Biological Calcium Carbonate (Oyster shell powder)

• Certification: ISO, Reach
• Shape: White or Gray Powder and Granular
• Function: Nutrition Enhancers
• CAS: 471-34-1
• Transport Package: Bag, Drum, Pallet
• Specification: 25KG
• Model NO.: Biological Calcium Carbonate
• Origin: China
• Production Capacity: 10000 Ton/Year

Product Description

Product name: Biological Calcium Carbonate                                      Other Name:Oyster shell powder  
Place of Origin:China                                                                            Type:Nutrition Enhancers       
Model Number:Cosmetic/Food/pharmaceutical Grade                         Appearance: White or gray powder and granular           
Shelf Life: 24 Months                                                                            Application: Health Care 
Storage: Cool Place Avoiding Heavy Pressure
 

Product name:	Oyster Shell Powder
Synonyms:	Biological Calcium Carbonate
Botanical Source:	Crassostrea Plicatuca
Plant part used:	Body
Description:	Fine white powder
Identification:	Certified
Particle Size:	90% through 180 mesh
pH (1% suspension):	8.0 ~ 10.0
Acid-insoluble substances:	NMT 0.30%
Loss on dry (105 ºC, 2 h):	NMT 1.0%
CaCO3 (on dry base):	NLT 97.60%
Barium (Ba):	NMT 0.03%
Heavy metals:	NMT 10 ppm
Arsenic (As):	NMT 3 ppm
Cadmium (Cd):	NMT 0.2 ppm
Total plate count:	NMT 1,000 cfu/g
Yeast & Mold:	NMT 100 cfu/g
E.Coli:	Negative
Salmonella:	Negative
Staphylococcus Aureus:	Negative

Application:
1. Oyster Shell Powder(Calcium carbonate) is widely used as an inexpensive dietary calcium supplement or gastric antacid.
2. Oyster Shell Powder(Calcium carbonate )is used in the production of toothpaste and has seen a resurgence, when used in or with products such as organic apples or food.