- POTASSIUM SULFITE
-
- $25.00 / 1kg
-
2024-08-15
- CAS:10117-38-1
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
- POTASSIUM SULFITE
-
- $50.00/ kg
-
2024-05-20
- CAS:10117-38-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000kg/week
- POTASSIUM SULFITE
-
- $0.00 / 1KG
-
2023-09-06
- CAS:10117-38-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
|
| POTASSIUM SULFITE Basic information |
| POTASSIUM SULFITE Chemical Properties |
| POTASSIUM SULFITE Usage And Synthesis |
Chemical Properties | Potassium sulfite, K2SO3·2H2O; potassium hydrogen sulfite, KHSO3; white solids, similar in properties and formation to the corresponding sodium sulfites. | Chemical Properties | White crystals or powder. Soluble in
water; sparingly soluble in alcohol; decomposes on
heating and slowly oxidizes in air. | Uses | Potassium Sulfite is used as a fabric treatment chemical. | Uses | Photographic developer, medicine (cathartic),
food and wine preservative. | Definition | potassium sulphite: A white crystallinesolid, K2SO3, soluble in waterand very sparingly soluble inethanol; r.d. 1.51; decomposes onheating. It is a reducing agent and isused as such in photography and inthe food and brewing industries,where it prevents oxidation. | Safety Profile | When heated to
decomposition it emits toxic fumes of SOx
and K2O. See also SULFUROUS ACID and
SULFITES. |
| POTASSIUM SULFITE Preparation Products And Raw materials |
|