wodorowęglan sodu 99,0-101,0, EMPROVE® ESSENTIAL E500, USP, JP, Ph. Eur., BP, FCC, extra_pure suitable for use as excipient, SAFC®
Dostawca: MERCK PRODUCTION CHEMICALS
Synonim:
Sodium bicarbonate
1.06323.2500
1.06323.9029
1.06323.9500
1.06323.2500EA
0
PLN
1.06323.2500
1.06323.9029
1.06323.9500
wodorowęglan sodu 99,0-101,0, EMPROVE® ESSENTIAL E500, USP, JP, Ph. Eur., BP, FCC, extra_pure suitable for use as excipient, SAFC®
wodorowęglan sodu
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, USP, FCC, JP, E 500
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Formuła:
NaHCO₃ MW: 84.01 g/mol Temp. topnienia: 270 Gęstość: 2.159 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003528 Numer CAS: 144-55-8 Numer WE (dawny EINECS): 205-633-8 Klasyfikacja Merck : 13,08655 |
|
Wyniki testów specyfikacyjnych
Assay (acidimetric; calculated on dried substance) | 99.5 - 100.5 % |
Assay (acidimetric) | 99.0 - 101.0 % |
Identity | passes test |
Appearance of solution | passes test |
Insoluble matter | passes test |
pH-value (1 %, water) | 8.0 - 8.6 |
pH-value (5 %; water) | 7.9 - 8.4 |
Carbonate (CO₃) | passes test |
Chloride (Cl) | ≤ 0.015 % |
Sulphate (SO₄) | ≤ 0.01 % |
Sulfur compounds (as SO₄) | ≤ 0.015 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Al (Aluminium) | ≤ 0.00005 % |
As (Arsenic) | ≤ 0.0002 % |
Ca (Calcium) | ≤ 0.01 % |
Cu (Copper) | ≤ 0.0005 % |
Fe (Iron) | ≤ 0.002 % |
Hg (Mercury) | ≤ 0.0001 % |
NH₄ (Ammonium) | ≤ 0.002 % |
NH₄ (Ammonium) according to USP | ≤ 0.002 % |
NH₄ (Ammonium) according to JP | passes test |
Pb (Lead) | ≤ 0.0002 % |
Zn (Zinc) | ≤ 0.0025 % |
Residual solvents (ICH Q3C) | excluded by production process |
Loss on drying (Silica gel) | ≤ 0.25 % |
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