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  7. Sodium hydrogen arsenate heptahydrate, ACS, 98.0-102.0%, Thermo Scientific Chemicals

Sodium hydrogen arsenate heptahydrate, ACS, 98.0-102.0%, Thermo Scientific Chemicals

Product Code. 11327698
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Quantity:
25 g
100 g
500 g

Description

Sodium hydrogen arsenate heptahydrate is used as a source of soluble arsenic and in dyeing and printing with Turkey-red oil. It also acts as a veterinary drug for anti-parasitic, skin diseases, blood diseases, rheumatism and asthma.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10048-95-0
Molecular Formula AsH15Na2O11
Molecular Weight (g/mol) 312.01
MDL Number MFCD00149179
InChI Key KOLXPEJIBITWIQ-UHFFFAOYSA-L
Synonym disodium arsenate heptahydrate, sodium acid arsenate, heptahydrate, sodium arsenate heptahydrate, sodium orthoarsenate heptahydrate, dibasic sodium arsenate heptahydrate, sodium arsenate, dibasic, heptahydrate, unii-90zq7g407w, disodium arsenate, heptahydrate, ccris 5553, arsenic acid h3aso4 , disodium salt, heptahydrate
PubChem CID 61460
SMILES O.O.O.O.O.O.O.[Na+].[Na+].O[As]([O-])([O-])=O

Specifications

Melting Point 130°C (decomposition)
Color White
Physical Form Crystalline Powder
Quantity 25 g
Assay Percent Range 98.0-102.0%
Solubility Information Soluble in water and glycerol.
IUPAC Name disodium heptahydrate hydrogen arsorate
Formula Weight 312.01 (185.94 Anhydrous)
Grade ACS
Appearance White granular
Density 1.88 g/cm3 at 20°C
Chemical Name or Material Sodium hydrogen arsenate heptahydrate, For analysis ACS
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Safety and Handling

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Product Identifier
  • Sodium hydrogen arsenate heptahydrate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Carcinogenicity Category 1B
 Hazard Statement
  • H301-Toxic if swallowed.
  • H331-Toxic if inhaled.
  • H350-May cause cancer.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : Disodium hydrogen arsenate

RUO – Research Use Only

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