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 Sodium Hydrosulfite
Commodity name: Sodium Hydrosulfite Formula : Na2S2O4 CAS No. : 7775-14-6 Process : Sodium Formate Process Production Stardard: HG2074-91 promulgated by Chemical Industry Ministry of P. R. China and Japan JISK 1476-92 standard. ... |  |
 Sodium Hydrosulfide
Synonyms: Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide CAS NO :16721-80-5 Molecular Formula : NaHS Molecular Weight: 56.06 Properties: White needle system crystal, easily being deliquescent, soluble in water ... | |
 Sodium Metabisulfite
Synonyms: sodium pyrosulfite Molecular Formula:Na2S2O5 Molecule Weight:190.10 CAS No：7681-57-4 Appearance:White or light yellow crystalline powder 25kg compound plastic woven bag with inner polythene liner; 1000kg or 1100kg Jumbo bags | |
 Thiourea Dioxide
Synonyms: Thiourea Dioxide, Formamidine sulfinic acid, FAS, TDO Formula : CH4N2O2S Molecular Weight: 108.11 CAS No. : 1758-73-2 UN No.: 3341 Dangerous Goods Class: 4.2 Packing: 25kgs pp woven bag or kraft compound plastic bag or 50 kgs in fiber drum | |
 Citric Acid
Citric Acid Mono BP93/BP98 Citric Acid Anhydrous BP93/BP98/USP23 Citrate(Sodium * Potassium * Calcium * Ammonia * ect.) BP93/USP23 | |
 Basic Chromium Sulphate
Cr2O3 24-26% Min 21-23% Max 21-23% Max Basicity 33±1% Max 40±2% Max 33±1% Max Fe 0.1% Max Water insoluble 0.1% Max | |
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