Company Name: |
J & K SCIENTIFIC LTD.
|
Tel: |
010-82848833 400-666-7788 |
Email: |
jkinfo@jkchemical.com |
Products Intro: |
Product Name:Potassium chlorochromate, 98% CAS:16037-50-6 Purity:98% Package:25GR
|
Company Name: |
Alfa Aesar
|
Tel: |
400-6106006 |
Email: |
saleschina@alfa-asia.com |
Products Intro: |
Product Name:PotassiuM chlorochroMate, 97+% CAS:16037-50-6 Package:25g Remarks:A19000
|
Company Name: |
Energy Chemical
|
Tel: |
021-021-58432009 400-005-6266 |
Email: |
sales8178@energy-chemical.com |
Products Intro: |
Product Name:POTASSIUM CHLOROCHROMATE CAS:16037-50-6 Purity:97+% Package:100g,25g
|
|
| POTASSIUM CHLOROCHROMATE Basic information |
Product Name: | POTASSIUM CHLOROCHROMATE | Synonyms: | potassium chlorotrioxochromate;POTASSIUM CHLOROCHROMATE PURIFIED;Potassium chlorochromate, 97+%;Potassium chlorochromate, 98+%;KCC;potassium,(beta-4)-chromate(1-chlorotrioxo-;POTASSIUM CHLOROCHROMATE;KARL FISHER TITRANT | CAS: | 16037-50-6 | MF: | ClCrKO3 | MW: | 174.54 | EINECS: | 240-174-7 | Product Categories: | | Mol File: | 16037-50-6.mol | ![POTASSIUM CHLOROCHROMATE Structure](CAS/GIF/16037-50-6.gif) |
| POTASSIUM CHLOROCHROMATE Chemical Properties |
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 | EPA Substance Registry System | Chromate(1-), chlorotrioxo-, potassium, (T-4)- (16037-50-6) |
| POTASSIUM CHLOROCHROMATE Usage And Synthesis |
Chemical Properties | Sparkling, orange-colored
crystalline needles, soluble in glacial acetic acid and acetone.
Undergoes hydrolytic cleavage in water. Heating the salt to 100°C
causes loss of chlorine. | Uses | Oxidizing agent. | 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. | Hazard | Toxic by ingestion and inhalation. |
| POTASSIUM CHLOROCHROMATE Preparation Products And Raw materials |
|