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Weglan sodu, bezwodny 99.5-100.5% (by acidimetry), EMPROVE® EXPERT Ph. Eur., BP, JP, NF do produkcji biofarmaceutycznej, SAFC®

Dostawca: MERCK PRODUCTION CHEMICALS
Uwaga

1.37014.5000 1.37014.9029 1.37014.9012
1.37014.5000EA 0 PLN
1.37014.5000 1.37014.9029 1.37014.9012
Weglan sodu, bezwodny 99.5-100.5% (by acidimetry), EMPROVE® EXPERT Ph. Eur., BP, JP, NF do produkcji biofarmaceutycznej, SAFC®
Weglan sodu

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.


Certyfikaty: Meets the specifications of Ph. Eur., BP, JP, NF.

Formuła: Na₂CO₃
Temp. Wrzenia: 1600 °C (1013 hPa)
Temp. topnienia: 854 °C
Gęstość: 2,53 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003494
Numer CAS: 497-19-8
Numer WE (dawny EINECS): 207-838-8
REACH: 01-2119485498-19
Klasyfikacja Merck : 14,08596
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=9a6ff30f1487cdef86add98b38bfa8eb3dac14f6&vid=c5b129b7acb5c897b9d970ea3130d61fb1934b54&prid=web&clid=SAPDAM

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Wyniki testów specyfikacyjnych

Assay (Acidimetric; Calculated on Dried Substance) 99.5 - 100.5 %
Appearance of Solution Passes Test
Identity Passes Test
Chloride (Cl) ≤0.0125%
Sulfate (SO₄) ≤0.025%
Heavy metals (as Pb) ≤0.001%
As (Arsenic) ≤0.00031%
Fe (Iron) ≤0.0050%
Alkali Hydroxides and Alkali Hydrogen Carbonates Passes Test
Residual Solvents (Ph. Eur./USP/ICH) Excluded by Manufacturing Process
Loss on Drying (300 °C) ≤0.5%
Endotoxins ≤2.5 I.U./g
Total Aerobic Microbial Count ≤100 CFU/g
Total Yeast and Mould Count ≤100 CFU/g


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