GB/T 664-1993 in English

SUPERSEDED

Chemical reagents;Ferrous sulfate

Issued on:1993-03-01
Implemented on:1993-01-02
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 664-1993
Document status:	SUPERSEDED
Superseded by:	GB/T 664-2011 Chemical reagent—Iron(Ⅱ)sulfate heptahydrate
Superseded on:	2011-12-01
Title in English:	Chemical reagents;Ferrous sulfate
Title in Chinese:	化学试剂七水合硫酸亚铁(硫酸亚铁)
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1993-03-01
Implemented on:	1993-01-02
ICS Classification:	71.040.30-Chemical reagents
Chinese Classification:	G62-General inorganic reagent
Professional Classification:	GB-National Standard
Related Keywords:	ferrous sulfate heptahydrate chemical reagents chemical reagent sulfate chemical
Related Topics:	Determination method of ferric sulfate Determination method of ferric sulfate Ferric Sulfate UV Ferrous Sulfate UV Sulfuric acid test Ferric Sulfate Reagent Nickel Sulfate Copper Sulfate Heptahydrate Copper Sulfate Heptahydrate ferrous sulfate ferrocyanide sulfate Ferrous Sulfate Detection Ferrous Sulfate Daily Dosage Lithium ferrous sulfate How about ferrous sulfate Sodium Sulfite Heptahydrate for Water Treatment Iron sulfate ferrous sulfate Analytical method of ferrous sulfate Water Ferrous Sulfate Sulfuric acid test Sulfurous acid absorption peak Sulfurous acid resistance test Iron sulfide Cobalt sulfide+ chemical composition of sulfuric acid Iron sulfide cobalt sulfide Asia palladium sulfite Ferrous Sulfate Detection Sulfuric acid in ferric sulfate solution How to detect ferric sulfate Sulfurous acid test Potassium Sulfate Heptahydrate Gadolinium sulfite cesium ferrous sulfate Reagent beryllium sulfate Ferrous sulfate series Reagent beryllium sulfate Sulfurous acid Determination method of ferrous sulfate Water Quality Ferrous Determination method of ferrous sulfate ferrous iron Sulfuric acid+iron+determination+method cobalt sulfite iron and disulfiram Iron sulfate monohydrate After ammonium ferrous sulfate oxidation Sulfation Ferrous Sulfate Heptahydrate iron disulfiram gb664 ferrous bromide Sulfite Iron content of iron sulfide Is iron sulfate soluble in water? Silver Sulfate Reagent Ferric sulfite hydrogen sulfide sulfuric acid Ferrous bisulfate Ferrous Sulfate Standard ferrous sulfate ph calcium sulfite Special supply of ferrous sulfate water Special supply of ferrous sulfate water cobalt sulfide Content of ferrous sulfate UV sulfurous acid Ferrous Sulfate Heptahydrate How to test sulfuric acid ferrous sulfate monohydrate Ferric Sulfate How about anthrone sulfate reagent Ultraviolet Absorption of Ferrous Sulfate polyferric sulfate ferrous sulfate and water Ferric Sulfate Reagent Potassium sulfite sulfur dioxide Ferric Sulfate Iron Content The difference between ferrous sulfate monohydrate and heptahydrate Content of ferrous sulfate monohydrate Ferrous Sulfate Analysis ammonium ferrous sulfate and zinc oxide Ferrous sulfate detection method How many powers of sulfurous acid Iron phosphate reagent Heptahydrate and ferrous sulfate Ferrous Sulfate Monohydrate and Ferrous Sulfate Heptahydrate iron and copper sulfate Qiwei sulfuric acid Ferrous Sulfate UV acid sulfite Ferrous Sulfate UV Absorption Lithium Iron Sulfate Nickel Sulfate Heptahydrate Measurement method of ferrous sulfate Ferrous Sulfate Method Ferrous sulfate and ferrous sulfate heptahydrate Ferrous sulfate hexahydrate Ferrous Sulfate Heptahydrate and Ferrous Sulfate Ferrous sulfate monohydrate Ferrous sulfate heptahydrate Ferrous Sulfate Heptahydrate Ferrous Sulfate Ferrous Sulfate Heptahydrate (Ferrous Sulfate) Chemical Reagent Cadmium Sulfate GBT664 GBT664-1993 GB/T664-2011 rust converter Propylene sulfite Mercury sulfide mixed with sulfuric acid and potassium nitrate Ferrous iron, total iron concentration Synthesis of iron oxalate hexahydrate Copper sulfate heptahydrate encyclopedia gB ferrous sulfate Ferrous Sulfate Potassium Permanganate Mix Ferric thiocyanide and acid Chemical reagents of sulfuric acid Gb/T 625 Polyferric sulfate company Ferrous sulfate production method Ferrous sulfate products for water purification Industrial grade ferrous sulfate quality Ferrous sulfate solution quality Ferrous sulfate detection method and Industrial grade ferrous sulfate heptahydrate Ferrous sulfate heptahydrate agriculture Ferrous sulfate heptahydrate chemical industry Sodium sulfite heptahydrate technology National standard for ferrous sulfate for water treatment Ferrous ion test Ferrous sulfate heptahydrate products Ferrous sulfate heptahydrate mass Ferrous sulfate product quality Water treatment ferrous sulfate heptahydrate National Standard for Ferrous Sulfate Ferrous sulfate food grade Ferrous sulfate products Sodium ferrous sulfate standard card Ferrous sulfate aqueous solution group liquid ferrous sulfate Ferrous sulfate technology Sulfuric acid reagent made in China Assay method for ferrous sulfate chloride heptahydrate Chemical composition of molten iron Ferrous oxalate industry Sulfuric acid agent Liquid ferrous sulfate industry Ferrous oxalate products Method for synthesizing ferrous sulfate from sulfuric acid Water treatment ferrous sulfate solution Ferrous sulfate preparation method Sulfite groundwater quality Testing method for ferrous sulfate Conversion of sulfite to methylated gold Agricultural ferrous sulfate execution Ferrous oxalate execution Ferrous sulfate liquid phase method What is the standard for the chemical reagent aluminum sulfate? ferrous phosphate Ferrous ammonium sulfate and ferrous sulfate standard solutions Sulfurous acid has Chemical reagent strontium sulfate detection Battery grade ferrous sulfate Ferrous sulfate standard solution Ferrous Sulfate Products Nickel sulfate heptahydrate Calcium sulfite detection Identification method of ferrous salt in ferrous sulfate tablets

《GB/T 664-1993化学试剂七水合硫酸亚铁（硫酸亚铁）》由TC63（全国化学标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent ferrous sulfate heptahydrate. This standard applies to the inspection of chemical reagent ferrous sulfate heptahydrate.

More samples: QC/T 942-2021 DL/T 368-2010 JGJ 94-2008

Sample only — not a preview of GB/T 664-1993

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