Zinc sulphate heptahydrate ≥99%, granular USP, Multi-Compendial, J.T.Baker®
Catalog # 4383-01
Supplier: Avantor
CAS Number:
Specifications
- Pack type:Plastic bottle for solids
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- Bulk Pharmaceutical Chemical:Passes Test
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- USP - Acidity:Passes Test
- USP - Alkalies and Alkaline Earths:≤0.9 %
- USP - Arsenic (As):≤14 ppm
- USP - Lead (Pb):≤0.002 %
- USP - Assay (ZnSO₄·7H₂O):99.0 - 108.7 %
- EP/BP - Identification A:Passes Test
- EP/BP - Identification B:Passes Test
- EP/BP - Identification C:Passes Test
- EP/BP - Appearance of Solution:Passes Test
- EP/BP - pH:4.4 - 5.6
- EP/BP - Chloride (Cl):≤300 ppm
- EP/BP - Iron (Fe):≤100 ppm
- EP/BP - Assay (ZnSO₄·7H₂O) (dried basis):99.0 - 104.0 %
Specification Test Results
About this item
:
Merck Index:12,10293
Melting Pt:100 °C
Density:1.97 g/cm³ (20 °C)
ADR:9,III
:287.54 g/mol
EINECS:231-793-3
UN:3077
:GHS05
:GHS07
:GHS09
Storage Temperature:Ambient
CAS Number:7446-20-0
Formula:ZnSO₄·7H₂O
MDL Number:MFCD00149894