lowest price//Zinc Oxide//pharmaceutical grade

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US $1,500-1,750 / Metric Ton | 20 Metric Ton/Metric Tons N/A (Min. Order)
Supply Ability:
2000 Metric Ton/Metric Tons per Day N/A
Port:
Tianjin China
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Overview
Quick Details
Classification:
Zinc Oxide
CAS No.:
1314-13-2
Other Names:
Zinc white
MF:
ZnO
EINECS No.:
215-222-5
Place of Origin:
Hebei, China (Mainland)
Grade Standard:
Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade
Purity:
99%-99.9%
Appearance:
white powder
Application:
It was initially used as a pigment, and in the field of medicine
Brand Name:
PREMTEC
Model Number:
zinc oxide
color:
white
Packaging & Delivery
Packaging Details
25kg plastic woven bag with plastic lining,1000kg jumbo bag
Delivery Time
7-10 days

 We produce following grades of Zinc Oxide

1. Rubber Grade/Paint Grade - Also known as White Seal

Parameters

Unit

Value

 

 

 

Appearance

 

White Fine Powder

Zinc Oxide as Zno

%(Min)

99

Loss on Ignition

%(Max)

0.5

Sieve Residue (325 Mesh)

%(Max)

0.15

Matter Insoluble in HCL

%(Max)

0.15

Nitrogen Surface Area

m2/gm

3.5 to 5.5

2. Ceramic, Sanitaryware grade

Parameters

Unit

Value

Appearance

 

White Fine Powder

Zinc Oxide as Zno

%(Min)

99.5

Loss on Ignition

%(Max)

0.3

Sieve Residue (325 Mesh)

%(Max)

0.15

Matter Insoluble in HCL

%(Max)

0.10

Nitrogen Surface Area

m2/gm

3.5 to 5.5

 

3. Cosmetic Grade

Parameters

Unit

Value

Appearance

 

White Fine Powder

Zinc Oxide as Zno

%(Min)

99

Loss on Ignition

%(Max)

0.5

Sieve Residue (325 Mesh)

%(Max)

0.15

Matter Insoluble in HCL

%(Max)

0.15

Nitrogen Surface Area

m2/gm

3.5 to 5.5

Arsenic

ppm Max

20

Lead

ppm Max

50

4. Pharma Grade-Also known as Gold Seal, I.P/BP/USP Grade

Parameters

Unit

Value

Appearance

 

White Fine Powder

Zinc Oxide as Zno

%(Min)

99.90

Loss on Ignition

%(Max)

0.30

Sieve Residue (325 Mesh)

%(Max)

0.1

Matter Insoluble in HCL

%(Max)

0.10

Nitrogen Surface Area

m2/gm

4.0 to 5.5

Lead(Pb)

%(Max)

0.0020

Cadmiun (Cd)

%(Max)

0.0005

Mercury (Hg)

%(Max)

0.0001

Arsenic (As)

%(Max)

0.0001

5. Feed Grade -Also known as Poultry grade, Animal Grade

Test Parameters

Unit

Value

Appearance

 

White Fine Powder

Zinc Oxide as Zno

%(Min)

90

Zinc as Zn

%(Min)

72

Loss on Ignition

%(Max)

0.30

Sieve Residue (325 Mesh)

%(Max)

0.1

Matter Insoluble in HCL

%(Max)

0.10

Nitrogen Surface Area

m2/g

4.0 to 5.5

Lead(Pb)

%(Max)

0.0050

Cadmiun (Cd)

%(Max)

0.0010

Mercury (Hg)

%(Max)

0.0010

Arsenic (As)

%(Max)

0.0020

Dioxin & PCB

 

NIL

6. Active Grade

Parameters

Unit

Value

Appearance

 

White Fine Powder

Zinc Oxide Content

%

72 ± 4

Ignition Loss

%

25-30

Heavy Metals

ppm Max

50

Sieve Residue (325 Mesh)

%(Max)

0.1

Specific Surface Area

m2/gm

20-30

These are our Standard specifications, we can also manufacture as per customer requirement.

7. RA Grade

Parameters

Unit

Value

Zinc Oxide

%

40% ± 5

Calcium Oxide

%

50% ± 10

Moisture

%(Max)

10.0%

Heavy Metals

Max

50 ppm.

Specific Surface Area

m2/g

10-15

Note:- Zinc Oxide RA Grade is mainly used as a filler in low cost Rubber, Plastic Items.