Natriumacetaat, anhydrous 99,0-101,0, EMPROVE® EXPERT USP, ChP, SAFC®
Leverancier: MERCK PRODUCTION CHEMICALS
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synoniemen:
Acetic acid sodium salt
MQ500
1.28202.1001
1.28202.5001
1.28202.8012
1.28202.5026
1.28202.0003
1.28202.1001EA
185
EUR
1.28202.1001
1.28202.5001
1.28202.8012
1.28202.5026
1.28202.0003
Natriumacetaat, anhydrous 99,0-101,0, EMPROVE® EXPERT USP, ChP, SAFC®
Natriumacetaat
Formule:
H₃CCOONa MW: 82.03 g/mol Kookpunt: >400 °C (ontbinding) Smeltpunt: 324 °C (ontbinding) Dichtheid: 1.52 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00012459 CAS nummer: 127-09-3 EINECS: 204-823-8 Bereik: 01-2119485123-42 Merck Index: 12,08711 |
Specification Test Results
Assay (perchloric acid titration, calculated on dried substance) | 99.0-101.0 % |
Identity | passes test |
Appearance | colorless crystals or white crystalline powder |
In water insoluble matter | ≤ 0.05 % |
pH-value (3 %, water) | 7.5 - 9.2 |
Chloride (Cl) | ≤ 0.01 % |
Sulfate (SO4) | ≤ 0.0050 % |
Heavy metals (as Pb) | ≤ 0.0010 % |
Al (Aluminium) | ≤ 0.00002 % |
As (Arsenic) | s 0.0002 % |
Fe (Iron) | ≤ 0.001 % |
K (Potassium) | ≤ 0.003 % |
Calcium and Magnesium | passes test |
Assay (Acetic acid) | ≤ 0.4 % |
Loss on drying (120 °C) | ≤ 1.0 % |
Other residual solvents (ICH Q3C) | excluded by manufacturing process |
Endotoxins | ≤ 2.5 IU/g |
Total aerobic microbial count (TAMC) | ≤100 CFU/g |
Total combined yeasts and molds count (TYMC) | ≤ 100 CFU/g |
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(*). | |
Corresponds to ChP, USP |
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