Food Grade Calcium Carbonate Powder
|FOB Price:||US $240 / Ton|
|Min. Order:||25 Tons|
|Min. Order||FOB Price|
|25 Tons||US $240/ Ton|
|Production Capacity:||3000tons Per Month|
|Transport Package:||25kg/50kg Per Bag, or as Your Request.|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: calcium carbonate
- Grade Standard: Industrial Grade
- Einecs No: 207-439-9
- Place of Origin: Shandong, China (Mainland)
- Trademark: Qingxin
- Origin: Shandong, China
- Type: Calcium Carbonate
- CAS No.: 471-34-1
- Mf: CaCO3
- Brand Name: Qingxin
- Specification: BV, ISO
1.Product description of calcium carbonate
Feature :White fine powder without smell and taste. Its relative density is 2.5-2.7, hardly insoluble in water and enthanol, but soluble in lower density acid.(acetic acid, lower density hydrochloric acid and nitric acid).It is difficult to solubilize in lower density vitriol.
Calcium carbonate was the earliest filler used in the rubber industry. It can enlarge the capacity in the rubber products,for saving the cost. It also enhance the tensile strength, abrasion and tearing strength.
In plastic products, keeping stablity of theproducts, strengthen the products,
keeing surface smoothly
PCC is innocuous, white color, and has good stability, as the filler in paints, avoid the paint settlement, easy get dispersed,make good glossiness
Whitening the paper, and as the fller, can reducing the pulp for saving the cost.
2.Specification of calcium carbonate
Heavy calcium carbonate:
Standard index value
Average Particle Size(um)
Light calcium carbonate:
Standard index value
Insoluble substance in hydrochloric acid
Food grade calcium carbonate
CaCO3 content %
Loss on drying ≤ %
Heavy metals ≤ %
Alkali Metal and Magnesium≤ %
HCL insoluble ≤%
Fluoride ≤ %
Pb ≤ %
Cd ≤ %
Ba ≤ %
Hg ≤ %
3.Packing of calcium carbonate
In 25kgs net paper or plastic woven bags,or as your request.
4.Storage and Transport of calcium carbonate
It should be stored in a dry and ventilative warehouse. Avoid rain and moisture during transport. Furthermore, it should be stored separately from poisonous substance.
More information,pls feel free to contact with Iris.