Corrosive
Irritant
Environment Zinc sulphate heptahydrate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Catalog # MERC1.08883.0500
Supplier: MERCK MILLIPORE
CAS Number:
Specifications
- Pack type:Plastic bottle
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- Solubility:965 g/l (20 °C)
- Melting Point:100 °C
- Molar Mass:287.54 g/mol
- Bulk Density:800 - 1000 kg/m3
- Density:1.97 g/cm3 (20 °C)
- pH:4 - 6 (50 g/l, H2O, 20 °C)
- Hazard Class:9
- Hazard Class Description:Miscellaneous Hazardous Material
- Insoluble matter:0.01% max
- Iron (Fe):0.0005% max
- Lead (Pb):0.001 max
- Magnesium (Mg):0.001% max
- Manganese (Mn):0.0003% max
- Minimum shelf life:passes test
- Nitrate (NO3):0.002% max
- Original Examination Date:passes
- pH (5%, water, 25°C):4.4-5.6
- Potassium (K):0.001% max
- Sodium(Na):0.001% max
- Total nitrogen (N):0.0005% max
Specification Test Results
About this item
:
Merck Index:12,10293
Melting Pt:100 °C
Density:1.97 g/cm³ (20 °C)
UN:3077
ADR:9,III
:M-Clarity™ quality level = MQ300
:287.54 g/mol
EINECS:231-793-3
:GHS05
:GHS07
:GHS09
Storage Temperature:Ambient
CAS Number:7446-20-0
Formula:ZnSO₄·7H₂O
MDL Number:MFCD00149894