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Sodium Sulfite anhydrous (BP, Ph. Eur.) pharma grade

Assay (Iodom.): 95.0-100.5%
Code
191717
CAS
7757-83-7
Molecular Formula
Na2SO3
Molar mass
126.04 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
191717.0416
code
191717.0416
packaging size
25 kg
price per unit
single $2037,60
box price per unit
Physical Description:
solid
Product Code:
191717
Product Name:
Sodium Sulfite anhydrous (BP, Ph. Eur.) pharma grade
Quality Name:
pharma grade
Specifications:
Assay (Iodom.): 95.0-100.5%
Identity according to Pharmacopoeias:: passes test

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in H2O: passes test
Residual solvents (Ph.Eur.): passes test
Thiosulfate: 0.1%
Heavy metals (as Pb): 0.001%
Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000)
Class 1A (Pt, Pd): 10 ppm
Class 1B (Ir, Rh, Ru, Os): 10 ppm
Class 1C (Mo, Ni, Cr, V): 25 ppm
Class 2 (Cu, Mn): 250 ppm
Fe: 0.001 %
Se: 0.001 %
Zn: 0.0025 %
WGK:
1
Storage:
Room Temperature.
Master Name:
Sodium Sulphite anhydrous
EINECS:
231-821-4
CS:
2832 10 00 00
Download TDS file for complete specifications