Potassium Metabisulfite Powder Lab Grade

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Potassium Metabisulfite Powder Lab Grade

Name: Potassium Metabisulfite Powder Lab Grade
Brand: Post Apple
SKU: C6490-500g
Price: 90.2 USD
Availability: InStock
Rating: 5.0 (1 reviews)

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Description

About Potassium Metabisulfite Powder Lab Grade

Potassium Metabisulfite, also known as Pyrosulfurous Acid, Dipotassium Salt, Dipotassium Disulfate, and Potassium Pyrosulfate, has the chemical formula K₂S₂O₅ or K₂O₅S₂. It appears as a white granular or powdery solid with a sharp rotten-egg-like (Sulfur Dioxide) odor. It is soluble in Water and insoluble in Ethanol at ambient conditions.

Chemically pure or Laboratory reagents are the two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. Due to its high purity, Potassium Metabisulfite, Lab Grade is highly recommended for labs and commercial applications.

COMMON USES AND APPLICATIONS

Reagent
Sanitizing agent
Disinfecting agent

INDUSTRIES

Textile industry
Cotton printing
Purification of gold
Photography

PRODUCT INFORMATION

CAS

16731-55-8

Molecular Formula

K₂S₂O₅

Molecular Weight

222.33

PubChem CID

28019

Assay

Min. 90.0%

Lead (Pb)

2 mg/kg

Iron (Fe)

10 mg/kg

Selenium (Se)

5 mg/kg

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5.0

Rated 5.0 out of 5 stars

Based on 1 review

Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

1 review

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Bryan W.
Verified Buyer
Reviewing
Potassium Metabisulfite Powder Lab Grade
I recommend this product
Rated 5 out of 5 stars
3 years ago
Potassium Metabisulfite Powder Lab Grade
Excellent, quick turn-around and no hassles. Thank you!
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Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Potassium Metabisulfite Lab.

Potassium metabisulfite can irritate skin, eyes, and respiratory tract.

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