SODIUM SULFITE ANHYDROUS, R. G., REAG. P

Code: 31454-500GSIG D2-231

Application

Sodium sulfite was used in the preparation of films based on wheat gluten.

General description

Sodium sulfie is an inorganic sodium s...


 Read more

Your Price
€47.60 EACH
€58.55 inc. VAT
REQUEST

Application

Sodium sulfite was used in the preparation of films based on wheat gluten.

General description

Sodium sulfie is an inorganic sodium salt. Rapid-mixing method has been proposed to investigate kinetics of the reaction between oxygen and sodium sulfite.

Packaging

500 g in poly bottle

1 kg in poly bottle

agencyUSP/NF, reag. Ph. Eur.
anion traceschloride (Cl-): ≤50 mg/kg
assay98-100.0% (iodometric)
cation tracesAs: ≤0.2 mg/kg, Zn: ≤10 mg/kg, Pb: ≤5 mg/kg, Se: ≤10 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤50 mg/kg
formsolid
gradepuriss. p.a.
impurities≤0.001% heavy metals (as Pb), ≤0.02% thiosulfate (S2O3)
InChI keyGEHJYWRUCIMESM-UHFFFAOYSA-L
InChI1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
pH9.0-10.5 (25 °C, 126 g/L)
Quality Level100
SMILES string[Na+].[Na+].[O-]S([O-])=O
Cas Number7757-83-7
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN
GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.