Calcium Carbonate

CERTIFICATE OF ANALYSIS

Product Name: Calcium Carbonate

Type&Grade: Calcium Carbonate 97.5%

 Chemical Formula: CaCO3

H.S. Code:28365000

 CAS No.: 471-34-1

 

                         TEST ITEM             TECHNICAL INDEX

INDEX NAME	standard A	our test result
CaCo3  content ≥,	96	97.5
PH value(10% soliquoid)	8.0-10.5	9
Particle size um(average)	--	3.0-4.0
Moisture Content ≤	--	0.6
Oil Absorption(DOP) ml/100g ≤	--	90
Insoluble substance in HCL acid  %≤	0.2	0.1
Depression Volume, ml/g ≥	0.2	0.1
Fe content ≤	0.10	0.07
Mn content , ≤	0.008	0.006
Residue 120um % ≤	0.005	0.006
Whiteness ≥	90	95

Appearance: white powder

         

                              

                   

                                  

              

  

Place of Origin:	Jiangsu in China
Payment Terms:	L/C,T/T(Bank Transfer),
Minimum Order:	20 Metric Ton
Supply Ability:	3,000 Metric Ton per Month
Package:	25kg/bag.20MT/20'FCL.800bags in total.
Delivery Time:	within 15 days after down payment received or after relevant L/C received.

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