471-34-1 Calcium carbonate Fine Powder


Payment Type:L/C,T/T,D/P,Paypal,Money Gram,Western Union


Min. Order:1 Ton

Delivery Time:15 Days


Port:Qingdao,Shanghai,Lianyun Gang

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Product Details

Calcium carbonate, also known as limestone and stone powder, is a common chemical substance on the earth. It is an inorganic salt mineral. It is alkaline, hardly soluble in water, and easily soluble in acid. It naturally exists in aragonite, calcite, chalk, limestone, and large Chemicalbook. In rocks such as marble and limestone, the insoluble calcium carbonate in the limestone layer and the water with dissolved carbon dioxide can be converted into calcium bicarbonate, and the water with the dissolved calcium bicarbonate can also precipitate calcium carbonate, which is the reason for the formation of karst caves.

Calcium is necessary to maintain the normal function of the human nerves, muscles, skeletal system, cell membranes and capillary permeability. The main component of animal bones or shells is calcium carbonate. The calcium carbonate used in medicinal and edible additives is made of calcite. Because it has the effect of chemicalbook calcium after purification, sterilization, filtration, and refining, a large amount of penicillin, streptomycin, and oxytetracycline are required in the process of preparing use. It is used as an additive in food to ensure the calcium intake necessary for the human body, such as chewing gum, chocolate, and beverages such as Wahaha, Juneng Calcium, and Jelly Kizhilang as a fortifier to meet the body's calcium demand.

471-34-1 Calcium carbonate Fine Powder

English NameCalcium carbonate
CAS Number471-34-1
Molecular FormulaCCaO3
Molecular Weight100.0869
EINECS Number207-439-9
Melting Point825 °C
Boiling Point800 °C
Density2.93 g/mL at 25 °C (lit.)
Refractive Index1.6583
Storage ConditionsStore at RT.
Solubility5 M HCl: 0.1 M at 20 °C, clear, colorless
Formrandom crystals
ColourWhite-beige to slightly beige-gray
PH Value9.5-10.5 (100g/l, H2O, 20℃)(slurry)
Water SolubilityInsoluble

2. Company introduction:

Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million. There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality, reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the development of the world economy. Make “shenyu”as a world brand. We will continue to provide you with top-class products and services, look forward to cooperating with you.

Shenyu Energy(Shandong) Development Co., Ltd

Shenyu Energy(Shandong) Development Co., Ltd

Shenyu Energy(Shandong) Development Co., Ltd

3.Our advantages:

1. Customer OEM service is acceptable.

2. Small order is acceptable.

3. Sample is available with freight collect.

4. Professional sales team with rich experience both in product and business.

5. Third-party inspection is accepted.

6. 7*24 hours working time and quick response, your request will be processed by our professional staff in different shift periods.

7. All documents will be ready upon your requirement.

8. Factory Price and high quality can be guaranteed.

9. After-sales service.

10. Welcome to visit our company.

11. Have cooperated with a lot of importers from world wide for more than 10 years.

12. Fast and safety delivery by professional freight forwarder.

Our advantages


Q1: Are you trading company or manufacturer?

A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?

A2: We can provide you free sample for our existing products, the lead time is about 1-2 days.You just need to pay the sample delivery cost.

Q3: Can you provide relevant documents?

A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA,Health certificate and Origin certificate. If your markets have any special requirements,just let us know.

Q4: Do you accept third party inspection?

A4: Yes.we do.

Q5: If the inspection result can not meet the agreement between the two sides,can you bear all the losses caused by this?

A5: Yes, we can. We guarantee that the samples provided will meet the needs of our clients and we will bear the risk of default.

Q6: What types of containers are used to package products from your company?

A6: It is generally 20'FCL or according to customers’ requirement.

Q7: How long is your delivery time?

A7: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q8: What’s your terms of payment?

A8: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q9: Can your company accept the special requirements of your customers?

A9: Of course, we can.

Q10: What kind of products does your company still manufacture?

A10: We main deal chemicals, Pet products, Bicycle,Fishing Gear etc.

5.Contact us

Any interested in our products please contact us freely. All of your inquiry will be replied within 2 hours.

Email: shenyu03@zgshenyu.com

Whatsapp: +86 18615520869

Tel: +86-531-88940086

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