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zinc sulfate heptahydrate

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Origin: China

Cas No: 7446-20-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
Sulphate
Type:
Zinc Sulphate
CAS No.:
7446-20-0
Other Names:
Zinc sulphate heptahydrate
MF:
ZnSO4.7H2O
EINECS No.:
231-793-3
Place of Origin:
China
Grade Standard:
Agriculture Grade, Industrial Grade, feed grade
Purity:
Zn:21.00% min or 21.5%min or 22%min
Appearance:
White crystalline powder
Application:
fertilizer,feed,chemical fiber industry
Brand Name:
n/a
Model Number:
n/a
colour:
white
Packaging&Delivery
Packaging Details
Packing:25kg pp/pe bag.27mt/20'FCL
Port
Huangpu or Fangcheng
Lead Time:
Quantity(Metric Tons) 1 - 500 >500
Est. Time(days) 30 To be negotiated

Property

CAS No.: 7446-20-0 Formula: H14O11SZn Molecular Weight: 287.55000

Description

Zinc sulfate is the inorganic compound with the formula ZnSO4 as well as any of three hydrates. It was historically known as "white vitriol". All of the various forms are colorless solids. The heptahydrate is commonly encountered.
It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.

Basic Info

Chemical Name	zinc sulfate heptahydrate
Synonyms	ZINC SULFATE; ZINC VITRIOL; White Vitrol; VasoClear A; Ophthazinc T; SALT OF VITRIOL; Goslarite; ZINC SULFATE,ACS; ZINCI SULFAS; Zinc sulfate heptahydrate;
CAS No.	7446-20-0
Molecular Formula	H14O11SZn
Molecular Weight	287.55000
PSA	153.25000
LogP	-0.70980

Properties

Appearance & Physical State	colourless to white crystalline solid
Density	1.957
Boiling Point	330ºC at 760 mmHg
Melting Point	100ºC
Water Solubility	960 g/L
Stability	Stable. Incompatible with strong oxidizing agents. Hygroscopic - protect from moisture.
Storage Condition	Store at RT.

Safety Info

RTECS	ZH5300000
Hazard Class	9.2
Safety Statements	S22-S26-S39-S46-S60-S61
HS Code	2833293000
WGK Germany	3
RIDADR	UN 3077
Risk Statements	R22; R41; R50/53
Hazard Codes	Xn
Signal Word	Danger
Hazard Declaration	H302; H318; H410
Caution Statement	P273; P280; P305 + P351 + P338; P501
Symbol	GHS05, GHS07, GHS09