POTASSIUM ARSENATE
- CAS No.
- 7784-41-0
- Chemical Name:
- POTASSIUM ARSENATE
- Synonyms
- Kaliumarsenat;POTASSIUM ARSENATE;monopotassium arsenate;arsenic acid potassium;ARSENIC ACID POTASSIUM SALT;GVPLVOGUVQAPNJ-UHFFFAOYSA-M;POTASSIUM ARSENATE MONOBASIC;POTASSIUM DIHYDROGEN ARSENATE;ARSENICACID,MONOPOTASSIUMSALT;potassium,dihydrogen arsorate
- CBNumber:
- CB9210776
- Molecular Formula:
- AsH2KO4
- Molecular Weight:
- 180.03
- MDL Number:
- MFCD00036296
- MOL File:
- 7784-41-0.mol
| Melting point | 277-283 °C(lit.) |
|---|---|
| Density | 2.867 |
| solubility | : clear to very slightly hazy, colorless to faintly yellow |
| form | powder |
| color | white to off-white |
| Specific Gravity | 2.8 |
| 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] |
| Merck | 13,7689 |
| FDA UNII | 55K74GS94Q |
| EPA Substance Registry System | Potassium arsenate (7784-41-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H331-H350-H410 |
| Precautionary statements | P201-P261-P273-P301+P310-P311-P501 |
| Hazard Codes | T,N |
| Risk Statements | 45-23/25-50/53 |
| Safety Statements | 53-45-60-61 |
| RIDADR | UN 1677 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | CG1100000 |
| HazardClass | 6.1(a) |
| PackingGroup | II |
POTASSIUM ARSENATE price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 287269 | Potassium dihydrogen arsenate | 7784-41-0 | 50g | $382 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0000980 | POTASSIUM DIHYDROGEN ARSENATE 95.00% | 7784-41-0 | 5G | $409.45 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 16343 | Arsenicacidpotassiumsalt | 7784-41-0 | 50g | $490 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0000980 | POTASSIUM DIHYDROGEN ARSENATE 95.00% | 7784-41-0 | 50G | $494.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0000980 | POTASSIUM DIHYDROGEN ARSENATE 95.00% | 7784-41-0 | 100G | $537 | 2021-12-16 | Buy |
POTASSIUM ARSENATE Chemical Properties,Uses,Production
Chemical Properties
Potassium arsenate is a colorless to white crystalline solid.
Chemical Properties
Colorless crystals. Soluble in water; insoluble in alcohol.
Uses
In the textile, tanning, and paper industries. In insecticidal formulations (especially fly paper).
Preparation
Monopotassium arsenate(V) is prepared by calcining a mixture of equal parts of arsenic oxide and potassium nitrate in cast-iron cylinders, leach ing the melt with water, and concentrating the solution with arsenic acid. It forms white crystal crusts.
Hazard
Toxic by ingestion and inhalation, strong irritant.
Safety Profile
Confirmed human carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of arsenic. See also ARSENIC COMPOUNDS.
Potential Exposure
Potassium arsenate is used in the textile, tanning, preserving hides; in the textile printing and paper industries; and as an insecticide in fly baits, especially for fly paper; as laboratory reagent.
Shipping
UN1677 Potassium arsenate, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
A weak base. Reacts with strong oxidizers, bromine azide, acids and decomposes on contact with strong acids producing acetic acid fumes. Arsine, a very deadly gas, can be released in the presence of acid, acid mists, or hydrogen gas.
POTASSIUM ARSENATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 | Ryan@jiutian-bio.com | China | 7433 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696; | info@hanhongsci.com | China | 42982 | 64 |
| Spectrum Chemical Manufacturing Corp. | 021-021-021-67601398-809-809-809 15221380277 | marketing_china@spectrumchemical.com | China | 9664 | 60 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
| Shanghai Jiegu Biotechnology Co., Ltd. | 021-51698675 | jiejiegroup@126.com | China | 4105 | 58 |