Natriumacetat 99,0-101,0, EMPROVE® ESSENTIAL USP, E262, FCC, extra_pure, SAFC®

Leverandør: MERCK PRODUCTION CHEMICALS
Ratings: Ingen bedømmelse

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Synonymer: Acetic acid sodium salt

1.06281.9026 1.06281.9012
1.06281.9026EA 0 DKK
1.06281.9026 MERP1.06281.9012
Natriumacetat 99,0-101,0, EMPROVE® ESSENTIAL USP, E262, FCC, extra_pure, SAFC®
Natriumacetat

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.

Formel: H₃CCOONa
Molekylvægt: 82.03 g/mol
Kogepunkt: 881.4
Smeltepunkt: 324
Massefylde: 1.528 g/cm³ (20 °C)
Flammepunkt: >250 °C (closed cup)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00012459
CAS-nummer: 127-09-3
EINECS: 204-823-8
REACH: 01-2119485123-42
Merck Index: 12,08711

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Specifikationer Testresultater

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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