
(1)Chemical name:Barium Chloride Dyhydrate
(2)Molecular formula & molecular weight:BaCl2.2H2O=244.277
(3)Specification:GB/T1617-2002
Index Name
|
Index
|
Excellence
|
First Grade
|
Qualifica_
tion
|
Purity % ≥
|
99.00
|
98.00
|
97.00
|
Calcium£¨Ca) % ≤
|
0.036
|
0.090
|
--
|
Sodium£¨Na) % ≤
|
0.20
|
--
|
--
|
Sulphide£¨S£© % ≤
|
0.003
|
0.008
|
--
|
Iron£¨Fe) % ≤
|
0.001
|
0.003
|
0.02
|
Water insoluble matter % ≤
|
0.05
|
0.10
|
0.20
|
(4)Character:Colourless,flat rhombus crystal,usually with two crystal water.Specific gravity:3.097(24/4¡æ).Dissllving point:962¡æ.Boiling point:1560¡æ poisonous.Wash in water whin getting in on the skin.After poisoning,take sodium sulphate or magnesium sulphate.
(5)Use:As a raw material for producing bariumn salts,such as barium¡¢hydroxide¡¢barium nitrate and barium carbonate etc.Widely used in papermaking¡¢dyestuff¡¢rubber¡¢plastic¡¢ceramics¡¢iol refining and petrochemistry and so on.Also used to heat-treat the metals and remove sulphate in the salt water in chlorine-alkaki industry.
(6)Storage and transportation:Keep dry and prevent damp.
(7)Packing:Packed in polypropylene bag,lined with polyethylene bag,50kgs or 25kgs/bag net. |