Nitrous anhydride

Nitrous anhydride, Total:137 items.

The international standard classification for "Nitrous anhydride" includes: Milk and processed milk products , Salts , food products in general , Chemical reagents , Food additives , Acids , Other non-ferrous metals and their alloys , Sugar. Sugar products. Starch .

The Chinese standard classification for "Nitrous anhydride" includes: Children foods , Inorganic salt , Food sanitation , General inorganic reagent , Chemical reagent in general , Synthetic food additives , Inorganic acid and alkali , Precious metals and their alloys , Sugar refining and sugar products in general .

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

GB/T 633-1994 Chemical reagent. Sodium nitrite
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB 2367-1990 Sodium nitrite for industrial use
GB 2367-2006 Sodium nitrite for industrial use
GB/T 2367-2016 Sodium nitrite for industrial use
GB/T 5009.33-2008 Determination of nitrite and nitrate in foods
GB 6912.3-1986 Determination of nitrate and nitrite a-naphthylamine hydrochloride spectrophotometric method
GB 6912.1-1986 Determination of nitrate and nitrite - Nitrate UV photometric method
GB 6912.2-1986 Determination of nitrate and nitrite - Nitrite UV photometric method
GB 1907-2003 Food additive—Sodium nitrite
GB 28656-2012 Calcium nitrite for industrial use
GB/T 5009.33-2003 Determination of nitrite and nitrate in foods
GB/T 5413.32-1997 Milk powder-Determination of nitrate and nitrite contents

Professional Standard - Chemical Industry

HG/T 3595-1999 Calcium nitrite for industrial use
HGB 3422-1962 Silver nitrite
HG/T 4673-2014 Nitrosyl sulfuric acid for industrial use
HGB 3162-1960 Sodium cobalt nitrite
HGB 3397-1962 potassium nitrite
HGB 3206-1960 Cerous nitrate

Professional Standard - Non-ferrous Metal

YS/T 755-2011 Ruthenium (Ⅲ) nitrosylnitrate

Taiwan Provincial Standard of the People's Republic of China

CNS 1810-1971 Mercurous Nitrate
CNS 7805-1988 Chemical Reagent (Isoamyl Nitrite)
CNS 1600-1962 Bismuth Nitrate (Bismuth Trinirate)
CNS 2611-1966 Method of Test for Mercurous Nitrate of Industrial Grade
CNS 2610-1966 Mercurous Nitrate for Industrial Use
CNS 1972-1997 Sodium nitrite (Reagent)
CNS 2015-1979 Thallium Nitrate (Thallous Nitrate)
CNS 1895-1997 Potassium nitrite (Reagent)
CNS 1832-1969 Nickel Nitrate
CNS 1960-1977 Sodium Cobaltinitrite

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 28656-2012 Calcium nitrite for industrial use

Professional Standard - Military and Civilian Products

WJ 1630-1986 dicyclohexylamine nitrite

Professional Standard - Agriculture

GB/T 5009.33-1996 Method for determination of nitrite and nitrate in foods
GB 1907-1992 Food additive--Sodium nitrite
448药典二部-2010 The first part of the six paintings of sodium nitrite
536药典二部-2015 The first part of the six paintings of sodium nitrite
564药典二部-2020 The first part of the six paintings of sodium nitrite

Group Standards of the People's Republic of China

T/ZACA 038-2021 Chlorination co-production nitrososulfuric acid
T/ZZB Q038-2021 Chlorination co-production nitrososulfuric acid
T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water

Professional Standard - Light Industry

QB/T 5013-2016 Determination of nitrite in sugars

Korean Agency for Technology and Standards (KATS)

KS M 1402-1987 Sodium sulfite(anhydride)
KS M 1402-2002 Sodium sulfite(anhydride)
KS M 1402-2017(2022) Sodium sulfite(anhydride)
KS M 8303-2005(2010) Potassium nitrite
KS M 8304-1995 Sodium nitrite
KS M 8303-1995 Potassium nitrite
KS M 8304-2015(2020) Sodium nitrite
KS M 8304-2020 Sodium nitrite
KS M 8304-2015 Sodium nitrite
KS M 8303-2013 Potassium nitrite
KS M 1044-2009 Nitrite ion standard solution
KS M 1044-2019 Nitrite ion standard solution
KS M 1707-2008 Maleic anhydride for industrial use

Japanese Industrial Standards Committee (JISC)

JIS K 1419:1958 Sodium sulphite (anhydride)
JIS K 8555:1976 Thallous nitrate
JIS K 1427:1983 Sodium nitrite
JIS K 8015:1978 Isoamyl nitrate, 3-methylbutyl nitrite
JIS K 8019:2010 Sodium nitrite (Reagent)
JIS K 0032:1995 Nitrite ion standard solution

RU-GOST R

GOST 1973-1977 Arsenous anhydride. Specifications
GOST EN 12014-3-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3. Spectrophotometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
GOST 4144-1979 Reagents. Potassium nitrite. Specifications
GOST 4197-1974 Reagents. Sodium nitrite. Specifications
GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
GOST EN 12014-4-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 4. Determination of nitrate and nitrite content in meat products by ion-exchange chromatographic method

AR-IRAM

IRAM 12 453-1958 Nitric acid anhydride inorganic pesticide

CZ-CSN

CSN 68 4469-1974 Sodium nitrite
CSN 65 4102-1984 Tempenng hitrate and nitrite salts
CSN 68 4132-1985 Determination of small mouts of nitrites

RO-ASRO

STAS 2434-1979 TEHNICAL LIQUEFIED SULPHUROUS ACID ANHYDRIDE
STAS 4174-1970 SODIUM NITRATE FOR USE IN FOODSTUFFS
STAS 2705-1977 SODIUM NITRITE TECHNICAL GRADE
STAS 8620-1970 SULPHITEPULP FOR NITRATING
STAS 10314-1984 MILK AND MILK PRODUCTS Determination of nitrites and nitrates content

(U.S.) Ford Automotive Standards

FORD M98B60-A-1988 SODIUM NITRITE
FORD FLTM AS 001-01-2001 TEST FOR DICYCLOHEXYLAMMONIUM NITRITE
FORD FLTM AS 001-1-2001 TEST FOR DICYCLOHEXYLAMMONIUM NITRITE

European Committee for Standardization (CEN)

DD ENV 12014-3-1998 Foodstuffs - Determination of Nitrate and/or Nitrite Content - Part 3: Spectrometric Determination of Nitrate and Nitrite Content of Meat Products After Enzymatic Reduction of Nitrate to Nitrite
EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite

ZA-SANS

SANS 5210:2010 Water - Nitrate and nitrite content
SANS 5210:2006 Water - Nitrate and nitrite content

British Standards Institution (BSI)

BS EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS EN 12014-4:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
BS EN 12014-1:1997(2000) Foodstuffs - Determination of nitrate and/or nitrite content - General considerations
DD ENV 12014-4-1998 Foodstuffs. Determination of nitrate and/or nitrite content. Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
BS EN 12014-1:1997 Foodstuffs - Determination of nitrate and/or nitrite content - General considerations
BS 4267-7:1987 Ammonium nitrate - Methods for determination of nitrite content
BS 4267-7:1987(1999) Ammonium nitrate — Part 7 : Methods for determination of nitrite content

Danish Standards Foundation

DS/EN 12014-3:2005 Foodstuffs – Determination of nitrate and/or nitrite content – Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
DS/EN 12014-4:2005 Foodstuffs – Determination of nitrate and/or nitrite content – Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products

Lithuanian Standards Office

LST EN 12014-3-2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
LST EN 12014-4-2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products

AENOR

UNE-EN 12014-3:2006 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
UNE-EN 12014-4:2006 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products

Association Francaise de Normalisation

NF EN 12014-3:2005 Food products - Determination of the nitrate and/or nitrite content - Part 3: spectrometric determination of the nitrate and nitrite content of meat products after enzymatic reduction of nitrates to nitrites
NF V03-010-3*NF EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
NF V03-010-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite.
NF EN 12014-4:2005 Food products - Determination of the nitrate and/or nitrite content - Part 4: determination by ion chromatography (IC) of the nitrate and nitrite content in meat products
NF V03-010-4*NF EN 12014-4:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4 : ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
NF V05-121:1979 Fruits, légumes et produits dérivés - Détermination des teneurs en nitrites et en nitrates

SCC

DANSK DS/EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
NS-EN 12014-3:2005 Foodstuffs — Determination of nitrate and/or nitrite content — Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS DD ENV 12014-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content-Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS DD ENV 12014-4:1998 Foodstuffs. Determination of nitrate and/or nitrite content-Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
AS 2029:1977 Method for the determination of nitrate and nitrite content in waters
NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen

German Institute for Standardization

DIN EN 12014-3:2005-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
DIN EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
DIN EN 12014-4:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products; German version EN 12014-4:2005
DIN EN 12014-4:2005-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products; German version EN 12014-4:2005

YU-JUS

JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method

HU-MSZT

MSZ 6065-1958 Sodium nitrite. industrial use
MSZ 3798-1959 Potassium nitrite for analysis
MSZ 448/12.lap-1964 Drinking water nitrate and nitrite ions definition
MSZ 3781-1958 Brominated nitrous acid for analysis
MSZ 3797-1959 Nitrite hydroxide for analysis

United States Navy

NAVY MIL-S-24521 A-1986 SODIUM NITRITE, TECHNICAL

GM Europe

GME B 040 0722-1987 Nitrite accelerator

American Society for Testing and Materials (ASTM)

ASTM D3867-16(2021)e1 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-99 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-09 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-04 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-16 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D7781-14 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase

TR-TSE

TS 2462-1977 NITRIC ACID FOR INDUSTRIAL USE DETERMINATION OF NITROUS COMPOUNDS VOLUMETRIC METHOD

BE-NBN

NBN T 03-037-1979 Nitric acid for industrial use - Determination of nitrous compounds -- Titrimetric method
NBN V 21-027-1982 Cheese - Determination of nitrate and nitrite contents - Reference method

PL-PKN

PN Z04061 Arkusz 02-1971 Air purity protection. Study of ace- tic acid and acetic anhydride content Determinat?on of acetic acid and acetic anhydride in work station by method with lanthanum nitrate
PN A82114-1974 Mea? and meat produc?s Determinalion of nitrites and ni?ra?es