Product

Food Grade /Pharma grade Ground Calcium Carbonate

Specification

25kg/Bag

Batch No.

20161119

Product Date

2016-11-19

Test Reference Standard

GB1898-2007

Item

Standard

Sample Test Result

1,Apperance

White Powder

Satisfying Planning

2, （CaCO3）%

98.0-100.5

99.7

3,Insoluble hydrochloric acid/%

≤0.20

0.06

4,Free alkali content

Qualified

Qualified

5, Alkali metal and magnesium content/%

≤1.0

0.8

6, (Ba) /%

≤0.030

<0.030

7,（As）/%

≤0.0003

<0.0003

8,Loss on Drying/%

≤2.0

0.1

9,（F）/%

≤0.005

0.005

10,（Pb）/%

≤0.0003

<0.0003

11,（Hg）/%

≤0.0001

<0.0001

12,（Cd）/%

≤0.0002

<0.0002