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- About US
About US
NOVORAY aims to become an enterprise that provides industrial powder materials and application services to global customers.
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Contact
Consultative
2016-06-02
| Product name£ºFused silica powder | |
| Product specification £ºDF series(including FS*/DRG*/DRHG*£© | |
| Company name £º Novoray Corporation | |
| Address £ºNo.6,Zhu Jiang road Xinpu Economic Development Zone,Haizhou District,Lianyungang,Jiangsu,China | Post Code £º222346 |
| Tel£º86-518- 85846000 | Fax£º86-518-85846111 |
| E-mail£ºwangxy@novoray.com | |
| Emergency Tel / Fax£º86-518-85846000/ 86-518-85846111 | |
| Recommended use: mainly used in epoxy resin encapsulation material, castable, potting compound, coating, ceramics, silicon rubber, electronic and electrical engineering with packing, etc. | |
| Limit use: no | |
| GHS/CLP classification: Physical risk: no classification Health hazard: category 1 Environmental hazards: no classification |
GHS/CLP Labels:  |
Dangerous statement: |
| Invasive ways: inhalation, absorbed in their diet. |
| Environmental hazards: currently, especially adverse effect has not been found. |
| Explosion hazard: this product not burning explosion. |
| Chemical Composition | Mineral Composition | CAS ¡í | EINECS ¡í | Mass Fraction £¥ |
| Silica£¨sio2£© | White quartz powder | 60676-86-0 | 262-373-8 | 99.0 or higher |
| First aid methods of different exposing pathways: No action to be avoided ,nor special instruction for rescuers. Ingestion £ºNo special first aid measures. In case of careless inhalation, move to excellent ventilation space and breath fresh air. In case of decompensation, consult a physician immediately. Skin contact £ºno special first aid measures necessary ,wash with clean water. Eye contact £ºWash with copious quantities of water or normal saline. In case of hypersusceptibility or discomfort, consult a physician urgently. The food enters: Drink enough warm water or induce vomiting. |
| The preventive measure of first-aid personnel £ºnon. |
| Characteristics of danger£ºcan react with ClF3£¬MnF3£¬F3O. |
| Harmful product of combustion £ºincombustible. |
| Fire fighting method and fire-extinguishing£ºincombustible. |
| Fire fighting precautions £ºnon. |
| Environmental precaution £ºno special requirement. |
| Environmental precaution £ºno special requirement. |
| Methods for cleaning up: Avoid dry sweeping and use water spraying or ventilated vacuum cleaning system to prevent dust formation. |
| Handling £ºAvoid dust formation. Provide appropriate exhaust ventilation at places where dust is formed. In case of insufficient ventilation, wear suitable respiratory equipment. Preferably work out silica powder through wet processes or with machines working under vacuum system. Your supplier can advise you on safe handling, please contact him. |
| Storage £ºEnsure trapping of dust produced during the loading of silos. Keep containers closed and store the bagged products in a way preventing accidental bursting. |
| Specific use£ºWhen mixing with other substances the above mentioned safe handling advice shall apply. |
| Project control£ºproduction process airtight ,insure good natural ventilation. |
| Exposure limit values£ºThere is no special data for fused silica in national standard. Please take the reference of crystalline silica.OEL(Occupational Exposure Limits) for respirable crystalline silica dust in the workplace atmosphere is 0.5mg/m3 (total dust) and 0.2mg/m3(respirable crystalline silica dust) in China.For other countries please refer to the local laws. |
| ¡ñoccupational exposure controls : Provide appropriate exhaust ventilation and filtering at the places where dust can be generated.Wash hands before breaks and at the end of the workday. Remove and wash soiled clothing. |
| ¡òrespiratory protection£ºWear a personal respirator in compliance with nation legislation. |
| ¡òeye protection£ºwear safety glasses with side-shields. |
| ¡òbodily protection:no special requirement. |
| ¡òhand protection£ºwear latex gloves. |
| ¡òother protection£ºhave a bath at the end of working ,keep a good healthy habit. |
| ¡ñenvironmental precaution£ºno special requirement. |
| Appearance £ºsolid | Shape £ºpowder |
| Color:white | Odour£ºnon |
| PH value£º4.5-6.5 | Saturation steam pressure value (kPa)£º1.33 |
| Melting point£º1750¡æ | Boiling point£º2230¡æ |
| Density£¨g/©M3£©£º2.20 | Solubility £ºdoes not dissolve in the water,acid,dissolves in the hydrofluoric acid |
| Stability£ºstable. |
| Possible harm reaction under special condition £ºHF,NaOH, ClF3£¬MnF3£¬F3O. |
| The substance avoided £ºClF3£¬MnF3£¬F3O. |
| The destructive resolvent £ºno |
| Acute toxicity £ºno |
| Sends toxicity £ºno |
| Chronic toxicity or long-term toxicity©sno |
| Possible effect to environment: No specific adverse effect known. |
| ¡ñwaster from residues / unused products: Can be landfilled in compliance with local regulations .The material should be buried to prevent airborne respirable dust being emitted, where possible, recycling should be preferred to disposal. ¡ñPacking: In all case dust formation from residues in the packing should be avoided and suitable work protection be assured.Use sealed receptacles / store rooms. Recycling and disposal of the packing bags such as the paper or PE bags should be tacken charged by a competent waster disposal company . |
| Dangerous goods number£ºNon classification | UN number£º/ |
| Packaging mark£º/ | Packaging kinds£º/ |
| Packaging methods£ºCoated plastic woven bag£¬paper bag£¬ contain bag and so on£¬net weight of a bag or drum are 20¡À0.2 kg£¬25¡À0.25 kg£¬ 225¡À2.25 kg£¬500¡À5 kg£¬1000¡À10 kg and so on. | |
| Transport precautions£ºGuarantee the packages not to be damaged. Avoid it to be loaded or transported together with ClF3£¬MnF3£¬F3O and so on. Avoid exposing to sunlight¡¢rain¡¢high temperature on transportation. | |
| General laws and regulations£ºOccupational exposure limits for hazardous agents in the workplace(GBZ 2.1-2007). |
| Reference literature£º | |
| Date of Original Version:11th,Sep.2006 | Department: Quality Assurance Dep. |
| Date of Latest Version:11th,Apri.2016 | Revision explanation£ºAccording to GB/T16483-2008 the MSDS to SDS. |
| Version£ºF | Data checked by£ºNovoray Corporation |
| Other information£º Such SDS is compliance with our knowledge and mastery. However we can not forecast or control all possible conditions of this MSDS and our products used . Also we can not guarantee the applicability of this MSDS and our products used in all special conditions. It is the user¡¯s responsibility to satisfy itself as to the suitability and completeness of such information for their own particular use.For further details, please contact our business representative or our Quality Assurement Department directly.Tel:86-518-85703930¡£ | |
0518-85846000
