Silicon dioxide NEW
| Price | $100 | $1 |
| Package | 1KG | 1000KG |
| Min. Order: | 1KG |
| Supply Ability: | g-kg-tons, free sample is available |
| Update Time: | 2023-12-24 |
Product Details
| Product Name: Silicon dioxide | CAS No.: 7631-86-9 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2023/12/24 |
| Lead time: In stock | Packaging: bottle/ drum/ bucket/ IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | Silicon dioxide |
| Synonyms: | SILICA GEL 60 PF254 FOR PREPARATIVE LAYE;LICHROSORB SI 100 (10 MYM) 10 G;TLC-SILICA GEL 60 GF254 MEAN PARTICLE SI;LICHROSORB SI 100 (10 MYM) 100 G;SEA SAND EXTRA PURE 5 KG;SILICA GEL 60 GF254 FOR THIN-LAYER CHROM;SILICA GEL 60 PF254 + 366 FOR PREPARATIV;SEA SAND EXTRA PURE 25 KG |
| CAS: | 7631-86-9 |
| MF: | O2Si |
| MW: | 60.08 |
| EINECS: | 231-545-4 |
| Product Categories: | Inorganics;organofunctional catalyst support;Mesoporous Materials;Ceramic Science;Materials Science;Metal &;Siloxanes;Silica Gels;metals scavenging agent;molecular sieves;metal oxide;Nanomaterials;New Products for Materials Research and Engineering;7631-86-9 |
| Mol File: | 7631-86-9.mol |
 | |
| Silicon dioxide Chemical Properties |
| Melting point | >1600 °C(lit.) |
| Boiling point | >100 °C(lit.) |
| density | 2.2-2.6 g/mL at 25 °C |
| vapor pressure | 13.3hPa at 1732℃ |
| refractive index | 1.46 |
| Fp | 2230°C |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water and in mineral acids except hydrofluoric acid. It dissolves in hot solutions of alkali hydroxides. |
| form | suspension |
| pka | 6.65-9.8[at 20 ℃] |
| Specific Gravity | 2.2 |
| color | White to yellow |
| PH | 5-8 (100g/l, H2O, 20℃)(slurry) |
| Odor | at 100.00?%. odorless |
| Water Solubility | insoluble |
| Hydrolytic Sensitivity | 6: forms irreversible hydrate |
| Sensitive | Hygroscopic |
| Merck | 14,8493 |
| Exposure limits | NIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3 |
| Stability: | Stable. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.
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China
- Since: 2023-02-10
- Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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