Main products
Chemical Name: Thrtar emetic
Molecular formula: C4H4O6K(SbO).1/2H2O
Molecular weight: 333.94
Character: Colorless transparent crystal white crystalloid powder. The relative density for 2.607. Soluble in bioling water. In 100ml canister water, 25ºC the solubility of for 8.3g, 100ºC for 35.9g. Soluble in glycerin, not soluble in alcohol. Without odour, has a sweet taste and metallic taste. Crystals have weathered sex. Its solution are acidic.
Specifications: Complies with USPII IV
Uses: As analytical reagent (detemining Pb,Na,Ge,etc.), mordant for fabric and leather, fixing agent for basic dyes and nylon acid dyes; also used for making pesticide and snail fever-resistant drugs.
Packaging: 25kg net Kraft/Plastic Bag lined with PE bag or 50kg iron snail drum.
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USP(II IV)Edition
| Item | Index |
| Content ≥% | 99.0-103.0 |
| Identification ABC | Conformed |
| Acidity or alkalinity | qualified |
| Loss on drying ≤% | 2.7 |
| Arsenic(As)≤% | 0.015 |
| Lead(Pb)≤% | 0.002 |
| Heavy Metals(Pb)≤% | 0.015 |
| PH value | 3.5-4.5 |
| Water solution test | qualified |