Zinc sulfate heptahydrate7446-20-0

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Zinc sulfate heptahydrate paramete

Classification:	Chemical Auxiliary Agent
Other Names:	Zinc sulfate heptahydrate
EINECS No.:	616-097-3
Place of Origin:	China
Usage:	Coating Auxiliary Agents, Leather Auxiliary Agents
Model Number:	7446-20-0
CAS:	7446-20-0
MW:	287.56
Density:	1.957
MOQ:	1 KG
COA:	Avaliable

CAS No.:	7446-20-0
MF:	H14O11SZn
Purity:	99%
Type:	Carbon Black
Brand Name:	Lookchemical
Product name:	Zinc sulfate heptahydrate
Shelf Life:	2 Years
MP:	100 °C
Storage:	Store at RT.
Sample:	Avaliable

Application

1.Used as dyeing mordant, wood preservative, paper bleaching agent, also used in medicine, artificial fiber, electrolysis, electroplating, pesticide and zinc salt production

2.Used for preparation of zinc supplements, astringents, etc

3.Used as mordant, wood preservative, bleaching agent in paper industry, also used in medicine, artificial fiber, electrolysis, electroplating, pesticide and zinc salt production

4.As a supplement of zinc in feed, zinc sulfate is a component of many enzymes, proteins and ribose in the body of animals. It is involved in carbohydrate and fat metabolism, and can catalyze the mutual transformation of Chemicalbook pyruvate and lactic acid to promote growth. Insufficient zinc is easy to cause incomplete keratosis, dysplasia and hair deterioration, and can affect animal reproduction function.

5.A substrate used as an analytical reagent, mordant, and phosphor

Specifications

ITEM	Industrial Grade	Feed Grade	Electroplating Grade	High-purity
ZnSO₄.7H₂O %≥	96	98	98.5	99
Zn %≥	21.6	22.2	22.35	22.43
As %≤	0.0005	0.0005	0.0005	0.0005
Pb %≤	0.001	0.001	0.001	0.001
Cd %≤	0.002	0.001	0.002	0.002

Warning

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]

H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.

Superiority:

* The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
* We have clients throughout the world.
* Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
* Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
* High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Shipping

Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

FAQ

Q1: Do you accept sample order?

A: We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

Q2: What information should I let you know if I want to get a quotation

A : Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.

Q3: What’s your MOQ?

A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q4: Do you supply product report?

A : Yes. We'll give you product analysis report before shipping.

Q5: What is our advantage?

A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.

Q6: When will you deliver the goods

A : For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q7: How to confirm the Product Quality before placing orders?

A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.