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Silicon dioxide CAS: 112945-52-5 CAS NO.112945-52-5
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Silicon dioxide
- Precipitated silica
- 112945-52-5
Quick Details
- ProName: Silicon dioxide CAS: 112945-52-5
- CasNo: 112945-52-5
- Molecular Formula: SiO2
- Appearance: white powder
- Application: pharmaceutical use
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- CAS: 112945-52-5
- Molecular Formula: SiO2
Superiority
| Product Name: | Butoconazole nitrate |
| Synonyms: | (+-)-1-(4-(4-chlorophenyl)-2-((2,6-dichlorophenyl)thio)butyl)-1h-imidazolem;1-(4-(4-chlorophenyl)-2-((2,6-dichlorophenyl)thio)butyl)-1h-imidazol(+-)-1h-imidazol;Butoconazole nitrate 1-[4-(4-Chlorophenyl)-2-(2,6-dichlorophenyl)sulfanyl-butyl]imidazole nitrate;(+-)-1-(4-(p-Chlorophenyl)-2-(;1-(4-(4-Chlorophenyl)-2-(2,6-dichlorophenylthio)-n-butyl)imidazole nitrate;exelgyn;femstat;gynomyk |
| CAS: | 64872-77-1 |
| MF: | C19H18Cl3N3O3S |
| MW: | 474.79 |
| EINECS: | 613-721-6 |
| Product Categories: | API;Intermediates & Fine Chemicals;Pharmaceuticals |
Details
|
tem of analysis |
Standard |
Result of analysis |
|
Description |
A white to off-white crystalline powder |
Conforms |
|
Melting point |
157~160°C |
157.5~158°C |
|
Identification |
(1) IR (2) UV |
Conforms |
|
Loss on drying |
≤0.5% |
0.24% |
|
Ordinary impurities |
Single impurity≤0.5% Total impurities≤1.0% |
0.20% 0.31% |
|
Residual solvent |
≤0.10% |
Conforms |
|
Heavy Metals |
≤10ppm |
Conforms |
|
Ethanol |
≤0.5% |
Conforms |
|
Acetone |
≤0.5% |
Conforms |
|
Dimethylbenzene |
≤0.21% |
Conforms |
|
Assay |
98.0%~102.0% |
99.7% |