Wholesale ZnO powder
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Wholesale ZnO powder

Wholesale ZnO powder is a commonly used chemical additive, Wholesale ZnO powder is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, flame retardants and other products.

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Product Description


Wholesale ZnO powder


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Wholesale ZnO powder is a commonly used chemical additive, Wholesale ZnO powder is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, flame retardants and other products.


Wholesale ZnO powder basic data:

Product name:

Zinc Oxide

 

CAS NO.

1314-13-2

EINECS NO.

215-222-5

Molecular formula:

ZnO

Density:

5.606g/cm3

Molecular weight:

81.38

Appearance:

White hexagonal crystal or powder

 

Wholesale ZnO powder traits:

White powder or hexagonal crystals. Odorless, tasteless, and sandless. Soluble in acid, concentrated alkali hydroxide, ammonia and ammonium salt solution, insoluble in water and ethanol.

Wholesale ZnO powder Usage:

1. Nutritional supplements (zinc fortifiers).

2. Wholesale ZnO powder is a nutritional supplement for feed.

3. Inorganic white pigment.

4. Wholesale ZnO powder is mainly used as a reinforcing agent and activator in the rubber or cable industry, Wholesale ZnO powder is as a colorant and filler for white glue, and as a vulcanizing agent in neoprene.

5. Wholesale ZnO powder is used as a matrix for analysis reagents, reference reagents, fluorescent agents and photosensitive materials.

6. Wholesale ZnO powder is used in the plastic industry, sunscreen cosmetic products, special ceramic products, special functional coatings and textile sanitary processing, etc.

Wholesale ZnO powder specification:

Standard:《GB/T3185-2016》

 

 

 

Item

Type1

Type2

Type3

Zinc oxide(Zn0 calculating as dry materia)% ≥

99.7

99.7

99.5

Metal content(as Zn)% ≤

none

none

0.008

Insoluble Matter in Hci %  ≤

0.006

0.008

0.03

Loss on ignition % ≤

0.2

0.2

0.25

Residue on sieve (45um)% ≤

0.1

0.15

0.2

Water soluble matter % ≤

0.1

0.1

0.15

 Volatile matter in 105℃ % ≤

0.3

0.4

0.5

Lead(pb)% ≤

0.008

0.05

0.1

Copper(Cu)%  ≤

0.0002

0.0004

0.0007

Manganese( Mn)%

0.0001

0.0001

0.0003

Cadmium (Cd)%

0.002

0.005

0.01

Iron (Fe)%

0.005

0.01

 

Application areas:

1. Food: used for dairy foods, meat foods, baked foods, pasta foods, seasoning foods, etc.

2. Medicine: health food, fillers, pharmaceutical raw materials, etc.

3. Industrial manufacturing: petroleum industry, manufacturing, agricultural products, storage batteries, precision castings, etc.

4. Tobacco products: It can replace glycerin as a flavoring, antifreeze and moisturizing agent for cut tobacco.

5. Cosmetics: facial cleanser, beauty cream, lotion, shampoo, facial mask, etc.

6. Feed: canned pets, animal feed, aquatic feed, vitamin feed, veterinary drug products, etc.