Antimony Potassium Tartrate Cas 16039-64-8 / 11071-15-1

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Name: Antimony Potassium Tartrate;Antimony potassium tartrate trihydrate
Cas No: 16039-64-8/11071-15-1
Appearance: Colorless transparent crystal or white crystal powder
Assay: 99~103%
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Antimony Potassium Tartrate Cas 16039-64-8 11071-15-1

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Description

Product Details
Product name: Antimony Potassium Tartrate;Antimony potassium tartrate trihydrateCAS: 16039-64-8/11071-15-1
Molecular formula: C4H4O6K(SbO).1/2H2O
Molecular weight: 333.94
Molecular structure??

Appearance: Colorless transparent crystal or white crystalline powder. The relative density is 2.607. It is easily soluble in boiling water. In 100ml of water, the solubility is 8.3g at 25oC and 35.9g at 100oC. Soluble in glycerin, insoluble in ethanol. Odorless, with a sweet and metallic taste. Crystals are weatherable. Its aqueous solution is slightly acidic.
Specification

Item
Specifications

Appearance
Colorless transparent crystal or white crystal powder

Identification(ABC)
Meets the requirements

Solubility
Freely soluble in boiling water, Soluble in water and in glycerine, insoluble in alcohol

Assay
99~103%

PH value
3.5~4.5

Acidity or Alkalinity
Not more than 2.00 ml of 0.01 N HCI or 0.01 N NaOH is needed to adjust at pH 4.5

Completeness of solution (750mg/10mL of water)
The solution is not less clear than solvent

Arsenic
??0.015%

Lead(Pb)
??0.002%

Loss on drying(105??)
??2.7%

Water solution test
Passed

Bulk Density
??0.6g/ml

Usage:
Used as an analytical agent (such as determination of lead, sodium, germanium, etc.), a mordant for fabrics and leather shoes, a color-fixing agent for basic dyes and nylon acid dyes, and for making insecticides and anti-schistosomiasis drugs, etc.
Package:
25kg composite paper bag lined with polyethylene bag, or 50kg iron drum.

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