Potassium hydrogen carbonate

Potassium hydrogen carbonate

Product Details:

X

Product Description

LC4878 Potassium hydrogen carbonate
for table water FCC,E 501

 

Order number Packaging Quantity Price €
AC31878 Plastic bottle 1 kg inquire
AC31878 Fibre carton 25 kg inquire

 

Product information
Synonyms Potassium bicarbonate
Hill Formula CHKO3
Chemical formula KHCO3
HS Code 2836 40 00
EC number 206-059-0
Molar mass 100.12 g/mol
CAS number 298-14-6

 

Chemical and physical data
Solubility 333 g/l (20 °C)
Molar mass 100.12 g/mol
Density 2.17 g/cm3 (20 °C)
Bulk density 900 - 1100 kg/m3
pH value 8.0 - 8.6 (50 g/l, H2O, 20 °C)

 

Safety information
RTECS FG1840000
Storageclass 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).

 

Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg

 

Specifications
Appearance white to colorless crystalline powder
Assay (acidimetric; calculated on dried substance) 99.5 - 101.0 %
Identity passes test
Appearance of solution (20 %; water) clear and colorless
In water insoluble matter ≤ 50 mg/kg
pH-value (5 %; water) ≤ 8.6
Carbonate conforms
Bromide (Br) ≤ 5 mg/kg
Chlorate ≤ 40 mg/kg
Chloride (Cl) ≤ 70 mg/kg
Fluoride (F) ≤ 10 mg/kg
Iodide (I) ≤ 40 mg/kg
Nitrate (NO3) ≤ 40 mg/kg
Nitrite (NO2) ≤ 40 mg/kg
Phosphate (PO4) ≤ 10 mg/kg
Sulphate (SO4) ≤ 100 mg/kg
Heavy metals (as Pb) ≤ 5 mg/kg
Al (Aluminium) ≤ 1 mg/kg
As (Arsenic) ≤ 2 mg/kg
Ca (Calcium) ≤ 50 mg/kg
Cu (Copper) ≤ 10 mg/kg
Fe (Iron) ≤ 10 mg/kg
Hg (Mercury) ≤ 1 mg/kg
Na (Sodium) ≤ 300 mg/kg
NH4 (Ammonium) ≤ 20 mg/kg
Se (Selenium) ≤ 2 mg/kg
Zn (Zinc) ≤ 30 mg/kg
Residual solvents (ICH) ≤ 25 mg/kg
Loss on drying (Silica gel) excluded by production process
Odour and taste ≤ 0.25 %

not tested/typical property

ALPHA CHEMIKA

* Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



ALPHA CHEMIKA All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.