Sodium hydroxide 32% in aqueous solution for biopharmaceutical production

Supplier: VWR Chemicals
Danger

Synonyms: Caustic soda

VWRC28223.320EA 80.6 SGD
VWRC28223.320 VWRC28223.550 VWRC28223.460
Sodium hydroxide 32% in aqueous solution for biopharmaceutical production
Sodium hydroxide
Formula: NaOH
MW: 40 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003548
CAS Number: 1310-73-2
EINECS: 215-185-5
UN: 1824
ADR: 8,II

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Specification Test Results

Assay (calculated as NaOH) 31.8 - 32.2 % 31.8 - 32.2 %
Appearance Passes test
CO3 (as Na₂CO₃) ≤ 1 %
Heavy metals (as Pb) ≤ 5 ppm
Cl (Chloride) ≤ 20 ppm
SO₄ (Sulphate) ≤ 30 ppm
Fe (Iron) ≤ 3 ppm
Residual metal catalysts Unlikely to be present
Residual solvents (ICH Q3C) Excl.by manufact. process
Endotoxin ≤ 2.0 EU/ml

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