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漂亮的少妇找技师做私密保养
Yixing Jincheng Chemical Co.,Ltd.

宜兴市锦程化工有限公司

Yixing Jincheng Chemical Co.,Ltd.

Hotline:

+86-510-87941102

PRODUCTS

PRODUCTS

Calcium carbonate

Executive standard is enterprise standard

Standard: (Refined)

Molecular Formula: CaCO3
Molecular Weight: 100.09
Content: Not less than 98   
Insoluble Matter in Hydrochloric Acid : 0.05  
Chloride (Cl) : 0.05  
Sulfate (SO4) : 0.1   
Iron (Fe): 0.01
Heavy Metal ( in Pb ): 0.01

Packing: 25KG woven bag

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