pac 30%

型號：	pac
品牌：	lihao
原產地：	中國
類別：	化工 / 催化劑和化學助劑 / 化學助劑
標籤︰	pac
單價：	US $380 / 噸
最少訂量：	22 噸

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產品描述

1.Product Description poly aluminium chloride PAC:
Classification:Chemical Auxiliary Agent
CAS No.:1327-41-9
Other Names:PAC
MF:AL2(OH)LnCL6-n
EINECS No.:215-477-2
Poly Aluminium Chloride has a strong adsorption properties. In the hydrolysis process, some chemical physics process such as coagulation, adsorption and precipitation. The fundamental difference between PAC and traditional inorganic coagulants is that traditional inorganic coagulants is low molecular crystal salt, while PAC is consist of multiple carboxyl complex which with variety forms. With high speed of flocculent precipitate, PAC can be used in various PH value. Non-corrosive pipeline equipment, water purification effect.

2.Specification of poly aluminium chloride PAC:

Polyaluminium Chloride/PAC Standard:	GB/15892-2009
PAC of Al2O3:	26%,27% 28%- 29% ~30%,31%MIN
Basicity:	60~90
PH:	3.5~5.0
Water insoluble matter:	≤ 0.6
Cadmium(Cd)	≤ 0.0002
Lead(Pb):	≤ 0.001
Arsenic(As):	≤ 0.0002
Chromium(Cr):	≤ 0.0005
Mercury(Hg):	≤ 0.00001