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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

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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 1358,40€
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:
28321000
Download TDS file for complete specifications