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Potassium Metabisulfite, Certified AR for Analysis, Fisher Chemical™

115.00 € - 196.00 €

CAS	16731-55-8
Molecular Formula	K2O5S2
Molecular Weight (g/mol)	222.31
MDL Number	MFCD00167605
InChI Key	RWPGFSMJFRPDDP-UHFFFAOYSA-L
Synonym	potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
PubChem CID	28019
IUPAC Name	dipotassium sulfinatosulfonate
SMILES	[K+].[K+].[O-]S(=O)S([O-])(=O)=O

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Products 2

Product Code	Brand	Quantity	Price	Quantity & Availability
Product Code	Brand	Quantity	Price	Quantity & Availability
10244110 View Documents Promotion Details missing translation for 'viewProductCertificates'	Fisher Chemical P/5960/53	500 g	This item is currently unavailable or has been discontinued. View the product page for possible alternatives.		N/A

10588440 View Documents Promotion Details missing translation for 'viewProductCertificates'	Fisher Chemical P/5960/60	1 kg	This item is currently unavailable or has been discontinued. View the product page for possible alternatives.		N/A

Description

Potassium Metabisulfite, Certified AR for Analysis

Specifications

Chemical Identifiers

CAS	16731-55-8
Molecular Weight (g/mol)	222.31
InChI Key	RWPGFSMJFRPDDP-UHFFFAOYSA-L
PubChem CID	28019
SMILES	[K+].[K+].[O-]S(=O)S([O-])(=O)=O

Molecular Formula	K2O5S2
MDL Number	MFCD00167605
Synonym	potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
IUPAC Name	dipotassium sulfinatosulfonate

Melting Point	150°C
Color	White
Physical Form	Powder/Solid
MDL Number	MFCD00167605
InChI Key	RWPGFSMJFRPDDP-UHFFFAOYSA-L
IUPAC Name	dipotassium sulfinatosulfonate
PubChem CID	28019
Packaging	Plastic powder jar

CAS	16731-55-8
pH	3.5 to 4.5
Molecular Formula	K2O5S2
Synonym	potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
SMILES	[K+].[K+].[O-]S(=O)S([O-])(=O)=O
Molecular Weight (g/mol)	222.31
Formula Weight	222.33g/mol

Safety and Handling

Product Identifier

Signal Word

Hazard Category

Hazard Statement

Precautionary Statement

P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310-Immediately call a POISON CENTER/doctor/.