Ferric Chloride Anhydrous

We Offer Ferric Chloride Anhydrous.
Name:Ferric chloride
CAS No.: 7705-08-0
Molecular formula: FeCl3;
Molecular Weight: 162.21;
National Standard GB / T 1621-93
Specification:
Item Index（purifying agent）
Premium grade First grade salable
appearance
Ferric chloride（ FeCl3 ）， % ≥
Ferrous chloride（ Fecl2 ）， % ≤
Insolubles， % ≤
Free acid（HCl）， %
Arsenic（ As ）， % ≤
Plumbum（ Pb ）， % ≤
Brown-green crystals
98.7
0.70
0.50
--
0.002
0.004 96.0
2.0
1.5
--
0.002
0.004 93.0
3.50
3.00
--
0.002
0.004
Note: for drinking water purification of ferric chloride, Arsenic content should be ≤ 0.001%
Feature:
Can solubled in water, methanol, ethanol, acetone and ethyl ether. Sulphur dioxide dissolved in liquid, the three bromide phosphorus, phosphorus oxychloride, triethylamine, anline, slightly soluble carbon disulfide, indissolve in glycerin. solution be acid, have corrosive. after Hydrolysis, formation brown floc of hydrogen chloride, a strong cohesion. In the air easily deliquescence, strong hygroscopicity .
Main purpose:
Purifying Agent mainly used for drinking water and waste water purification treatment of precipitation. Printing and dyeing industry as the indigo dyeing and printing and dyeing mordant oxidants. Organic synthesis production such as a catalyst for methyl chloroform. chloride extraction agent of Silver Mine and Copper Mine , the etching agent of photography and printing . and the raw materials of iron phosphate ,pharmaceuticals, paint and ink.
Package: In 50kg plastic bag or iron drum ,lined with polythene bag.