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POTASSIUM SULFITE

POTASSIUM SULFITE
POTASSIUM SULFITE structure
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:
K2O3S
Formula Weight:
158.2598
MOL File:
10117-38-1.mol

POTASSIUM SULFITE Properties

Merck 
13,7761
CAS DataBase Reference
10117-38-1(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
POTASSIUM SULFITE
EWG's Food Scores
1-3
FDA UNII
015KZC652E
EPA Substance Registry System
Potassium sulfite (10117-38-1)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xi
Risk Statements  36/37/38-31
Safety Statements  26-36
WGK Germany  1
9

POTASSIUM SULFITE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 658510 Potassium sulfite 90% 10117-38-1 1kg $100 2021-03-22 Buy
Sigma-Aldrich 658510 Potassium sulfite 90% 10117-38-1 3kg $249 2021-03-22 Buy
Sigma-Aldrich 658510 Potassium sulfite 90% 10117-38-1 25g $44.4 2021-03-22 Buy

POTASSIUM SULFITE Chemical Properties,Uses,Production

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.

POTASSIUM SULFITE Preparation Products And Raw materials

Raw materials

Preparation Products


POTASSIUM SULFITE Suppliers

Global( 167)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17402 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from POTASSIUM SULFITE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-14 POTASSIUM SULFITE
10117-38-1
1g 99 50ton Shijiazhuang tongyang Import and Export Co., LTD
2021-08-10 POTASSIUM SULFITE
10117-38-1
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2019-08-08 POTASSIUM SULFITE
10117-38-1
US $3.00 / KG 1KG 99% 100kg career henan chemical co

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