Silane Coupling Agent
High-quality chemical supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | SiO2 |
|---|---|
| Molecular Weight | 60.084 |
| Melting Point | 1610℃ |
| Boiling Point | 2230℃ |
| Water Solubility | insoluble |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
玻璃状或半透明状粗颗粒。比表面积450m2／g以上，是一种高活性、可再生、具有多微孔结构和高热稳定性的物质。对液相和气相物质有很强的吸附能力。硬度较玻璃稍软。除氢氟酸和强碱外，不溶于其他化学溶剂。
Applications / Uses
要用作脱湿干燥剂、脱水剂、防潮剂和空气湿度调节剂。也用于气体的干燥。还用作催化剂和催化剂的裁体，硅橡胶的补强剂，以及纺织工业上用的浆纱剂。
Opis
Silane Coupling Agent · CAS 14808-60-7 · O2Si. UNII ETJ7Z6XBU4. Temperatura wrzenia: 4046 °F at 760 mmHg (NIOSH, 2024); Temperatura wrzenia: 4046 °F; Temperatura wrzenia: 2230 °C.
Identyfikacja
| Numer rejestracyjny CAS | 14808-60-7 |
|---|---|
| PubChem CID | 24261 |
| Wzór cząsteczkowy | O2Si |
| Nazwa IUPAC | dioxosilane |
| UNII (FDA) | ETJ7Z6XBU4 |
Obliczone deskryptory
| Masa cząsteczkowa | 60.084 |
|---|---|
| Liczba donorów wiązań wodorowych | 0 |
| Liczba akceptorów wiązań wodorowych | 2 |
| Liczba wiązań rotowalnych | 0 |
| Masa dokładna | 59.966755773 |
| Masa monojzotopowa | 59.966755773 |
| Topologiczne polarne pole powierzchni | 34.1 |
| Liczba atomów ciężkich | 3 |
| Ładunek formalny | 0 |
| Złożoność | 18.3 |
Właściwości fizyczne & chemiczne
| Temperatura wrzenia | 4046 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Temperatura wrzenia | 4046 °F |
| Temperatura wrzenia | 2230 °C |
| Temperatura wrzenia | 2950 °C @760 [mm Hg] |
| Temperatura topnienia | 3110 °F (NIOSH, 2024) |
| Temperatura topnienia | 3110 °F |
| Temperatura topnienia | 1710 °C |
| Temperatura topnienia | 1716 – 1736 °C |
| Temperatura topnienia | 1713 °C |
| Temperatura topnienia | 1722 °C |
Opis fizyczny & wskazówki dotyczące obchodzenia się
- Transparent to gray, odorless powder. Irritating to the skin and eyes on contact. Inhalation will cause irritation in the respiratory tract. [Note: Amorphous silica is the non-crystalline form of SiO2.]
- Dry Powder; Other Solid; Large Crystals; CBI
- Dry Powder; Wet Solid; Other Solid; Large Crystals; CBI; Liquid
- Liquid; Other Solid; Dry Powder
- White, fluffy powder or granules. Hygroscopic
- Transparent to gray, odorless powder. [Note: Amorphous silica is the non-crystalline form of SiO2.]; [NIOSH]
Status regulacyjny
| Przepisy & kontakt z żywnością | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DRY FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS ANTICAKING_AGENT: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DRYING AGENT, EMULSIFIER OR EMULS Use in a variety of foods and food-packing materials |
|---|---|
| Podsumowanie zgłoszeń GHS | 35% (889 / 2540) |
Klasyfikacja zagrożeń GHS
| Podsumowanie zgłoszeń GHS | 35% (889 / 2540) |
|---|---|
| Zgłoszone zwroty wskazujące rodzaj zagrożenia | H315 (56.3%), H319 (56.3%), H335 (56.3%), H350 (12.6%), H372 (46%), H373 (29.4%), H341, H320 |
Reported as not meeting GHS hazard criteria by 7724 of 9127 companies
Aggregated GHS information provided per 9127 reports by companies from 60 notifications to the ECHA C&L Inventory.
Udokumentowane zastosowania
- Semiconductor Manufacturing [Category: Industry]
- Cement Producing [Category: Industry]
- Farming (Feed Additives) [Category: Industry]
- Amorphous silica (such as fumed silica) is incorporated in a variety of food products as anti-caking agents at levels up to 2% by weight. Amorphous silica is also used as an anti-caking agent and as an excipient in pharmaceuticals for various drug and vitamin preparations.
- Bioactive glasses are silica-based, surface-active bone substitutes that have shown good biocompatibility both in bone and in soft tissue and are used in oral and maxillofacial bone augmentation.
- For more Uses (Complete) data for AMORPHOUS SILICA (18 total), please visit the HSDB record page.
Synonimy
SILICON DIOXIDE; Silica; Dioxosilane; 7631-86-9; Silicic anhydride; Diatomaceous silica; Wessalon; Zorbax sil; Silica, amorphous; Silica, colloidal; Sillikolloid; Acticel; Carplex; Extrusil; Porasil; Santocel
Często zadawane pytania
Jaki jest numer CAS i wzór cząsteczkowy Silane Coupling Agent?
CAS 14808-60-7; wzór cząsteczkowy O2Si; masa cząsteczkowa — g/mol.
Pod jakimi innymi nazwami znany jest Silane Coupling Agent?
SILICON DIOXIDE, Silica, Dioxosilane, 7631-86-9, Silicic anhydride, Diatomaceous silica.
Jaki jest status regulacyjny Silane Coupling Agent?
Udokumentowane wykazy regulacyjne: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DRY; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS.
Czy Silane Coupling Agent jest klasyfikowany jako niebezpieczny?
35 % zgłoszeń GHS nie podaje klasyfikacji zagrożenia (889 z 2540).
Jakie są kluczowe właściwości fizyczne Silane Coupling Agent?
Temperatura wrzenia: 4046 °F at 760 mmHg (NIOSH, 2024); Temperatura wrzenia: 4046 °F; Temperatura wrzenia: 2230 °C; Temperatura wrzenia: 2950 °C @760 [mm Hg].
Dane na tej stronie pochodzą z PubChem (US National Library of Medicine) i Wikidata. Dane specyficzne dla gatunku — zawartość, wilgotność, wielkość cząstek, opakowanie, okres przydatności — są wydawane dla każdej partii w COA i nie są tu publikowane.
Applications
要用作脱湿干燥剂、脱水剂、防潮剂和空气湿度调节剂。也用于气体的干燥。还用作催化剂和催化剂的裁体，硅橡胶的补强剂，以及纺织工业上用的浆纱剂。
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.