Food Grade Leavening Agent 99% Purity CaCO3 Powder Light Calcium Carbonate

• Customization: Available
• CAS No.: 471-34-1
• Formula: CaCO3
• Model NO.: Calcium Carbonate
• EINECS: 207-439-9
• Solubility: Insoluble in Water
• Certification: COA, RoHS, ISO, FDA, SGS
• Classification: CaCO3
• Purity: 98%
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Application: Rubber Industry, Plastic, Paper Making
• Whiteness: >96%
• Raw Material: Calcite
• Storage: Cool Dry Place
• Transport Package: 25kg Bag
• Trademark: Brilliant
• Origin: Henan
• Production Capacity: 100000tons Per Year

Product Description

Product Description

Calcium carbonate is an inorganic compound with the chemical formula of CaCO3, commonly known as limestone, limestone, stone powder, etc. Calcium carbonate is alkaline, basically insoluble in water and soluble in hydrochloric acid. It is one of the common substances on the earth. It exists in aragonite, calcite, chalk, limestone, marble, travertine and other rocks. It is also the main component of some animal bones or shells. Calcium carbonate is also an important building material, which is widely used in industry.

Product Parameters

 

Item HG/ 3249.2-2008			I type 3000m	II type 2500m	III type 2000m
caco3 w/%≥	class I	first class	98.0	96.0	96.0
		qualified	96.0	94.0	94.0
	class II	first class	96.5	95.0	95.0
		qualified	95.0	93.0	93.0
Fineness	D97/μm ≤		3.0	5.0	6.0
	D50/μm ≤		1.3	1.6	2.0
Whiteness	first class		97	97.0	96.0
	qualified		95.5	95.5	95.0
Specific surface area (cm2/g) ≥			23000	19500	18000
Oil absorption(ml/100g)	class I		30.0	30.0	25.0
	class II		25.0	23.0	22.0
Oil absorption(ml/100g)	first class		95.0	95.0	95.0
	qualified		93.0	93.0	93.0
105ºC volatile/% ≤			0.5	0.5	0.5
Lead(pb)W /% ≤			0.001	0.001	0.001
(Cr6+)W/% ≤			0.005	0.005	0.005
(Hg) W/% ≤			0.002	0.002	0.002
(As) W/% ≤			0.002	0.002	0.002
(Cd) W/% ≤			0.002	0.002	0.002

Application

1. In rubber manufacture: 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.
2. Plastic manufacture: As the framwork in plastic products, keeping stablity of the  products, strengthen the products, keeing surface smoothly. Since the calcium carbonate is hight white, it can place the expensive the white ployethylene, for whitening the plastic products.
3. Paper making: Whitening the paper, and as the fller, can reducing the pulp, for saving the cost etc.

 

Packaging & Shipping

25kg bag, Light: 18 MT/20'FCL, Dense:20 MT/20'FCL
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight

 

Company Profile

Export Markets :

As TOP 10 Food additives and Detergent products manufacturer in China , and we have more than 15 year 

export experience for  Our goods have exported the following: 

Spain ,Portugal ,Serbia Saudi Arabia, Turkey, Ukraine, Uzbekistan, Tunisia and sounth africa Singapore, Vietnam, Indonesia Australia.Brazil, Argentina,Chile Peru, Colombia and Mexico