Feed Additives Basic Zinc Carbonate

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Feed Additives Basic Zinc Carbonate
Posting date : Oct 15, 2018
Membership
Free Member Scince Jul 27, 2018
FOB Price
3000
Min. Order Quantity
1t
Supply Abillity
2000t
Port
qingdao,shanghai
Payment Terms
T/T
Package
1t/bag
Keyword :
Category
Contact
ethan
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
TYSONZINC
HS-CODE
2836-99
Package & Delivery Lead Time
Package
1t/bag
Delivery Lead Time
30days
Detailed Description
CAS:5970-47-8
EINECS:222-477-6
Molecular Formula:ZnCO3·2Zn(OH)2·H2O
Molecular Weigh:342.23
Appearance:White fine amorphous powder, odorless, tasteless.
Solubility:Insoluble in water and alcohol, slightly soluble in ammonia. Soluble in dilute acids and sodium hydroxide.
Characteristics and uses:
The basic zinc carbonate is synthesized from zinc sulfate and pure alkali or ammonium carbonate. Its chemical properties determine that it has the functions of accelerating vulcanization, removing hydrogen sulfide and sterilizing in different fields of use.
1. For the production and catalytic desulfurizer of light convergents and latex film products, pigments and rayon.
2. Use zinc carbonate as light astringent, antiseptic, talcum powder, disinfectant and skin protectant in medicine.
3. Due to the transparency of alkaline zinc carbonate type close to the natural rubber, so in transparent rubber products used as reinforcing agent and vulcanization accelerator, make rubber products with good abrasion resistance, tear resistance and flexibility.
Quality standard :
Item
specification
B01
B02
B03
Zn % , ≥
57
57
57
Loss on ignition%,≤
25-32
25-32
25-32
Moisture % ,≤
2.5
2.5
2.5
Pb % ,≤
0.0003
0.0003
0.002
Cu % ,≤
0.0001
0.0001
0.001
Cd % ,≤
0.0001
0.0001
0.02
Mn % ,≤
No Found
No Found
0.005
As % ,≤
0.00005
0.00005
0.00005
Residue on sieve (45um) %,≤
0.01
5
5
Insoluble matter in HCl%,≤
0.006
0.009
0.1
Specific surface area ㎡/g
80
50
50
Bulk density g/ml
0.3
0.55
0.48
Applicable industries
Catalyst, rubber, plastic, food, etc
Feed, rubber, plastic, catalyst, etc
Rubber, plastic, oil well desulfurization
 
 
Packing: 25kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag.
Storage: In cool & dry place. avoid damage, dampness, contamination and contact with acids.

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