High Quality Food Additive Calcium Carbonate CAS 471-34-1 with Factory Price

• CAS No.: 471-34-1
• Formula: Ccao3
• EINECS: 207-439-9
• Solubility: Insoluble in Water
• Certification: ISO
• Classification: Food Additive
• Model NO.: 471-34-1
• Purity: ≥99%
• Type: Food Grade
• Grade Standard: Food Grade
• Category1: Carbonate
• Category2: Nutritional Fortifier
• Category3: Raising Agent
• Category4: Food Additive
• Category5: Feed Additive
• Transport Package: Bag
• Specification: 1kg
• Trademark: xinjiu
• Origin: China
• HS Code: 28365000
• Production Capacity: 50000kgs/Month

Product Description

Product Description

Product Name	Calcium carbonate
CAS	471-34-1
molecular formula	CCaO3
molecular weight	100.0869
melting point	825 °C
form	powder
colour	white

 

      Calcium carbonate is also known as limestone, stone powder, is a common chemical substance on the earth, belongs to inorganic salt minerals, is alkaline, insoluble in water, easy to dissolve in acid, naturally exists in aragonite, calcite, chalk, limestone, marble, limestone and other rocks, limestone rock insoluble calcium carbonate and dissolved carbon dioxide water can be converted into calcium bicarbonate. Calcium carbonate can also be precipitated from water dissolved with calcium bicarbonate, which is the reason for the formation of karst caves.
    Used in rubber, it can effectively improve the compressive strength, wear resistance and extrusion strength of rubber products; It is used in plastic products to make the surface of the product smooth and smooth, replacing some PVC resin dosage; Used in papermaking, it can improve the gloss, whiteness and opacity of coated paper, improve the printability of paper, and is widely used in matting paper, carbonless carbon paper, paper quantitative coating paper, white cardboard and so on.
 

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Company Profile

 

FAQ

1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.

2.What are your payment terms ? 
We usually accept T/T, Western Union, USDT.

3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.

4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.

5.When will it be delivered?

We will arrange the delivery of the order after confirming the receipt.