CAS Number
7446-20-0
Formula
ZnSO4.7H2O
Weight
M: 287,54 EC: 231-793-3 NC: 2833 29 20 UN: 3077
IATA: 9/III PAX: 911 CAO: 911
Signal Word: Danger
759 H302-H318-H410
| Appearance | White crystalline powder |
| Assay (complexometric) | 99,0-103,0% |
| Insoluble matter (10% in water) | Max 0,01% |
| pH | pH 4,4 - 6,0 |
| Chloride (Cl) | Max 0,0005% |
| Calcium (Ca) | Max 0,005% |
| Iron (Fe) | Max 0,001% |
| Potassium (K) | Max 0,01% |
| Magnesium (Mg) | Max 0,005% |
| Sodium (Na) | Max 0,05% |
| Ammonium (NH4) | Max 0,001 |
| Nitrate (NO3) | Max 0,002% |
| Manganese (Mn) | Max 0,0003% |
| Lead (Pb) | Max 0,003% |
Copyright © 2019 ICON CHEMICAL. All Rights Reserved.