CAS No.: | 5263-02-5 |
---|---|
Formula: | Zn5(Co3)2(Oh)6 |
EINECS: | 226-076-7 |
Solubility: | Easily Soluble in Water |
Certification: | COA, RoHS, ISO |
Classification: | M2(OH)2CO3 |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Zinc carbonate, white fine amorphous powder, tasteless. The main components of the zinc ore, formed in the weathering of secondary minerals or zinc-bearing ore deposit oxidation zone, sometimes substitute carbonate rock may constitute zinc ore. Zinc carbonate used as light astringent, preparation calamine, skin protectant, latex products raw material.
Item
|
Specification
|
Test result
|
Zinc Carbonate Powder CAS 3486-35-9 Food Grade Zinc Carbonate
|
||
Appearance
|
White Powder
|
Conforms
|
Odor
|
Characteristic
|
Conforms
|
Taste
|
Characteristic
|
Conforms
|
Purity
|
99%
|
Conforms
|
Loss on Drying
|
≤5.0%
|
Conforms
|
Ash
|
≤5.0%
|
Conforms
|
Particle size
|
95% pass 80 mesh
|
Conforms
|
Allergens
|
None
|
Conforms
|
Chemical Control
|
||
Heavy metals
|
NMT 10ppm
|
Conforms
|
Arsenic
|
NMT 2ppm
|
Conforms
|
Lead
|
NMT 2ppm
|
Conforms
|
Cadmium
|
NMT 2ppm
|
Conforms
|
Mercury
|
NMT 2ppm
|
Conforms
|
Microbiological Control
|
||
Total Plate Count
|
10,000cfu/g Max
|
Conforms
|
Yeast & Mold
|
1,000cfu/g Max
|
Conforms
|
E.Coli
|
Negative
|
Negative
|
Salmonella
|
Negative
|
Negative
|
Q1: Are you manufacturer or trading company?
A1:Manufacturer.Suppliers with verified business licenses