Antimony Potassium Tartrate

group name: Pharmaceutical Excipients&APIS

Min Order: 1 piece

update time: Thu, 05 Dec 2019 10:36:07 GMT

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Paramtents

white powder

Packging & Delivery

Min Order1 piece

Briefing

1.Pharmaceutucal BP/USP grade
2.High purity to 102%
3.making pesticide

Detailed

Antimony Potassium Tartrate

Chemical Name : Tartar emetic (Antimony Potassium Tartrate)

CAS No.： 28300-74-5 (16039-64-8)

【EINECS】：234-293-3

Structural Formula :

Molecular formula : C₈H₄K₂O₁₂Sb₂ 3H₂O

Molecular weight : 667.87

Character : Colorless transparent crystal or white crystal powder, lose luster decomposed in air, with light sweet and metal taste.lose crystal water at 100 ℃,deccomposition at 235 ℃,specific garvity is 2.607,it is not soluble in alcohol, soluble in water and glycerin, its water solution appers acidity.

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.

Specifications : Complies with USP23

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 % ≤
0.015
PH Value
3.5-4.5
Water solution test
Qualified

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 % ≤	0.015
PH Value	3.5-4.5
Water solution test	Qualified