1 Industrial Grade, Reagent Grade.
2 99% min
Name:Antimonyl potassium tartrate
CAS No.:16039-64-8
MF: C8H4K2O12Sb2 .3H2O OR C4H4KO7Sb .1/2H2O
Character: 1.Colorless transparent crystal or white crystal powder.
2.lose luster decomposed in air, with light-sweet and metal taste.
3.When 100°C, lose crystal water, decompose above 235°C.
4.Specific gravity 2.607.
5.Not soluable in alcohol and soluable in water or glycerin. Its water solution appears acidity
Specifications
Item | Index |
Content % | 99.0-100.0 |
Identification ABC | Conformed |
Acidity or alkalinity | Qualified |
Loss on drying % ≤ | 2.7 |
Arsenic (As)% ≤ | 0.015 |
Lead (Pb) % ≤ | 0.002 |
Heavy Metals % ≤ | 0.015 |
PH Value | 3.5-4.5 |
Water solution test | Qualified |
Uses: 1.As analytical reagent (determining Pb, Na, Ge, etc.),
2.Mordant for fabric and leather,fixing agent for basic dyes and nylon acid dyes;
3.Used for making pesticide and snailfever-resistant drugs.
4.Served as additive in electroplate industry
