Zinc sulfate heptahydrate Extra Pure ,BP,USP

General product Information:

Synonyms

Zinc vitriol

Chemical Formula

ZnSO₄ * 7 H₂O

Hill Formula

O₄SZn * 7 H₂O

Density

1.97 g/cm3 (20 °C)

Molar Mass

287.54 g/mol

HS Code

2833 29 20

CAS Number

7446-20-0

pH value

4 - 6 (50 g/l, H₂O, 20 °C)

Melting Point

100 °C

Solubility

965 g/l

LD 50 oral

LD50 Rat 1260 mg/kg

Storage

Store at +2°C to +30°C.

B108881

Zinc sulfate heptahydrate Extra Pure,BP,USP.

Specification

Packaging Information:

Assay (complexometric)

99.0 - 102.0 %

Order No.

Packing

Quantity

Identity (IR)

passes test

B108881.0500

Plastic bottle

500 g

Loss on drying(105°C)

35.0-38.5 %

B108881.1000

Plastic bottle

1 kg