GB/T 22402-2008 in English

VALID

Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

Issued on:2008-10-10
Implemented on:2009-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 22402-2008
Document status:	VALID
Title in English:	Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Title in Chinese:	摄影加工用化学品无水硫代硫酸钠和五水合硫代硫酸钠
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-10-10
Implemented on:	2009-06-01
ICS Classification:	37.040.30-Photographic chemicals
Chinese Classification:	G84-Photographic-grade chemicals
Professional Classification:	GB-National Standard
Related Keywords:	sodium thiosulfate pentahydrate anhydrous sodium thiosulfate sodium thiosulfate pentahydrate scopethis standard sodium thiosulfate
Related Topics:	Cadmium Thiosulfate potassium thiosulfate Sulfuric acid test sodium sulfate Production of sodium thiosulfate Sodium Thiosulfate Production Sodium sulfate corrosion Nickel in Sodium Sulfate Corrosion Sodium Sulfate Thiosulfuric acid Sodium sulfate UV absorption Sodium Sulfate Chemicals for photographic processing, anhydrous sodium metabisulfite Sulfur sulfate The hardness of sodium sulfate Sodium Sulfate Corrosion Sodium sulfate corrosion Sodium sulfate potentiometric method Anhydrous Sulfuric acid test How to detect sodium sulfate Sodium thiosulfate Sodium cobalt sulfide Sodium Thiosulfate Hydrate hydrated chemical composition of sulfuric acid Sodium sulfide export water sulfur Sodium sulfate UV absorption sodium thiosulfate solution Determination of Copper Alloys with Sodium Thiosulfate Sodium Thiosulfate Potassium Iodide Sodium Sulfate Box UV sodium persulfate Sodium Thiosulfate Analysis Method Sodium Thiosulfate Analysis Method silver thiosulfide complexes copper thiosulfate Sodium Rock Sulfate Sodium sulfate for industrial use Sodium iron sulfoxylate How to detect sodium thiosulfate Sodium Sulfate Detection Determination method of sodium thiosulfate Processing vulcanizer how about thiosulfate deuterated sulfuric acid Sodium Sulfate UV Sodium thiosulfate trace detection Sodium sulfide standard in water Sulfate times deuterated sulfuric acid use Sodium Sulfate UV Spectroscopy Uses of deuterated sulfuric acid deuterated sulfuric acid peak Thiohydrocarbons The peak position of deuterated sulfuric acid Hydrosulfide Sodium Sulfate Chromatography Anhydrous Sodium Propionate Substitute processed food Deuterated sulfuric acid peak Thio acidification Iron sulfate monohydrate Thiocarboxylic acid Anhydrous Sodium Sulfate Analysis Thio acidification Sulfation Sulfuric acid organosulfur "Hydration" export sodium sulfide sodium thiosulfate sodium thiosulfate color Zinc sulfate pentahydrate Pentaamine bromide and cobalt sulfate barium thiosulfate hydrogen sulfide sulfuric acid Drug processing Sodium Sulfide 60 The vulcanizer does not heat How to test sulfuric acid how about sodium sulfate Sodium Sulfate Durability Anhydrous sodium sulfate drying sulfuric acid Sodium praseodymium sulfate Sodium Hydroxide Sodium Sulfate Liquid Phase Downstream of sodium sulfide Sodium Sulfate Products Sodium Sulfate Thioarsine Sodium total sulfur in water Sodium Sulfate 95 Sodium thiosulfate detection sodium thiosulfate in water Sulfuric acid concentration of deuterated sulfuric acid Sodium thiosulfate vs. Sodium cobalt thiosulfate bromide pentaammine cobalt sulfate Copper Alloy and Sodium Thiosulfate Anhydrous Sodium Sulfate Analysis Sodium Sulfate Sulfuric acid sample Sodium Thiosulfate and Nickel Analysis of sodium thiosulfate at home and abroad Gold Thiosulfate Sodium sulfate test item Sodium Thiosulfate Pentahydrate Sodium Thiosulfate Sodium Thiosulfate Pentahydrate (Sodium Thiosulfate) GBT22402 GB/T 22402-2008 Anhydrous sodium thiosulfate Anhydrous oxalic acid The amount of anhydrous sodium sulfate added after extraction Sodium thiosulfate turns into powder Sodium thiosulfate calibration National standard calibration method for sodium thiosulfate Calibration of sodium thiosulfate Normal concentration of sodium thiosulfate allergic reaction to sodium thiosulfate Sodium thiosulfate reduces ammonia nitrogen Preparation of sodium thiosulfate solution Sodium thiosulfate reacts with ammonia Mercury sulfide mixed with sulfuric acid and potassium nitrate Sodium thiocyanate and bromination reaction Hydrophobic Chromatography Ammonium Sulfate and Sodium Chloride Anhydrous sodium sulfate for aquatic products Can anhydrous sodium sulfate remove water? Anhydrous sodium iron sulfate content The role of anhydrous sodium sulfate in aquaculture Principle of calibration of sodium thiosulfate with potassium dichromate Potassium dichromate calibration sodium thiosulfate Safe concentration of sodium thiosulfate Sodium thiosulfate iron measurement method Sodium thiosulfate quenching concentration sodium thiosulfate protein Sodium thiosulfate titration experiment principle Sodium Thiosulfate Solubility How to prepare sodium thiosulfate solution Sodium Thiosulfate and Mercury Sodium sulfate hydrolysis pool The functions and uses of aquatic anhydrous sodium sulfate Anhydrous sodium sulfate cartridge Anhydrous sodium sulfate column Sodium thiosulfate pentahydrate is configured with 0.1mol/l sodium thiosulfate How to prepare sodium thiosulfate pentahydrate Sodium thiosulfate filtration Calibration sodium thiosulfate experiment report Precautions for Sodium Thiosulfate Five percent sodium sulfite How to calibrate sodium thiosulfate solution Wastewater sodium sulfate Sodium thiosulfate standard solution concentration Sodium thiosulfate can be used to prepare standard solutions Anhydrous sodium sulfate quality Calibration of sodium thiosulfate using potassium dichromate Thiosulfate detection Sodium thiosulfate national standard specification Sodium sulfate decahydrate reference Sodium sulfate detection method Industrial sodium sulfate decahydrate Analysis method for sodium sulfate content in sodium thiosulfate sulfur Method for synthesizing sodium thiosulfate from sodium sulfate Sodium sulfate monohydrate product quality Method for synthesizing sodium thiosulfate using sodium sulfate Preparation method of anhydrous sodium sulfate Industrial sodium sulfate quality Anhydrous sodium sulfate production safety technology Method for preparing sodium sulfite from sodium sulfate Anhydrous sodium sulfate quality Thiosulfate detection method Anhydrous sodium sulfate detection method Laboratory use standards for sulfuric acid How to identify sodium thiosulfate Sodium thiosulfate standard solution calibration Anhydrous sodium sulfate product standard Anhydrous sodium bisulfate analytical grade Sodium persulfate execution Sodium sulfate decahydrate for industrial use Anhydrous aluminum sulfate finished product Sodium sulfate decahydrate products Ammonium Thiosulfate Products Sodium thiosulfate testing standard Sodium thiosulfate solution preparation method Sodium thiosulfate identification method Sodium Thiosulfate Perform Method for synthesizing sodium thiosulfate from alkali sulfide Industrial product sodium sulfide standard National standard for determination of potassium thiosulfate Sulfuric acid engineering design Sodium Thiosulfate Pharmacopoeia National standard number of sodium thiosulfate Sodium sulfate product quality Anhydrous sodium sulfate dehydration method Preparation method of anhydrous sodium bisulfate Testing method for sodium thiosulfate Sodium Thiosulfate Chinese Pharmacopoeia Sodium sulfate identification method Characterization method of sodium thiosulfate Sodium sulfate emissions Industrial anhydrous calcium sulfate national standard Sodium thiocarbonate quality Total sodium sulfur carbonate quality Feed grade anhydrous sodium sulfate products Sodium sulfide industry Sodium Thiosulfate United States Anhydrous sodium sulfate water removal industrial method sodium sulfate execution Industrial grade copper sulfate pentahydrate Sodium thiosulfate production method Anhydrous sodium sulfite chemical industry Sodium sulfate water content Potassium dichromate calibration method for sodium thiosulfate Determination of sodium thiosulfate in sodium hydrosulfide National discharge of sodium sulfate wastewater Sodium sulfate industry Sodium thiosulfate standard concentration sodium sulfate concentration meter Sodium thiosulfate detection method Sodium desulfate detection Barium thiosulfate mass Production method of sodium thiosulfate Method for preparing sodium thiosulfate from sodium hydrosulfide Imported sodium thiosulfate content

《GB/T 22402-2008摄影加工用化学品无水硫代硫酸钠和五水合硫代硫酸钠》由TC102（全国感光材料标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
本标准等同采用ISO 10636：1994《摄影―――加工用化学品―――无水硫代硫酸钠和五水合硫代硫酸
钠规范》（英文版）。
本标准等同翻译ISO 10636：1994。
本标准规定了照相级无水硫代硫酸钠和五水合硫代硫酸钠的纯度要求及测试纯度的试验方法。
为了便于使用，本标准做了如下编辑性修改：
―――“本国际标准”或“ISO 10636”改为“本标准”；
―――用小数点“．”代替作为小数点的逗号“，”；
―――删除ISO 10636：1994的前言、引言；
―――将第2章“规范性引用文件”所列国际标准用等同翻译的国家标准代替。

Scope

This standard specifies the purity requirements and test methods for photographic grade anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate.

More samples: YD/T 3934-2021 NB/T 47013.2-2015 GB 50021-2001(2009)

Sample only — not a preview of GB/T 22402-2008

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