POTASSIUM SULFITE

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 90% purity
Payment Terms : T/T,Other

Keywords

POTASSIUM SULFITE 10117-38-1 90% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:According to the need of packing
ProductionCapacity:100|Kilogram|Month
Storage:Sealed in dry,Room Temperature
Transportation:air,sea,courier

Superiority:

Product Name:   POTASSIUM SULFITE
Synonyms:   POTASSIUM SULFITE;POTASSIUM SULPHITE;Kaliumsulfit;Sulfurousacid, potassium salt;potassium sulfite potassiumsulphite;Potassium sulfite ,95%;Potassium sulfide an;45% PotassiuM Sulfite Solution
CAS:   10117-38-1
MF:   K2O3S
MW:   158.2598
EINECS:   233-321-1
Product Categories:   Inorganics;Inorganic Salts;Potassium;Synthetic Reagents
Mol File:   10117-38-1.mol

Details:

Merck    13,7761
CAS DataBase Reference   10117-38-1(CAS DataBase Reference)
EPA Substance Registry System   Potassium sulfite (10117-38-1)
Safety Information
Hazard Codes    Xi
Risk Statements    36/37/38-31
Safety Statements    26-36
WGK Germany    1
F    9
Hazardous Substances Data   10117-38-1(Hazardous Substances Data)

Chemical Properties   White crystals or powder. Soluble in water; sparingly soluble in alcohol; decomposes on heating and slowly oxidizes in air.
Chemical Properties   Potassium sulfite, K2SO3·2H2O; potassium hydrogen sulfite, KHSO3; white solids, similar in properties and formation to the corresponding sodium sulfites.
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.

View All