| Identification | Back Directory | [Name]
POTASSIUM CHLOROCHROMATE | [CAS]
16037-50-6 | [Synonyms]
KCC
KARL FISHER TITRANT
POTASSIUM CHLOROCHROMATE
potassium chlorotrioxochromate
Potassium chlorochromate, 97+%
Potassium chlorochromate, 98+%
POTASSIUM CHLOROCHROMATE PURIFIED
potassium,(beta-4)-chromate(1-chlorotrioxo- | [EINECS(EC#)]
240-174-7 | [Molecular Formula]
ClCrKO3 | [MDL Number]
MFCD00064578 | [MOL File]
16037-50-6.mol | [Molecular Weight]
174.55 |
| Chemical Properties | Back Directory | [Appearance]
ORANGE CRYSTALLINE POWDER AND CHUNKS | [Melting point ]
293-295 °C
| [density ]
2.497 | [solubility ]
reacts with H2O; soluble in acetone,acid solutions | [color ]
orange crystals, crystalline | [Water Solubility ]
soluble H2O, hydrolyzes [KIR78] | [Exposure limits]
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 | [Uses]
Oxidizing agent.
| [EPA Substance Registry System]
Chromate(1-), chlorotrioxo-, potassium, (T-4)- (16037-50-6) |
| Hazard Information | Back Directory | [Chemical Properties]
ORANGE CRYSTALLINE POWDER AND CHUNKS | [Hazard]
Toxic by ingestion and inhalation.
| [Preparation]
Fifty grams of fine K2Cr2O7 powder is dissolved in a mixture
of 65 ml. of cone. HCl and 50 ml. of water (by heating to 70 °C).
The solution is filtered through a jacketed funnel heated with hot
water. After 1-2 days, the nascent crystals are filtered off with
suction, recrystallized from glacial acetic acid, and dried in a
vacuum desiccator over H2SO4. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Acros Organics
|
| Tel: |
+32 14/57.52.11 |
| Website: |
www.acros.be |
| Company Name: |
Leancare Ltd.
|
| Tel: |
+33 962096793 |
| Website: |
www.leancare.co.uk |
| Company Name: |
MOLEKULA Ltd.
|
| Tel: |
+44 (0) 1747 831066 |
| Website: |
www.molekula.co.uk |
|