CALCIUM CARBONATE Cas:471-34-1

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CALCIUM CARBONATE CAS 471-34-1 manufacturer supply

Assay:98%min Appearance:white powder Packaging:25kg /bag or 25kg/drum Sample: available

related documents:

• COA of CALCIUM CARBONATE
• TDS of CALCIUM CARBONATE
• MSDS of CALCIUM CARBONATE

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Category: Inorganic Chemicals

• Description

Description

CALCIUM CARBONATE

CALCIUM CARBONATE

Chemical Name: CALCIUM CARBONATE CAS No.:471-34-1 Molecular Fomula:CCaO3

Molecular weight:100.0869 Appearance:white powder Assay:98%min

CALCIUM CARBONATE Typical Properties

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
105℃ 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

CALCIUM CARBONATE Usage 1.Used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.Used as a metal surface treatment agent . 2.Used for pharmaceutical . 3.Used for food additives

CALCIUM CARBONATE Packaging and Shipping 25kg /bag or 25kg/drum

CALCIUM CARBONATE Storage Keep it under low temperature and dry condition.

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