China Factory Supply Precipitated Calcium Powder Calcium Carbonate CAS 471-34-1

• Customization: Available
• CAS No.: 471-34-1
• Formula: CaCO3
• Model NO.: EVA 20240805
• Molecular Principal Chain: Element Organic Polymer
• Color: White
• Grade: Chemical Products
• Other Names: Precipitated Calcium Carbonate
• Rtecs: FF9335000
• Mdl: CD00010906
• Brn: 8008338
• Transport Package: Bag
• Specification: 25KG
• Trademark: custom
• Origin: China
• Production Capacity: 500mt/Day

Product Description

Light calcium is light Calcium Carbonate, also known as precipitated calcium carbonate, abbreviated as light calcium. Can be used as a filler in industries such as rubber, plastic, papermaking, coatings, and ink. Widely used in organic synthesis, metallurgy, glass and asbestos production.

CONTENT	SPECIFICATIONS
Molecular weight	100.09
InChI	InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
Content	(CaCO3)% 98.0-100.0 97.0-100.0 97.0-100.0
PH	(10% suspension) 8.0-10.0 8.0-10.5 8.0-11.0
Volatile matter content at 105 ºC%	≤ 0.35 0.64 1.00
Content of insoluble substances %	≤ 0.10 0.20 0.30
Settlement volume m1/g	≥ 2.8 2.6 2.4
Iron (Fe) content%	≤ 0.08 0.10 0.10
Manganese (Mn) content%	0.006 0.008 0.010
Sieve residue	125um test sieve% ≤ 0.005 0.010 0.015
Sieve residue	45um test sieve% ≤ 0.30 0.40 0.50
whiteness	≥ 90.0 90.0 85