| Company Name: |
Shaanxi Dideu Medichem Co. Ltd
|
| Tel: |
029-81024372 15029046529 |
| Email: |
1027@dideu.com |
| Products Intro: |
Product Name:AMMONIUM SELENATE
CAS:7783-21-3
Purity:98%
|
| Company Name: |
Noah Chemicals
|
| Tel: |
(888) 291-1186 |
| Email: |
solutions@noahtech.com |
| Products Intro: |
Product Name:AMMONIUM SELENATE
CAS:7783-21-3
|
|
| | AMMONIUM SELENATE Basic information |
| | AMMONIUM SELENATE Chemical Properties |
| Melting point | decomposed by heating [MER06] | | density | d420 2.194 | | solubility | insoluble in ethanol, acetone | | form | white monoclinic crystals | | color | white monoclinic crystals, crystalline | | Water Solubility | g/100g solution H2O: 54.02 (25°C) [KRU93]; insoluble alcohol [HAW93] | | EPA Substance Registry System | Selenic acid, diammonium salt (7783-21-3) |
| RIDADR | 2630 | | HazardClass | 6.1(a) | | PackingGroup | I |
| | AMMONIUM SELENATE Usage And Synthesis |
| Chemical Properties | Colorless crystals. Soluble in water, insoluble in alcohol. | | Uses | Mothproofing agent. | | Purification Methods | Crystallise the selenate from water at room temperature by adding EtOH and cooling. Its solubility in H2O is 117% at 7o and 197% at 100o. [King J Phys Chem 41 797 1937.] |
| | AMMONIUM SELENATE Preparation Products And Raw materials |
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