Sodium silicate gravimetric method

Sodium silicate gravimetric method, Total:178 items.

The international standard classification for "Sodium silicate gravimetric method" includes: Salts .

The Chinese standard classification for "Sodium silicate gravimetric method" includes: Inorganic salt , Steel and iron alloy analysis method .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 4333.1-1984 Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 19421.7-2003 Test methods of crystalline layered sodium disilicate-Gravimetric methods for determination of hygroscopic moisture
GB/T 4209-2022 Sodium silicate for industrial use
GB/T 4209-2008 Sodium silicate for industrial use
GB/T 4333.1-2019 Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
GB/T 19421.9-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of sodium oxide content
GB/T 19421.6-2003 Test methods of crystalline layered sodium disilicate-Gravimetric methods for determination of the loss on ignition
GB/T 4209-1996 Industrial sodium silicate

Taiwan Provincial Standard of the People's Republic of China

CNS 6197-1980 Determination of Moisture Content of Sodium Chlorate for Industrial Use(Gravimetric Method)
CNS 2238-1989 Na2O`6xnSiO2`6xXH2O Sodium Silicate
CNS 2191-1984 Method of Test for Sodium Dichromate
CNS 2360-1964 Method of Test for Sodium Fluosilicate
CNS 2239-1989 Method of Test for Sodium Silicate

Group Standards of the People's Republic of China

T/CRIAC 0016-2020 Chemical reagent—Sodium silicate nonahydrate

Professional Standard - Chemical Industry

HGB 3111-1959 Sodium silicate
HGB 3402-1962 Sodium fluorosilicate

Professional Standard - Ferrous Metallurgy

YB/T 4582.8-2017 Ferrosilicon nitride. Determination of silicon content. Perchloricacid dehydration gravimetric method
YB/T 5312-2016 Calcium silicon alloy- Determination of silicon content- Perchloric acid dehydration gavimetric method
YB/T 109.1-2012 Silicon Barium Alloy-Determination of Silicon Content-The Perchloric Acid Dehydration-Gravimctric Method

Professional Standard - Non-ferrous Metal

YS/T 535.6-2006 Sodium fluoride chemical analysis method gravimetric determination of carbonate content
YS/T 535.11-2020 Chemical analysis methods of sodium fluoride. Part 11:Determination of sodium fluosilicate content. Acid-alkali titrimetric method

YU-JUS

JUS H.B8.315-1977 Sodium and potassium silicates for industrial use. Determination ofdry matter. Gravimetric method
JUS H.B8.317-1977 Sodium and potassium silicaies for indmtrial usc. Determmation of silica content. Gravimetric method by imolubilization
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
JUS H.B8.333-1978 Sodium and potassium sUicates for industrial use. Determination of matter insoluble in water. Gravimetric method
JUS H.B8.332-1978 Sodium and potassium silicates for industrial use. Determination of iron oxide and aluminium oxide contents. Gravimetric method
JUS H.B8.318-1977 Sodium andpotassium silicates for industrial use. Determination of carbon dioxide content, expressed as sodium or potassium carbonate. Gas-volumetric method
JUS H.B8.334-1978 Sudium and potassium silicates for industrial use. Determination of potassium oxide content and kalculation of sodium oxide content. Volumetric method
JUS H.G8.379-1989 Reaeents. Sodium acetate trihvdrate and sodium acetate anhvdrous. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.413-1991 Pure chemicals Sodium hydroxide DETERMINATION OF SILICATES CONTENT Colorimetric method
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod

Association Francaise de Normalisation

NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-521:1973 Sodium and potassium silicates for industrial use. Determination of dry matter-gravimetric method.
NF T20-523:1973 Sodium and potassium silicates for industrial use. Determination of silica. Gravimetric method by insolubilization. Titrimetic method.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-520:1973 Sodium and potassium silicates for industrial use. Determination of density of samples in solution. Method using density hydrometer. Method using pyknometer.
NF T20-524:1973 Sodium and potassium silicates for industrial use. Determination of carbon dioxide content expressed as sodium or potassium carbonate. Gas-volumetric method.
NF T20-522:1973 Sodium and potassium silicates for industrial use. Determination of total alkalinity, expressed in NA2O or in K2O. Volumetric meth od.
NF T20-425:1976 Sodium hydroxyde for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoleine molybdosilicate.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.

CZ-CSN

CSN 65 2055-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of Silicic Acide
CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination

TH-TISI

TIS 1925-1999 Sodium and potassium silicates for industrial use.determination of silica content.gravimetric method by insolubujzation

International Organization for Standardization (ISO)

ISO 1688:1976 Sodium and potassium silicates for industrial use; Determination of dry matter; Gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 1690:1976 Sodium and potassium silicates for industrial use; Determination of silica content; Gravimetric method by insolubilization
ISO 6229:1980 Sodium hexafluorosilicate for industrial use; Determination of free silica content; Gravimetric method
ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 985:1976 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 985:1975 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 2124:1972 Sodium and potassium silicates for industrial use; Determination of silica content; Titrimetric method
ISO 3120:1976 diSodium tetraborates and crude sodium borates for industrial use; Determination of water content; Gravimetric method
ISO 3120:2010 diSodium tetraborates and crude sodium borates for industrial use; Determination of water content; Gravimetric method
ISO 1691:1976 Sodium and potassium silicates for industrial use; Determination of carbonates content; Gas-volumetric method
ISO 1687:1976 Sodium and potassium silicates for industrial use; Determination of density at 20 degrees C of products in solution; Method using density hydrometer and method using pyknometer
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 5936:1980 Crude sodium borates for industrial use; Determination of carbonate content; Gravimetric method
ISO 2462:1973 Sodium chlorate for industrial use; Determination of moisture content; Gravimetric method
ISO 3201:1975 Sodium and potassium silicates for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method
ISO 4281:1977 Sodium hexafluorosilicate for industrial use; Determination of free acidity and total hexafluorosilicate content; Titrimetric method
ISO 2200:1972 Sodium hydrogen carbonate for industrial use; Determination of moisture content; Gravimetric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 982:1976 Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

TR-TSE

TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2227-1976 SODIUM AND POTASSIUM SIUCATES FOR INDUSTBIAL USE DETERMINATION OF IRON CONTENT 1,10 —PHENANTHROL?NE PHOTOMETRIC METHOD
TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD

GCC Standardization Organization

GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method
GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
OS GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
OS GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method
OS GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method

Korean Agency for Technology and Standards (KATS)

KS M ISO 1690-2022 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690-2017(2022) Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690:2002 Sodium and potassium silicates for industrial use-Determination of silica content-Gravimetric method by insolubilization
KS M ISO 1690-2017 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690:2017 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1691-2022 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691-2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691-2017(2022) Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691:2012 Sodium and potassium silicates for industrial use－Determination of carbonates content－Gas-volumetric method
KS M ISO 1691:2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M 1415-2002 Sodium silicate liquid
KS M ISO 5444-2017 Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C
KS M ISO 4281-2015(2020) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2006(2011) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2012 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 2462-2015(2020) Sodium chlorate for industrial use－Determination of moisture content－Gravimetric method
KS M ISO 2462-2020 Sodium chlorate for industrial use－Determination of moisture content－Gravimetric method
KS M ISO 2462:2010 Sodium chlorate for industrial use-Determination of moisture content-Gravimetric method
KS M ISO 2462:2015 Sodium chlorate for industrial use－Determination of moisture content－Gravimetric method
KS M ISO 5935-2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M 8548-2013 Sodium hexafluorosilicate
KS M 1415-2022 Sodium silicate liquid
KS M ISO 5935:2010 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M ISO 5935:2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M 1415-2017(2022) Sodium silicate liquid
KS M ISO 2480:2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480-2022 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M 8548-2005(2010) Sodium hexafluorosilicate
KS M 1415-1985 Sodium silicate liquid
KS M 1415-2017 Sodium silicate liquid
KS M ISO 4281:2010 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M ISO 4281-2020 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 4281:2015 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480-2017(2022) Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M 1410-2015(2020) Sodium dichromate dihydrate
KS M ISO 3199-2015(2020) Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method
KS M ISO 2480:2012 Sodium chloride for industrial use-Determination of sulphate content-Barium sulphate gravimetric method
KS M ISO 1692-2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
KS M ISO 3357-2022 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

BE-NBN

NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
NBN T 03-532-1983 Sodium hexafluorosilicate for industrial use - Determination of free silica content - Gravimetric method
NBN T 03-127-1980 Sodium hydroxide for industrial use - Determination of silica content - Gravimetrie method by precipitation of quinoline molyb-dosilicate
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-240-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Titrimetric method
NBN T 03-233-1980 Sodium and potassium silicates for industrial use - Determination of dry matter - Gravimetrie method
NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method

British Standards Institution (BSI)

BS 6092-3:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of silica content (gravimetric method)
BS 6092-12:1981(2011) Methods of Sampling and test for sodium and potassium silicates for industrial use — Part 12 : Limit test for sulphate content of sodium metasilicate
BS 6092-12:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Limit test for sulphate content of sodium metasilicate
BS 6092-11:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Determination of chloride content of sodium metasilicate
BS 6092-11:1981(2011) Methods of Sampling and test for sodium and potassium silicates for industrial use — Part 11 : Determination of chloride content of sodium metasilicate
BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 1121-12:1966 Methods for the analysis of iron and steel. Silicon in acid resisting high silicon iron: Gravimetric
BS 6092-4:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of carbonate content
BS 6092-9:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of iron content
BS 3984:1982(2011) Specification for Sodium silicates
BS 3984:1982 Specification for sodium silicates
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 6092-8:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Determination of sulphate content
BS 6092-5:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of total alkali content

PT-IPQ

NP 1302-1976 Potassium silicate and sodium silicate used in industry. Measurement of sulfate content by gravimetric method
NP 1279-1976 Sodium silicate and potassium silicate. Measurement of total alkalinity
NP 1301-1976 Sodium silicate and potassium silicate. Measurement of iron element by photometry

Bureau of Indian Standards

IS 14212-1995 Sodium & Potassium silicate - Method of test
IS 381-2024 Sodium Silicate-Specification

Standards Norway

NS 9048:1981 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 1691:2017 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method

Swedish Institute for Standards

SS-ISO 1691:1993 Sodium and potassium silicates for industrial use- Determination of carbonates content - Gas-volumetric method

Gosstandart of Russia

GOST 22567.9-1987 Synthetic detergents. Method for determination of sodium carbonate or sodium bicarbonate mass percentage
GOST 22567.8-1977 Synthetic detergents. Methods for determination of sodium silicate

Japanese Industrial Standards Committee (JISC)

JIS K 1408:1966 Sodium silicate
JIS K 1452:1962 Sodium silicofluoride
JIS K 8336:1995 Sodium hexafluorosilicate

Spanish Association for Standardization (UNE)

UNE 55625:1982 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SILICA CONTENT. GRAVIMETRIC METHOD BY INSOLUBILIZATION
AENOR UNE 55623:1982 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of dry matter. Gravimetric method.
AENOR UNE 55629:1983 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of sulfates. Gravimetric method to the baric sulfate state.
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.