7440-21-3
Inquiry
| Post Date: | Apr 25,2013 |
| Expiry Date: | Oct 22,2013 |
| Detailed Description: |
Cas No. :7440-21-3
Wollastonite is partial chain silicate, crystal structure determines its properties, wollastonite crystals parallel to (100) complete dissociation, parallel to (001) and (102) cleavage are more obvious, So even the small particles, also showed a fibrous or needle.
Because of its special crystal form, and also has a high whiteness, good dielectric properties and high heat resistance, which is widely used in wollastonite ceramics, chemical industry, metallurgy, paper, plastics, paint and other areas with a special needle-like wollastonite powder processed powder, modified by the surface activation, in rubber, plastics, coatings showed a substantial increase in the amount of positive trends. |
| CAS Registry Number: | 7440-21-3 |
| Synonyms: | ;silicon coating quality balzers;silicium;silicon, containing by weight not less than 99.99 % of silicon;SiliconpowderNmesh;Silicon Monocrystalline;SiliconchipsNmm;SiliconrandompiecesNcm;Silicon wafer <100> orientation P-doped;Silicon wafer <111> orientation;Silicon powder;Siliconwaferorientation;Siliconwafer;Silicon (low oxygen);Silicon (3 oxygen levels);Silicon chips (99.9999%);Silicon random pieces (99.5%);Silicon solution 1000 ppm;Silica flour; |
| Molecular Formula: | Si |
| Molecular Weight: | 28.0855 |
| Molecular Structure: | 
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| Hazard Symbols: |  F:Flammable; |
| Risk Codes: | R11:; |
| Safety Description: | S16:; S33:; S7/9:; |
| Company: | TIANSHENG CHEMICAL Co., Ltd. [ China ] |
| Contact: | Cara Neely |
| Tel: | 0572-2151956 |
| Fax: | 0572-2151956 |
| Email: | ts@tianshengchemical.com |
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