Food Grade Calcium Carbonate Nano Activated Calcium Carbonate

• CAS No.: 471-34-1
• Formula: CaCO3
• EINECS: 207-439-9
• Solubility: Insoluble in Water
• Certification: COA, RoHS, ISO
• Classification: M2CO3
• Model NO.: Food Grade / Industrial Grade
• Purity: ≥99%
• Type: Calcium Carbonate
• Grade Standard: Industry Food Grade
• Color: White
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: DY
• Origin: China
• HS Code: 283650000
• Production Capacity: 30000mt/Month

Product Description

tem	value
Classification	Carbonate
Type	Calcium Carbonate
CAS No.	144-55-8
Other Names	Calcium Carbonate
MF	CaCO3
EINECS No.	207-838-8
Grade Standard	Food Grade, Industrial Grade, Medicine Grade
Purity	98%
Appearance	powder
Application	Plastic paint coating

Appearance: white powder.

Heavy calcium carbonate, also called ground calcium carbonate, is produced by natural superior calcite, which has high purity and whiteness. The size ranges from under 400 mesh which is called primary products, to 2000 mesh or above, depending on your requirement.

Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.

 

INDEX NAME	standard A	test result
CaCo3  content ≥,	98	98.4
PH value(10%soliquoid)	8.0-10.5	9
Particle size um(average)	--	3.0-4.0
Moisture Content ≤	--	0.3
Oil Absorption ml/100g ≤	--	38
Insoluble substance in HCL acid  %≤	0.2	0.1
activated rate %≥	95	98
Fe content ≤	0.1	0.08
Mn content , ≤	0.008	0.007
Residue 125um % ≤	0.01	0.008
Whiteness ≥	90	93

usage:Usually used as filler, it is widely used in artificial floor tile, rubber, plastic, papermaking, coating, paint, ink, cable, building supplies, food, medicine, textile, feed, toothpaste and other daily chemical industries. As filler, it can increase the volume of products and reduce production costs.