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- Contact Person : Mr. Wei David
- Company Name : Zhengzhou DW I/E Co., Ltd.
- Tel : 86-371-63883601
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- Address : Henan,Zhengzhou,A608, Building 2, Chuangxin Center, 96 Ruida Rd., Hi-Tech Area
- Country/Region : China
water treatmen chemical PAC solution, 10-23%
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Synonyms: PAC; Aluminum chlorohydrate; Aluminum chlorhydroxide; Aluminum chloride, basic; Aluminum hydroxychloride; Poly Aluminum Chloride; Polyaluminum Chloride
CAS No.: 1327-41-9
Molecular formula: ALm(OH)nCL3n-m
Technical standard: GB15892-2009
Specifications:
GRADE | Drinking water grade (Liquid) | Diary-chem grade (Liquid) |
Standard | - | USP-25 |
Al2O3 % | 10-18% | ≥23% |
Basicity, % | 60-85 | 60-95 |
AL:CL | - | 1.9-2.1 |
Insoluble substance % | ≤0.1% | ≤0.01% |
SO42- ppm | ≤200 ppm | ≤200 ppm |
Na ppm | ≤200 ppm | ≤100 ppm |
Fe ppm | ≤100 ppm | ≤50 ppm |
Cr ppm | ≤0.5 ppm | ≤1.0 ppm |
As ppm | ≤0.5 ppm | ≤1.0 ppm |
Pb ppm | ≤5.0 ppm | ≤10 ppm |
Ni ppm | ≤1.0 ppm | ≤1.0 ppm |
Cd ppm | ≤1.0 ppm | ≤1.0 ppm |
Hg ppm | ≤0.1 ppm | ≤0.1 ppm |
PH-value (15% W/W 25°C) | 4.0-5.0 | 3.8-4.5 |
water treatmen chemical PAC solution, 10-23%
