Antimony potassium tartrate with CAS 11071-15-1

CAS:11071-15-1
Molecular Formula:C8H4KO12Sb2-
Molecular Weight:574.73
EINECS:234-293-3
Synonyms:BIS[(+)TARTRATE]DIANTIMONATE(+3)DIPOTASSIUM TRIHYDRATE; ANTIMONY(+3)POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONYL POTASSIUM TARTRATE; ANTIMONYL POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONY POTASSIUM TARTRATE HYDRATE

CAS: 11071-15-1
MF: C8H4O12Sb2.2K
Purity: 99%
Antimony potassium tartrate with CAS 11071-15-1
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what is of  Antimony potassium tartrate with CAS 11071-15-1?

L-Antimony potassium tartrate is a colorless transparent crystal or white powder. The relative density is 2.607 α] D20 is 141 °. It will slowly weather in the air. Lost crystalline water at 100 ℃. Dissolve in water and glycerol. Insoluble in alcohol. The aqueous solution is weakly alkaline. Encountering tannic acid produces a white precipitate.

Specification

TESTS SPECIFICATIONS
Appearance Colorless transparant crystal or white crystal powder
Content(%) 98min
PH value 3.5-4.5
Lead(Pb)(%) 0.002max
Loss on drying(105℃)(%) 2.7max

Application

Antimony potassium tartrate is used as a catalyst in phosphate analysis.

Packing

25kgs/drum,9tons/20’container

Synonyms

BIS[(+)TARTRATE]DIANTIMONATE(+3)DIPOTASSIUM TRIHYDRATE; ANTIMONY(+3)POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONYL POTASSIUM TARTRATE; ANTIMONYL POTASSIUM TARTRATE SESQUIHYDRATE; ANTIMONY POTASSIUM TARTRATE HYDRATE

Antimony potassium tartrate with CAS 11071-15-1
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