Cookie Img
Home » Products » Laboratory Chemicals » Barium sulfate

Barium sulfate

Barium sulfate
Barium sulfate
Product Code : LC727
Product Description
LC727 Barium sulfate
extra pure for X-ray diagnosis suitable for use as excipient EMPROVE exp Ph Eur,BP,USP

 

Order number Packaging Quantity Price €
AC27727 Plastic bag 5 kg inquire
AC27727 Fibre carton 25 kg
inquire
AC27727 Fibre carton 50 kg inquire

 

Product information
Grade Ph Eur,BP,USP
Synonyms Blanc fixe
Hill Formula BaO4S
Chemical formula BaSO4
HS Code 2833 27 00
EC number 231-784-4
Molar mass 233.39 g/mol
CAS number 7727-43-7

 

Chemical and physical data

Solubility < - 0.01 g/l (20 °C)
Melting point 1380 °C
Molar mass 233.39 g/mol
Density 4.5 g/cm3 (20 °C)
Bulk density 500 kg/m3
pH value 3.5 - 10.0 (100 g/l, H2O, 20 °C) suspension

 

 

Safety information
Storage class 10 - 13 Other liquids and solids
WGK NWG not 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 > 20000 mg/kg

 

Toxicological data
Assay ( RFA) 97.5 - 100.5 %
Identity passes test
Substances soluble in acid
- Ph Eur

≤ 0.3 %
- USP ≤ 0.3 %
Soluble Barium salts
- Ph Eur
≤ 0.0010 %
- USP ≤ 0.001 %
Acidity or alkalinity passes test
pH-value (10 % aqueous slurry) 3.5 - 10.0
Sulphide (S) ≤ 0.00005 %
Heavy metals (as Pb) ≤ 0.0010 %
Residual solvents (Ph.Eur./USP/ICH) excluded by the production process
Oxidizable Sulfur passes test
Loss on ignition (at 600 °C) ≤ 2.0 %
Bulk density about 50 g/100 ml
Conforms to Ph Eur, BP, USP

ALPHA CHEMIKA

Contact Us

( *represents compulsory fields )

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



ALPHA CHEMIKA All Rights Reserved.