WEGO Chemical & Mineral Corp.

Sodium Hydrosulfite 88 %

Product Information

Product Name

Sodium Hydrosulfite

Synonyms

Sodium Dithionite

CAS Number

7775-14-6

Molecular Weight

174.11

Molecular Formula

NaO2SSO2Na

Specifications

Purity

≥ 88 %

Water Insolubles

≤ 0.1 %

Sodium Thiosulfate (Na₂S₂O₃)

≤ 1.2 %

Sodium Metabisulfite (Na₂S₂O₅)

5 – 7 %

Sodium Bisulfite (NaHSO₃)

≤ 0.5 %

Sodium Carbonate (Na₂CO₃)

0.6 – 2.0 %

Sodium Formate (HCOONa)

≤ 0.5 %

Zinc (Zn)

≤ 0.0001 %

Iron (Fe)

≤ 0.005 %

Packing Options

25 kg net iron drums

50 kg net iron drums

100 kg net iron drums

Other packing options are available upon request

The information set forth herein is offered as a service to our customers and is not intended to relieve a customer from their responsibility to determine the suitability of this information or of the materials described herein for purchaser's purposes, to investigate other sources of information, to comply with all laws and procedures regarding safe use of these materials; and to use these materials in a safe manner. No warranty is made of the merchantability or fitness of any product, and nothing herein waives any of the Seller's conditions of sale.