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Barium Carbonate

M = 197,35 g/mol

Xn – Harmful substance

R: 22                                                   CAS: 513-77-9                              UN: 1564

S: 24/25                                           WE(EC): 208-167-3                     RID/ADR: 6.1, III

 

Specification:

 

Chemical pure

Pure p. a.

Pure

Superficies

powder insoluble in water;
soluble in mineral acids

Colour

white

BaCO3 content; % min

99

99

98

Substances insoluble in HCl; % max

0,01

0,02

0,1

Substances soluble in H2O (OH, CO32-); % max

0,02

0,02

0,05

Heavy metals (Pb2+); % max

0,005

0,001

0,002

Iron (Fe3+); % max

0,001

0,001

0,002

Sodium & potassium (Na+K); % max

0,05

0,1

0,25

Calcium & strontium  (Sr+Ca)); % max

0,25

0,25

0,5

Complete nitrogen (N); % max

0,001

0,002

0,005

Chlorides (Cl); % max

0,001

0,002

0,01

Sulphites (S2-); % max

0,0005

0,0005

0,001

 

Norm No:                          BN-74/6191-76

Registration No (REACH):   05-2114083537-41-0000

Quantity:                          0,1 kg, 0,2 kg, 0,5 kg, 1 kg, 10 kg, 25 kg

Expiry Date:                      2 years

Storage conditions:          securely packaging, dry rooms

Applications:                    for analysis

MSDS’s:                           for clients request