Product Name

Precipitated Calcium Carbonate

Lot No.

2016HX092102

Produce Date

2016-9-21

Specs

500kg/ Bag

Date Of Certificate

2016-10-11

Test Standard

HG/T2226-2010

Item

Specification

Result

 （CaCO3）w/%    ≥

99.0

99.1

PH Value（10% suspension）  

9.0-10.5

9.36

105℃ Volatile w /%  ≤

1.0

0.5

Hydrochloric acid insoluble matter w/%  ≤

0.20

0.05

Sedimentation volume（ml/g）    ≥

3.4

3.5

 （Mn）w/%    ≤

0.008

0.001

 （Fe）w/%     ≤

0.08

0.01

Fineness (sieve residue) w/%    ≤

125um

All Passed

All Passed

45um

0.2

0.15

  Whiteness/Brighteness      ≥

95.0

95.44

Oil Absorption /（g/100g）    ≤

——

Black spots（pc/g）        ≤

5

3

 （Pb）w/%             ≤

0.0010

N/A

 （Cr）w/%             ≤

0.0005

N/A

 （Hg）w/%             ≤

0.0002

N/A

 （Cd）w/%             ≤

0.0002

N/A

 （As）w/%             ≤

0.0003

N/A

Conclusion

Confirm with Specification

Storage

Store dry place

Shelf Life

24 months if sealed and store dry place