Imprimer

Sodium acétate 99.0-101.0%, EMPROVE® ESSENTIAL USP, FCC, E262, très pur, SAFC®

Marques : MERCK PRODUCTION CHEMICALS
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

1.06281.9026 1.06281.9012
1.06281.9026EA 0 EUR
1.06281.9026 MERP1.06281.9012
Sodium acétate 99.0-101.0%, EMPROVE® ESSENTIAL USP, FCC, E262, très pur, SAFC®
Sodium acétate

Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to USP, FCC and E 262
Conforms to the purity criteria on food additives according to the current European Commission Regulation.

Formule: H₃CCOONa
Point d'ébullition: 881,4 °C (1013 hPa)
Point de fusion: 324 °C
Densité: 1,528 g/cm³ (20 °C)
Point éclair: >250 °C (coupe fermée)
Température de stockage: Température ambiante
Numéro MDL: MFCD00012459
Numéro CAS: 127-09-3
EINECS: 204-823-8
REACH: 01-2119485123-42
Indice Merck: 12,08711

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Résultats des tests de spécification

Assay (perchloric acid titration, calculated on dried substance) 99.0 - 101.0 %
Identity passes test
Appearance of solution passes test
In water insoluble matter ≤ 0.05 %
Alkalinity ≤ 0.2 %
pH-value (1 %, water) 8.0 - 9.5
pH-value (3 %, water) 7.5 - 9.2
Chloride (Cl) ≤ 0.01 %
Sulphate (SO₄) ≤ 0.0050 %
Heavy metals (as Pb) ≤ 0.0010 %
As (Arsenic) ≤ 0.0002 %
Hg (Mercury) ≤ 0.0001 %
K (Potassium) passes test
Pb (Lead) ≤ 0.0002 %
Ca + Mg (calcium and magnesium) passes test
free acetic acid ≤ 0.4 %
Other residual solvents (ICH Q3C) excluded by manufacturing process
formic acid, formate and other oxidizable impurities ≤ 0.1000 %
Loss on drying (120 °C) ≤ 1.0 %


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