| Weight | 222.325 g/mol |
|---|---|
| Formula | K2O5S2 |
| Hydrogen Acceptors | 5 |
| Hydrogen Donors | 0 |
| Aromatic Rings | 0 |
| Rotatable Bonds | 1 |
POTASSIUM METABISULFITE (16731-55-8)
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- Kinetic analysis of the nonisothermal decomposition of potassium metabisulfite using the model-fitting and isoconversional (model-free) methods (Chemical Engineering Journal, 2008)
- Palladium-Catalyzed Synthesis of (Hetero)Aryl Alkyl Sulfones from (Hetero)Aryl Boronic Acids, Unactivated Alkyl Halides, and Potassium Metabisulfite (Angewandte Chemie, 2015)
- A palladium-catalyzed reaction of aryl halides, potassium metabisulfite, and hydrazines (Chemical Communications, 2012)
- EFFECTS OF ETHANOL, POTASSIUM METABISULFITE, FORMALDEHYDE AND HYDROGEN PEROXIDE ON GASTRIC CARCINOGENESIS IN RATS AFTER INITIATION WITH N-METHYL-N'-NITRO-N-NITROSOGUANIDINE (Japanese Journal of Cancer Research, 1986)
- Allergic Contact Dermatitis Caused by Potassium Metabisulfite (Dermatology, 1968)
- Final report on the safety assessment of sodium sulfite, potassium sulfite, ammonium sulfite, sodium bisulfite, ammonium bisulfite, sodium metabisulfite and potassium metabisulfite. (International Journal of Toxicology, 2003)
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Predict GHS Hazards for Any Chemical in silico.
Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - H302: Harmful if swallowed
Warning Acute toxicity, oral - Category 4 -
SMILES[O-]S(=O)S(=O)(=O)[O-].[K+].[K+]
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InChIKeyRWPGFSMJFRPDDP-UHFFFAOYSA-L
- Pubchem - POTASSIUM METABISULFITE
- Wikipedia - potassium metabisulfite
Potassium metabisulfite, K2S2O5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent sulfur odour. The main use for the chemical is as an antioxidant or chemical sterilant. It is a disulfite and is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably.
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Similar Compounds
Sodium metabisulfite
(7681-57-4)
1 alternate name
3 safety hazards
3 suppliers
Sodium dithionite
(7775-14-6)
1 alternate name
3 safety hazards
3 suppliers
Potassium tetrathionate
(13932-13-3)
1 alternate name
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Magnesium sulfate heptahydrate
(10034-99-8, 14457-55-7)
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7783-83-7
(7783-83-7)
1 alternate name
3 suppliers
Cerium sulfate
(24670-27-7, 13454-94-9)
1 alternate name
3 suppliers
Cerium(IV) sulfate
(13590-82-4)
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3 suppliers
FERRIC SULFATE
(10028-22-5)
1 alternate name
3 suppliers
Palladium(II) sulfate
(22723-63-3, 13566-03-5)
1 alternate name
3 suppliers
CALCIUM SULFATE
(7778-18-9, 26499-65-0, 13397-24-5)
1 alternate name
1 safety hazard
3 suppliers
Calcium sulfate dihydrate
(10101-41-4, 13397-24-5)
1 alternate name
1 safety hazard
3 suppliers
AMMONIUM SULFATE
(7704-34-9, 7783-20-2, 68187-17-7, 7783-20-2, 68081-96-9)
1 alternate name
3 suppliers
sulfate
(14808-79-8, 52037-76-0, 18785-72-3)
1 alternate name
3 suppliers
Silver sulfate
(10294-26-5, 19287-89-9)
1 alternate name
1 safety hazard
3 suppliers
Manganese(II) sulfate monohydrate
(10034-96-5, 15244-36-7)
1 alternate name
1 safety hazard
3 suppliers
SODIUM SULFATE DECAHYDRATE
(7727-73-3)
1 alternate name
3 suppliers
METHANESULFONIC ACID
(22515-76-0, 75-75-2)
1 alternate name
4 safety hazards
3 suppliers
CHLOROSULFONIC ACID
(7790-94-5)
1 alternate name
4 safety hazards
3 suppliers
Mercury(II) sulfate
(7783-35-9)
1 alternate name
4 safety hazards
3 suppliers
Sulfuric Acid
(7664-93-9, 13537-15-0, 12772-98-4)
1 alternate name
5 safety hazards
3 suppliers
COBALT SULFATE HEPTAHYDRATE
(10026-24-1)
1 alternate name
4 safety hazards
3 suppliers
Potassium bisulfate
(7646-93-7)
1 alternate name
2 safety hazards
3 suppliers
Copper(II) sulfate pentahydrate
(7758-99-8)
1 alternate name
7 safety hazards
3 suppliers
Fuming sulfuric acid
(8014-95-7)
1 alternate name
3 safety hazards
3 suppliers
Chloromethyl chlorosulfate
(49715-04-0)
1 alternate name
3 suppliers
Hydrazine sulfate
(1184-66-3, 10034-93-2)
1 alternate name
6 safety hazards
3 suppliers
AMMONIUM SULFAMATE
(7773-06-0, 13765-36-1)
1 alternate name
2 safety hazards
3 suppliers
SULFAMIC ACID
(5329-14-6)
1 alternate name
3 safety hazards
3 suppliers
Hydroxylamine-O-sulfonic acid
(2950-43-8)
1 alternate name
3 suppliers
Tetramethylammonium hydrogen sulfate
(80526-82-5)
1 alternate name
3 suppliers
2-Methyl-2-thiopseudourea sulfate
(14527-26-5, 2260-00-6)
1 alternate name
3 suppliers
867-44-7
(2986-19-8, 867-44-7)
1 alternate name
3 suppliers
mesna
(19767-45-4)
1 alternate name
3 suppliers
METHYL METHANESULFONATE
(66-27-3)
1 alternate name
2 safety hazards
3 suppliers
Aminoacetonitrile bisulfate
(151-63-3)
1 alternate name
3 suppliers
Methylsulfamic acid
(4112-03-2)
1 alternate name
3 suppliers
DIMETHYL SULFATE
(77-78-1)
1 alternate name
9 safety hazards
3 suppliers
Cystamine Sulfate
(16214-16-7)
1 alternate name
3 suppliers
2-Aminoethyl hydrogen sulfate
(926-39-6)
1 alternate name
3 suppliers
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE
(55566-30-8)
1 alternate name
3 suppliers
16873-13-5
(16873-13-5)
1 alternate name
3 suppliers
2-CHLOROETHYL METHANESULFONATE
(3570-58-9)
1 alternate name
3 suppliers
2-Aminoimidazole sulfate
(42383-61-9)
1 alternate name
3 suppliers
1450-93-7
(1450-93-7)
1 alternate name
3 suppliers
45127-11-5
(45127-11-5)
1 alternate name
3 suppliers
Dimesna
(16208-51-8)
1 alternate name
3 suppliers
29427-58-5
(24285-39-0, 29427-58-5)
1 alternate name
3 suppliers
Sodium methanesulfinate
(20277-69-4)
1 alternate name
3 suppliers
1-Propanesulfonic acid
(5284-66-2, 28553-80-2)
1 alternate name
3 suppliers
Sodium aminomethanesulphinate
(84195-73-3)
1 alternate name
3 suppliers
598-65-2
(598-65-2)
1 alternate name
3 suppliers
aniline; sulfuric acid
(2424-53-5)
1 alternate name
3 suppliers
Dianilinium sulphate
(542-16-5)
1 alternate name
3 suppliers
2-Chloroethanesulfonyl chloride
(1622-32-8)
1 alternate name
1 safety hazard
3 suppliers
25985-57-3
(25985-57-3)
1 alternate name
3 suppliers
2-BROMOETHANESULFONIC ACID
(26978-65-4)
1 alternate name
3 suppliers
ethylsulfamic acid
(4626-94-2)
1 alternate name
3 suppliers
Copper(II) trifluoromethanesulfonate
(34946-82-2)
1 alternate name
3 suppliers
Lithium trifluoromethanesulfonate
(33454-82-9)
1 alternate name
3 suppliers
trifluoromethane(2h)sulfonic acid
(66178-41-4)
1 alternate name
3 suppliers
Methanesulfonic acid-d, trifluoro-
(66178-41-4)
1 alternate name
3 suppliers
Silver trifluoromethanesulfonate
(2923-28-6)
1 alternate name
3 suppliers
Zinc trifluoromethanesulfonate
(54010-75-2)
1 alternate name
3 suppliers
Barium trifluoromethanesulfonate
(2794-60-7)
1 alternate name
3 suppliers
Thiourea dioxide
(1758-73-2)
1 alternate name
5 safety hazards
3 suppliers
ISOPROPYL METHANESULFONATE
(926-06-7)
1 alternate name
3 suppliers
p-Phenylenediamine sulfate
(16245-77-5)
1 alternate name
3 suppliers
4-hydroxybutane-1-sulfonic acid
(26978-64-3)
1 alternate name
3 suppliers
Bisulfite
(15181-46-1)
1 alternate name
3 suppliers
SODIUM SULFITE
(7757-83-7)
1 alternate name
1 safety hazard
3 suppliers
Homotaurine
(3687-18-1)
1 alternate name
3 suppliers
Sodium 3-aminopropane-1-sulfonate
(14650-46-5)
1 alternate name
3 suppliers
POTASSIUM SULFITE
(10117-38-1)
1 alternate name
1 safety hazard
3 suppliers
Methanesulfonic anhydride
(7143-01-3)
1 alternate name
3 suppliers
N-METHYLTAURINE
(107-68-6)
1 alternate name
3 suppliers
butane-1,4-disulfonic acid
(27665-39-0)
1 alternate name
3 suppliers
36589-61-4
(36589-61-4)
1 alternate name
3 suppliers
sodium 2-(methylamino)ethanesulfonate
(61791-43-3, 61791-42-2, 4316-74-9)
1 alternate name
3 suppliers
Diethyl sulfate
(64-67-5)
1 alternate name
4 safety hazards
3 suppliers
2,2,2-Trifluoroethyl methanesulfonate
(25236-64-0)
1 alternate name
3 suppliers
53760-27-3
(6369-04-6, 53760-27-3)
1 alternate name
3 suppliers
541-70-8
(541-70-8)
1 alternate name
3 suppliers
3-Hydroxypropane-1-sulfonic acid
(15909-83-8)
1 alternate name
3 suppliers
Dimethyl sulfite
(616-42-2)
1 alternate name
3 suppliers
Ethylenesulfate
(1072-53-3)
1 alternate name
3 suppliers
1,4-bis(methylsulfonylsulfanyl)butane
(55-99-2)
1 alternate name
3 suppliers
POTASSIUM PERSULFATE
(7727-21-1)
1 alternate name
6 safety hazards
3 suppliers
tetrabutylammonium sulfate
(2472-88-0)
1 alternate name
3 suppliers
Chloromethanesulfonyl chloride
(3518-65-8)
1 alternate name
3 suppliers
ETHANESULFONYL CHLORIDE
(594-44-5)
1 alternate name
3 suppliers
1,1-Diethylguanidine Sulfate
(54259-07-3)
1 alternate name
3 suppliers
35895-69-3
(35895-69-3)
1 alternate name
3 suppliers
POTASSIUM METABISULFITE
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