barium chloride

Mô tả

Appearance and properties; White powder, no smell

Manufacturing barium salt materials. They are also used as pesticide, rayon the matting agent and manufacturing lake and barium pigment

Keywords:Functional Chemicals

Inspection test report against

the name or description of a commodity	barium chloride	CAS：10326-27-9
character	white powder
Test items		estimated value
		Top grade pure		analytically pure	chemically pure
BaCl2.2H2O		≥99.5%		≥99.5%	≥99.0%
Na		≤0.005%		≤0.01%	≤0.05%
K		≤0.005%		≤0.005%	≤0.01%
Ca		≤0.01%		≤0.05%	≤0.1%
Fe		≤0.00005%		≤0.0001%	≤0.0002%
Sr		≤0.05%		≤ 0.05%	≤0.1%
Heavy metal (Pb meter)		≤0.0002%		≤0.0005%	≤0.001%
PH (fifty g/L solution, 25 ℃)		5.0-7.0		5.0-7.0	5.0-7.0
water insoluble		≤0.005 %		≤ 0.01%	≤0.02%
N		≤0.001%		≤0.002%	≤0.005%
			ACS
BaCl2.2H2O			≥99.0%
K			≤0.0025%
Na			≤0.005%
Sr			≤0.1%
Heavy metal (Pb meter)			≤5ppm
Fe			≤0.0002%
loss on drying			14.0-16.0%
5% solution of 25 ℃ pH			5.2-8.2
insoluble substance			≤0.005%
Oxide (NO3 - meter)			≤0.005%
Ca			≤0.05%
			High purity 3 n level
BaCl2.2H2O			≥99.90%
Ｓ			≤0.0003％
Pb			≤0.0004％
Si			≤0.0003％
Al			≤0.00005％
K			≤0.0004％
Ca			≤0.0001％
Fe			≤0.0005％
Mg			≤0.0001％
Sr			≤0.0011%
Na			≤0.0003%