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Key Documents

575739

Sigma-Aldrich

Sodium arsenyl tartrate hydrate

99.99% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
C4H4AsNaO6 · xH2O
Molecular Weight:
245.98 (anhydrous basis)
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
assay:
99.99% trace metals basis
form:
powder and chunks

assay

99.99% trace metals basis

form

powder and chunks

optical activity

[α]20/D +21°, c = 1% in H2O

mp

>300 °C (lit.)

SMILES string

[Na+].[H]O[H].[O-]C(=O)C1O[As]2OC1C(=O)O2

pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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