POTASSIUM SULFITE
- Product Name
- POTASSIUM SULFITE
- CAS No.
- 10117-38-1
- Chemical Name
- POTASSIUM SULFITE
- Synonyms
- Kaliumsulfit;POTASSIUM SULFITE;dipotassiumsulfite;POTASSIUM SULPHITE;Potassium sulfide an;Potassium sulfite,AR;Potassium sulfite ,95%;potassiumsulfite(k2so3);POTASSIUMSULFITE,POWDER;Potassiumsulfite,anhydrous
- CBNumber
- CB4179652
- Molecular Formula
- H3KO3S
- Formula Weight
- 122.18
- MOL File
- 10117-38-1.mol
POTASSIUM SULFITE Property
- Density
- 2.353[at 20℃]
- solubility
- slightly soluble in ethanol
- color
- colorless hexagonal, hexane crystals, crystalline
- Odor
- odorless
- Water Solubility
- 1060g/L at 25℃
- Merck
- 13,7761
- CAS DataBase Reference
- 10117-38-1(CAS DataBase Reference)
- EPA Substance Registry System
- Potassium sulfite (10117-38-1)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-31
- Safety Statements
- 26-36
- WGK Germany
- 1
- F
- 9
- HS Code
- 2832200000
- Hazardous Substances Data
- 10117-38-1(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- 658510
- Product name
- Potassium sulfite
- Purity
- 90%
- Packaging
- 1kg
- Price
- $122
- Updated
- 2024/03/01
- Product number
- 658510
- Product name
- Potassium sulfite
- Purity
- 90%
- Packaging
- 3kg
- Price
- $292
- Updated
- 2024/03/01
- Product number
- 658510
- Product name
- Potassium sulfite
- Purity
- 90%
- Packaging
- 25g
- Price
- $54.8
- Updated
- 2024/03/01
- Product number
- IN2949
- Product name
- Potassium sulfite
- Packaging
- 250g
- Price
- $82
- Updated
- 2021/12/16
- Product number
- M019-0-01
- Product name
- Potassium sulfite
- Purity
- 90%
- Packaging
- 5G
- Price
- $25
- Updated
- 2021/12/16
POTASSIUM SULFITE Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
POTASSIUM SULFITE Suppliers
View Lastest Price from POTASSIUM SULFITE manufacturers
- Product
- POTASSIUM SULFITE 10117-38-1
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 tons
- Release date
- 2022-09-25
- Product
- POTASSIUM SULFITE 10117-38-1
- Price
- US $25.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-11-15
- Product
- POTASSIUM SULFITE 10117-38-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-02-15