Product Name: Zinc sulphate monohydrate
Molecular Formula: ZnSO4•H2O
Structure Formula:
Molecular Weight:179.45
CAS No: 7446-19-7
Physical properties:
Appearance: white powder.
Melting point: 100 °C
Boiling point: 767 °C
odorless, Specific gravity 3.28g/cm3 . Soluble in water.
Applications: Important intermediate for pharmaceuticals,agrochemical.
Sales Specification:
| ITEMS |
STANDARDS |
TEST METHOD |
| ZnSO4·H2O |
>99.5% |
HG 2934-2000 |
| Zn |
>36% |
HG 2934-2000 |
| Pb |
<15ppm |
atomic absorption spectrometry |
| Cd |
<15ppm |
atomic absorption spectrometry |
| Cr |
<5ppm |
atomic absorption spectrometry |
| Hg |
<15ppm |
atomic absorption spectrometry |
| As |
<15ppm |
atomic absorption spectrometry |
| Mn |
<30ppm |
atomic absorption spectrometry |
| Cu |
<5ppm |
atomic absorption spectrometry |
| Fe |
<30ppm |
atomic absorption spectrometry |
| Mg |
<1000ppm |
atomic absorption spectrometry |
Package: 25Kgs /l drum inner plastic.
Storage Precautions:Do not allow product to reach ground water,water course or sewage system,even in small quantityies.
Danger to dringking water if even extremely samll quantities leak into the ground.
aslos poisonous for fish and plankton in water bodies.
Do notallow material to be released to the environment without proper govermental permits.
Very to toxic for aquatic organisms
| UN No : |
3077 |
| HS Code: |
|
| Harzad class: |
9 |
| Packing group: |
III |
| MSDS : |
 |
. |
