High Quality Toothpaste Grade White Carbon Black Silica

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 231-545-4
• Classification: Silicon Dioxide
• Grade Standard: Food Grade
• Kind: No Salt Oxide
• Model NO.: CT-60
• Quality: First Class
• Name: Toothpaste Grade White Carbon Black
• Color: White
• Application: Toothpaste Additive
• Experice: More Than 10 Years
• Certification: ISO9001, ISO22000
• Package: Also According to Customer Needs
• Feature: Thickens and Increases Friction
• Transport Package: 3-Layer Moisture-Proof Bag+Pallet
• Specification: Net weight 10kg/ bag
• Trademark: Changtai
• Origin: Shouguang City, Shandong Province, China
• HS Code: 2811229000
• Production Capacity: 18, 000 Tons/Year

Product Description

Product Description

                                                                                 Product Technical Specification:

Prodct type	Silicon Dioxide on Toothpaste Class (thickening)	Silicon Dioxide on Toothpaste Class (friction)	Silicon Dioxide on Toothpaste Class (mixed type)
Appearance	White powder	White powder	White powder
PH value (5% water-solubility)	5.5~7.5	6.5~8.5	6.5~8.5
Fineness %	Get through 320 mesh screen ≥98	Get through 320 mesh screen ≥98	Get through 320 mesh screen ≥98
Loss on drying(105ºC)%	≤10	≤10	≤10
Loss on ignition (900 ºC) %	≤8.3	≤8.3	≤8.3
Sulfate %	≤0.4	≤0.4	≤0.4
Chloride %	≤0.1	≤0.1	≤0.1
WhitenessWG, %	≥93	≥93	≥93
Soakage ml/20g	54~60	17~20	30~42
Content of Sio2 %	≥96	≥96	≥96
Iron%	≤0.02	≤0.02	≤0.02
Refractive index (20ºC)	1.435~1.460	1.435~1.460	1.435~1.460
Apparent densityg/ml	0.15~0.20	≥0.30	≥0.30
Other heavy metals (Pb) mg/kg	≤20	≤20	≤20
Arsenic mg/kg	≤2	≤2	≤2
total number of bacteriaCfu/g	≤200	≤200	≤200

 

Application

The application of structure and granularity of silicon dioxide in toothpaste can be controlled depending on reaction condition. Its friction is also controlled. It can be produced into toothpaste which possesses cleaning power and does not harm dentin. Another feature of silicon dioxide is for making transparent toothpaste. Refractive index of silicon dioxide is from 1.43 to 1.45. When the refractive index of toothpaste which consits of water, sorbitol and glycerinum, is equal to silicon dioxide's, the toothpaste looks very transparent.

 

Packaging & Shipping

It is packed with plastic composite bags in which there is polyethylene bag. The net content is 10kg per bag. Or it can be packed as clients' requiment.

 

Workshop

Our workshop has hundreds of employees and 9 advanced production lines. With sophisticated production equipment and production technology, the whole process from ingredients to products out of the warehouse adopts DOS system automatic control, the production workshop is sealed, clean, sterile, complete testing and laboratory equipment, and the workers are professional. Product quality is stable and reliable, trustworthy, welcome friends from all walks of life at home and abroad and new and old customers to negotiate business, sincere cooperation, create a better future.

 

Certifications

We have a full set of quality system certification, food safety management system certification etc.

 

Why choose us?

1. 26 years of professional experience, cover an area of 10, 000 square meters, with more than 300 employees,
and have 18 AUTO production lines.

2. Large quantity stock will meet your shipment, ship to you immediately.

3. Superior quality wins us the trust from clients, quality first is always our principle. We control all processes strictly.

4. Creation and Innovation have already been meeting the increasing demands of customers.

5. Professional Team makes more communication more easy to understand during the negotiation.

6. Delivery on time will be ensured.
 

 

Company Profile