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Contact: Liao Mobing
Mobile: +86-13547051380
Tel: +86-838-8520698
Add: The Northen of Economic Development Zone, Shifang City, Sichuan Province, P.R. China
E-mail: scsfkh@126.com |
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Ammonium dihydrogen phosphate |
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Add: Sichuan Shifang
| Product grade |
Industrial grade |
Place of origin |
Sichuan Shifang |
| Content |
99% |
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| Ammonium dihydrogen phosphate |
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Properties:white granule crystal. Relative density:1.803; melting point:190°C. 1% water solutionPH value: 4.5 Packing:weaving bag and paper bag lined with plastic. Net weight is 25, 50 and 1000kg. Store in dry and ventilated conditions. Use:used as waterproof agent in paper and fabric, waterproof paint additive, etc. Technical index:
Index name |
Industrial grade |
Food grade |
Main content(NH4H2PO4)%≧ |
99.0 |
99.0 |
Phosphorus pentoxide(P2O5)%≧ |
61.0 |
61.0 |
Nitrogen(N)%≧ |
11.8 |
11.8 |
PH value |
4.4—4.8 |
4.4—4.8 |
Moisture%≦ |
0.2 |
0.2 |
Heavy metal(Pb)%≦ |
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0.001 |
Arsenic(As)%≦ |
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0.0003 |
Fluoride(F)%≦ |
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0.005 |
Water-insoluble%≦ |
0.10 |
0.10 |
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