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  7. Potassium Metabisulfite, Crystal, NF, 51.8-57.6%, Spectrum™ Chemical

Potassium Metabisulfite, Crystal, NF, 51.8-57.6%, Spectrum™ Chemical

Catalog No. p-7157953
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Quantity:
500 g
2.5 kg
50 kg
Packaging:
Fiber Drum
Poly Bottle
Poly Pail
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Catalog No. Quantity Packaging
18605645 500 g Poly Bottle
18605646 2.5 kg Poly Pail
18605648 50 kg Fiber Drum
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Catalog No. 18605645 Supplier Spectrum Chemical Mfg Cor Supplier No. P1346500GM
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Description

P1346, 16731-55-8, K2S2O5

Spectrum™ Chemical Potassium Metabisulfite, Crystal, NF is used primarily as an antioxidant in pharmaceutical formulations. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Chemical Identifiers

CAS 16731-55-8
Molecular Formula K2O5S2
Molecular Weight (g/mol) 222.31
MDL Number MFCD00167605
InChI Key RWPGFSMJFRPDDP-UHFFFAOYSA-L
IUPAC Name dipotassium sulfinatosulfonate
SMILES [K+].[K+].[O-]S(=O)S([O-])(=O)=O

Specifications

CAS Max % 1
Quantity 500 g
Percent Purity 51.8 to 57.6%
Grade NF
Packaging Poly Bottle