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LC5425 Sodium hydrogen carbonate
for table water FCC,E 500

 

Order number Packaging Quantity Price €
AC32425 Plastic bottle 1 kg Inquire
AC32425 Fibre carton 25 kg Inquire

 

Product information
Grade 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
Appearance white crystalline powder
Assay (acidimetric; calculated on dried substance) 99.5 – 100.5 %
Identity passes test
Appearance of solution (5 %; water) clear and colourless
Insoluble matter passes test
In water insoluble matter ≤ 50 mg/kg
pH-value
– 1 %, water
8.0 – 8.6
– 5 %; water ≤ 8.6
Carbonate (CO3) passes test
Heavy metals (as Pb) ≤ 5 mg/kg
Bromate (BrO3) ≤ 40 mg/kg
Bromide (Br) ≤ 5 mg/kg
Chlorate ≤ 40 mg/kg
Chloride ≤ 150 mg/kg
Fluoride (F) ≤ 10 mg/kg
Iodide ≤ 40 mg/kg
Nitrate (NO3) ≤ 40 mg/kg
Nitrite (NO2) ≤ 40 mg/kg
Phosphate (PO4) ≤ 10 mg/kg
Sulphate ≤ 100 mg/kg
Sulfur compounds (as SO4) ≤ 150 mg/kg
Al (Aluminium) ≤ 0.5 mg/kg
As (Arsenic) ≤ 2 mg/kg
Ca (Calcium) ≤ 100 mg/kg
Cu (Copper) ≤ 5 mg/kg
Fe (Iron) ≤ 20 mg/kg
Hg (Mercury) ≤ 1 mg/kg
NH4 (Ammonium) passes test
≤ 20 mg/kg
Pb (Lead) ≤ 2 mg/kg
Se (Selenium) ≤ 30 mg/kg
Zn (Zinc) ≤ 25 mg/kg
Residual solvents (ICH) excluded by production process
Loss on drying (Silica gel) ≤ 0.25 %
Odour and taste not tested/ typical property