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Bis[3-(triethoxysilyl)propyl]tetrasulfide CAS:40372-72-3 CAS NO.40372-72-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Bis[3-(triethoxysilyl)propyl]tetrasulfide
- Silane coupler KH-858
- CAS:40372-72-3
Quick Details
- ProName: Bis[3-(triethoxysilyl)propyl]tetrasulf...
- CasNo: 40372-72-3
- Molecular Formula: C18H42O6S4Si2
- Appearance: Clear yellow liquid
- Application: Rubber Auxiliary Agents
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: By sea
- LimitNum: 1 Kilogram
- CAS: 40372-72-3
Superiority
Product name:Silane coupling agent Si-69
MF:C18H42O6S4Si2 CAS:40372-72-3
MW:538.95
Density:1.08 g/ml
Package:1 L/bottle, 25 L/drum, 200 L/drum
Details
| Test Item | Target Values(Spec.Limits) |
| Sulfur Content | 22 ± 1% |
| The average sulfur chain length | 3.75 ± 0.15 |
| Other impurity content | ≤ 1.0% |
| Alcohol content | ≤ 0.5% |
| *γ2 Content | ≤ 3.0% |
| Specific Gravity (25℃,g/cm3) | 1.080 ± 0.02 |
| Refractive Index (25℃) | 1.480 ± 0.02 |
| Resiue On Ignition(800±25℃) | 11.3 ± 1.0% |