Calcium Carbonate Light/Heavy Food Grade Manufacture

• CAS No.: 471-34-1
• Formula: Ccao3
• EINECS: 207-439-9
• Certification: COA, RoHS, ISO
• Grade Standard: Food Grade
• Transport Package: Bag
• Model NO.: CCaO3
• Specification: 25KG/bag or drum
• Trademark: ruipu
• Origin: Zhengzhou, China
• Production Capacity: 500mt

Product Description

calcium Carbonate


Descripition
Precipitate calcium carbonate. It is made of high quality calcium carbonate(limestone) as raw material.It through calcine,digestion, carbonation, sedimentation,filtration, drying and crushing process and become.The products characteristic is high whiteness, high brightness, uniform distribution of particles,narrow diameter distribution etc
 

Properties		Super-fine function calcium carbonate
		HX-SG50	HX-SG60		HX-SG90
CaCO3 content.%		98	98		98
PH(10% Soliquit)		8-9	8-9		8-9
Insoluble substance in hydrochloric acid %		0.3	0.3		0.3
105ºC Volatile.%		0.3	0.3		0.3
Particle size	2um content%	50±3	60±3		90±3
	D50(um)	1.9	1.81		1.1
	D97(um)	4	2.89		2.5
Whiteness(R457).%		95	95		95
Absorption 0ill Number(DOP)/100g		25	25		25
Activation.%		95	95		95
Agent		Multifunctional modifier
Appearance		POWDER		POWDER		POWDER