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LC5423 Sodium hydrogen carbonate suitable for use as excipient exp Ph Eur,BP,JP,USP,FCC,E 500 |
Order number | Packaging | Quantity | Price € |
AC32423 | Plastic bottle | 2.5 kg | Inquire |
AC32423 | Double PE Sack | 25 kg | Inquire |
AC32423 | Double PE Sack | 20 X 25 KG | Inquire |
Product information | |
Grade | Ph Eur,BP,JP,USP,FCC,E 500 |
Hill Formula | CHNaO3 |
Chemical formula | NaHCO3 |
HS Code | 2836 30 00 |
EC number | 205-633-8 |
Molar mass | 84.01 g/mol |
CAS number | 144-55-8 |
Chemical and physical data | |
Solubility | 96 g/l (20 °C) |
Melting point | 270 °C (decomposition) |
Molar mass | 84.01 g/mol |
Density | 2.22 g/cm3 (20 °C) |
Bulk density | 1000 kg/m3 |
pH value | 8.6 (50 g/l, H2O, 20 °C) |
Vapor pressure | 8.3 hPa (30 °C) |
Safety information | |
RTECS | VZ0950000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 4220 mg/kg |
Specifications | |
Assay – acidimetric; calculated on dried substance |
99.5 – 100.5 % |
– 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 |
– 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) | passes test |
≤ 0.002 % | |
Pb (Lead) | ≤ 0.0002 % |
Zn (Zinc) | ≤ 0.0025 % |
Residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
Loss on drying (Silica gel) | ≤ 0.25 % |
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