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Sodium hydrogen arsenate heptahydrate, 98%, Thermo Scientific Chemicals
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.
Soluble in water and glycerol.
Notes
Incompatible with strong oxidizing agents and strong acids.
Specifications
Specifications
| Melting Point | 130°C (decomposition) |
| Quantity | 100 g |
| UN Number | UN1685 |
| Solubility Information | Soluble in water and glycerol. |
| Formula Weight | 312.01 (185.94 Anhydrous) |
| Percent Purity | 98% |
| Odor | Odorless |
| Density | 1.88 |
| Chemical Name or Material | Sodium hydrogen arsenate heptahydrate |
Safety and Handling
- Disodium hydrogen arsenate heptahydrate
- Danger
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Carcinogenicity Category 1A
- H301-Toxic if swallowed.
- H331-Toxic if inhaled.
- H350-May cause cancer.
- H410-Very toxic to aquatic life with long lasting effects.
- P201-Obtain special instructions before use.
- P202-Do not handle until all safety precautions have been read and understood.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P264-Wash face, hands and anyexposed skin thoroughly after handling.
- P270-Do not eat, drink or smoke when using this product.
- P271-Use only outdoors or in a well-ventilated area.
- 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.
- P311-Call a POISON CENTER/doctor/ .
- P330-Rinse mouth.
- P403+P233-Store in a well-ventilated place. Keep container tightly closed.
- P405-Store locked up.
- P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
- MIXTURE LIST-Contains : Disodium hydrogen arsenate heptahydrate
RUO – Research Use Only
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