CAS 471-34-1 Chemical Raw Materials Calcium Carbonate

• CAS No.: 471-34-1
• Formula: CaCO3
• EINECS: 207-439-9
• Solubility: Easily Soluble in Water
• Certification: COA
• Purity: ≥99%
• Model NO.: CAS 471-34-1
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Sample: Free
• Surface: Coated
• Color: White
• Deliver Time: 10-15 Days
• Transport Package: 25 Kgs/Bag, 500 Kgs/1000 Kgs/Bag
• Specification: 25KG/BAG, 25KG/CARTON, 25KG/DRUM
• Trademark: Dongfang
• Origin: China
• HS Code: 2836500000
• Production Capacity: 60ton/Tons Per Month

Product Description

Product Description

 

Calcium carbonate occurs in nature as limestone in various forms, such as marble, chalk, and coral. It is probably the most widely-used raw material in the chemical industry. It has numerous applications, primarily to produce cement, mortars, plasters, refractories, and glass as building materials. It also is used to produce quicklime, hydrated lime and a number of calcium compounds. It is produced either as powdered or precipitated calcium carbonate. The latter consists of finer particles of greater purity and more uniform size. They also have many important commercial applications. Various grades of precipitated calcium carbonate are used in several products, such as textiles, papers, paints, plastics, adhesives, sealants, and cosmetics.
 

Light calcium carbonate 

1. Technical data

Test item(PCC in 1250mesh)	Standards	Result
Caco3 content(%)	≥96	98
Oil-absorbed value (gDOP/100gCaCO3 )	≤100	72
settling volume	≥2.4	2.6
HCl insoluble(%)	≤0.2	0.015
volatile content(%)	≤0.5	0.22
Manganese(Mn)content(%)	≤0.008	0.001
iron(Fe) content(%)	≤0.08	0.02

Calcium carbonate Application:

1)Rubber:

it can reduce the amount of expensive natural rubber,increase its volume ,reduce costs, After adding calcium carbonate then can be obtain higher strength tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate

2)Chemical manufacturing materials 

it is heat-proof, chemical corrosion-proof,cold-proof, anti-noise, shockproof and easy to process. Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.

3)Painting& coating: 

it is as the filling and as the framework, Latex paint more than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain

4)Plastic: 

it can increase the volume of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic products.

5)Paperpulp material: 

it can fully make use of its high whiteness, affinity to water and shock intensity, low cost widely using .

6) Coal-fired power and planted sulfurization

7)Feed,pharmaceutical industry

 making calcium additives, replace the original shell powder to reduce costs.
 

 

Packaging & Shipping

 

FAQ

 

Q: Are you a factory or trader?

A: We are directly factory combined production and export and one of the biggest factory in China.

Q: Can we visit your factory?
A: Yes, welcome to visit our factory any time, just take plane to Hohhot airport, China, then we will arrange a car to pick up
you.

Q: What's your payment ?
A: TT and LC at sight. and West Union.

Q: Can you send sample ?
A: Yes, we can send you free charge sample, you only pay for international courier charge.

Q: How to guarantee high quality goods ?
A: We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.

Q: What's your delivery time?
A: Generally 7--15 days after payment for small qty. And will inform you when large qty or special order.

Q: ls there any discount ?
A: Yes, we can consider to give you a discount for first deal and regular order and for good payment.

Q: How to pay and start order ?
A: We send you Proforma lnvoice for your approval and payment first. We will start production when we receive your bank swift. Any
questions, just send your inquiry to our company, We are online for 24 hours for servicing you.