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Merck
CN

230057

Potassium antimony(III) tartrate hydrate

99.95% trace metals basis

Synonym(s):

Antimony potassium tartrate

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About This Item

Empirical Formula (Hill Notation):
C8H4K2O12Sb2 · xH2O
CAS Number:
331753-56-1
Molecular Weight:
613.83 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24853773
UNSPSC Code:
12352302
MDL number:
MFCD00149437
Assay:
99.95% trace metals basis
Form:
powder

Key Documents

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Product Name

Potassium antimony(III) tartrate hydrate, 99.95% trace metals basis

InChI

1S/2C4H4O6.2K.H2O.2Sb/c2*5-1(3(7)8)2(6)4(9)10;;;;;/h2*1-2H,(H,7,8)(H,9,10);;;1H2;;/q2*-2;2*+1;;2*+3/p-4

SMILES string

O.[K+].[K+].O=C1O[Sb-]23OC1C4O[Sb-]5(OC(C(O2)C(=O)O3)C(=O)O5)OC4=O

InChI key

BBUFTTIHMIIQLI-UHFFFAOYSA-J

assay

99.95% trace metals basis

form

powder

optical activity

[α]20/D +141°, c = 2 in H2O

reaction suitability

core: potassium

impurities

≤550.0 ppm Trace Metal Analysis

density

2.6 g/mL at 25 °C (lit.)

Quality Level

100

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Related Categories

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2875
MKCW6184
MKCN0975
MKCJ4680
MKCD3611

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Raquel Inocêncio da Luz et al.
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T M-H Nguyen et al.
International journal of pharmaceutics, 482(1-2), 21-26 (2014-12-03)
Hyperphosphatemia is one of the main risk factors contributing to morbidity and mortality in patients with end stage renal disease. The demand for a new phosphate binder is continuously increasing since the number of patients suffering under hyperphosphatemia is growing.

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