POTASSIUM ARSENATE MONOBASIC
potassium dihydrogenarsenate
CAS: 7784-41-0;14014-95-0
Molecular Formula: AsH2KO4
POTASSIUM ARSENATE MONOBASIC - Names and Identifiers
POTASSIUM ARSENATE MONOBASIC - Physico-chemical Properties
| Molecular Formula | AsH2KO4 |
| Molar Mass | 180.03 |
| Density | 2.867 |
| Melting Point | 277-283°C(lit.) |
| Water Solubility | g/100g solution H2O: 15.7 (0°C), 23.6 (25°C), 48.0 (100°C); solid phase, KH2AsO4 ·H2O (0°C, 25°C), KH2AsO4 (100°C) [KRU93]; slowly soluble in 1.6 parts glycerol; insoluble alcohol [MER06] |
| Solubility | : clear to very slightly hazy, colorless to faintly yellow |
| Appearance | powder |
| Specific Gravity | 2.8 |
| Color | white to off-white |
| Merck | 13,7689 |
| Use | For pesticides, leather anti-corrosion, reagents, optical, electronic materials |
POTASSIUM ARSENATE MONOBASIC - Risk and Safety
| Risk Codes | R45 - May cause cancer R23/25 - Toxic by inhalation and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 1677 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | CG1100000 |
| Hazard Class | 6.1(a) |
| Packing Group | II |
POTASSIUM ARSENATE MONOBASIC - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| solubility in water (g/100ml) | grams dissolved per 100ml of water: 19g/20 ℃ |
| Use | for pesticide, leather anti-corrosion, reagent, optical, electronic materials, etc |
| category | toxic substances |
| toxicity grade | highly toxic |
| flammability hazard characteristics | non-combustible; Thermal decomposition toxic arsenide smoke |
| storage and transportation characteristics | warehouse ventilation and low-temperature drying; Separate from food storage and transportation |
| fire extinguishing agent | water mist, sand |
| Occupational Standard | TWA 0.01 mg (arsenic)/m3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
Supplier List
Product Name: potassium dihydrogenarsenate Request for quotation
CAS: 7784-41-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 7784-41-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: potassium dihydrogenarsenate Request for quotation
CAS: 7784-41-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 7784-41-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History