Name: Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
Brand: Lab Alley
SKU: SMBSGF-1LB
Price: 64.48 USD
Availability: InStock
Rating: 5.0 (8 reviews)

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Description
Reviews
Business Support
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Description

About Sodium Metabisulfite, Crystalline Powder, FCC, Kosher

Sodium Metabisulfite, also known as Sodium Disulfite, Sodium Pyrosulfite, Sodium Metabisulphite or Sodium Pyrosulphite, Disodium Disulfite, and Natrium Pyrosulfit, has the chemical formula Na₂S₂O₅. It appears as white to yellowish crystals or powder with a slight sulfur odor. It is soluble in Water, Alcohol, and Glycerol at ambient conditions. Purified Grade, also known as Pure or Practical Grade, refers to those high-purity compounds that do not fulfill the ACS, the USP, or the FCC grade requirements. They are mostly used in conjunction with Lab Grade chemicals.

COMMON USES AND APPLICATIONS

Reagent
Bleaching agent

INDUSTRIES

Oil & gas industry
Gold cyanidation processes
Wastewater treatment
Photography

PRODUCT INFORMATION

CAS RN

7681-57-4

Molecular Formula

Na₂S₂O₅

Molecular Weight

190.11

Kosher ID

XZG-CQWP

Assay

Min. 97.0%

Insoluble Matter

0.005%

Chloride (Cl)

0.05%

Thiosulfate (S2O3)

0.05%

Heavy Metals (as Pb)

0.001%

Iron (Fe)

0.002%

Customer Reviews and Q&A

Ask a Chemist Contact Customer Care

5.0

Rated 5.0 out of 5 stars

Based on 8 reviews

Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

8 reviews

Sort

Tony V.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
2 years ago
Had what I needed.
Great experience!
Was this helpful?
Richard M.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
2 years ago
Great Product
Great overall experience! The product was better than what was on the label! The best product I have received from any other company!
Was this helpful?
Philip R.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
2 years ago
Excellent product
This was a repeat purchase for good reasons: great product, great price, great service.
Was this helpful?
Billy M.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
3 years ago
Works great.
Product was great. Packaged and delivered perfectly
Was this helpful?
Philip R.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
3 years ago
exccelent product and service!
I will order it again when this runs out!
Was this helpful?
Steven C.
Verified Buyer
Reviewing
Sodium Metabisulfite, Crystalline Powder, FCC, Kosher
I recommend this product
Rated 5 out of 5 stars
3 years ago
Very good
Slow delivery but satisfied
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