Sodium hydroxide solution 32% (by acidimetry), EMPROVE® EXPERT for biopharmaceutical production, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
Caustic soda
Filtered through a 0.2 µm filter.
1.37023.9025EA
834
GBP
1.37023.9025
1.37023.9950
1.37023.2500
1.37023.1002
1.37023.9200
1.37023.5000
Sodium hydroxide solution 32% (by acidimetry), EMPROVE® EXPERT for biopharmaceutical production, SAFC®
Sodium hydroxide
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and water for injection (wfi) acc. USP which conforms with highly purified water (hpw) acc. Ph Eur.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Formula:
NaOH MW: 40 g/mol Boiling Pt: 119…135 °C (1013 hPa) Melting Pt: 9…10 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003548 CAS Number: 1310-73-2 EINECS: 215-185-5 UN: 1824 ADR: 8, |
Specification Test Results
Assay (acidimetric,NaOH) | 32.0 - 33.0 % |
Carbonate (as Na₂CO₃) | ≤ 1.0 % |
Chloride (Cl) | ≤ 5 ppm |
Sulfate (SO₄) | ≤ 30 ppm |
Heavy metals (as Pb) | ≤ 5.0 ppm |
Al (Aluminium) | ≤ 10 ppm |
Fe (Iron) | ≤ 3 ppm |
Ni (Nickel) * | ≤ 2.00 ppm |
Residual solvents (ICH Q3C) | ...excluded by production process |
Endotoxins | ≤ 2.0 I.U./ml |
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