China Calcium Carbonate,Calcium Carbonate SupplierChina Calcium Carbonate,Calcium Carbonate SupplierChina Calcium Carbonate,Calcium Carbonate SupplierChina Calcium Carbonate,Calcium Carbonate Supplier

China Calcium Carbonate,Calcium Carbonate Supplier

  • 1. CAS No.: 471-34-1; MF: CaCO3; E No.: 207-439-9
  • 2. Grade: Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade
  • 3. Appearance: White crystalline powder
  • 4. Package: 25 kg/bag; 50 kg/ bag
  • 5. Shelf life:  2 Years
  • 6. Competitive price with high quality
  • 7. Purity: 93%~98%
  • 8. MOQ: 1FCL

Calcium Carbonate Specifications

Item

Specification

Results

Description

Fine, white, microcrystalline powder, odorless

Pass

Identification (CO3 2-)

Meet the requirements of the test for Carbonate

Pass

Identification (Ca²+)

Meet the requirements of the test for Carbonate

Pass

Loss on Drying

≤ 2.0%

0.075%

Acid Insolubles Substance

≤ 0.2%

< 0.2%

Limit of Fluoride

≤ 0.005%

< 0.005%

Arsenic

≤ 0.0003%

< 0.0002%

Barium

Meet the requirements of the test for Barium

Pass

Lead

≤ 0.003%

< 0.0002%

Heavy Metals

≤ 0.002%

< 0.002%

Limit of Magnesium and Alkali Salts

≤ 1.0%

< 1.0%

Assay (CaCO3)

98.0 100.5%

99.04%

Iron

≤ 0.1%

< 0.04%

Mercury

≤ 0.00005%

<0.00005%

 



Packaging & Shipping

Calcium Carbonate  Packaging: 25kg/bag or according to client request
Calcium Carbonate  Delivery Detail
2 weeks after confirm order.

Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 


Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different 

     countries export policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.

 


Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals for over 20 years domestic experience and 5 years of international experience.

 


FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate 

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.

Hubei Ocean Biotech Co., Ltd.

Tel:86-27-8373-3110

Contact Person:Ray Dean

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