China (Mainland)
Wholesale price CAS 109-99-9 with best price CAS NO.109-99-9 CAS NO.109-99-9
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 109-99-9
- API
- High quality, 99%
Quick Details
- ProName: Wholesale price CAS 109-99-9 with best...
- CasNo: 109-99-9
- Molecular Formula: C4H8O
- Appearance: Transparent liquid
- Application: THF is as an industrial solvent for po...
- DeliveryTime: within 2 weeks after everything confir...
- PackAge: IBC,drum,ISOtank
- Port: Qingdao, Shanghai, Zhangjiagang
- ProductionCapacity: 5000 Metric Ton/Day
- Purity: 99.9%
- Storage: Store locked up.Store in a well-ventil...
- Transportation: Avoid inhalation of vapors. Use only n...
- LimitNum: 10 Gram
- Moisture Content: <0.01
- Impurity: 0.001%
Superiority
Best price Tetradydrofuran THF 99.9% CAS No.:109-99-9
Molecular formula: C4H8O; CH2CH2OCH2CH2
Molecular Weight: 72.11
Relative density: (water = 1) 0.8892
relative density:: (Air = 1) 2.5
Melting point: -108.56 °C
boiling point: 65.4 °C
steam: 15.20kPa / 15 °C
Refractive index: 1.405
Flash point: -20 °C
soluble: 1.932 g/100 mL
Character: colorless and transparent volatile liquid, similar to the smell of ether.
Soluble in water, ethanol, ethyl ether, acetone, benzene, most organic solvents. Combustible.
In the air can generate explosive peroxide.
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Tetrahydrofuran CAS 109-99-9 |
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Item |
Quality standard |
Result |
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Appearance |
Colorless transparent liquid |
Colorless transparent liquid |
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Density (20℃) |
0.88-0.99 |
0.886-0.889 |
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Content |
99.9%min |
99.93% |
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Moisture |
100PPM max |
50-100PPM |
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Chromaticity (APHA) |
10max |
6 |
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Refractive index |
1.405-1.1465 |
confirmed |
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The content of Peroxides |
150PPM max |
60PPM |
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Stabilizer |
240PPM max |
180PPM |
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Conclusion: Qualified |
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Details
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, , Paypal or Escrow.
Q3: How to confirm the Product Quality before placing o
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery lead time
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is it OK to print my logo on package
A:Sure.Please inform and offer your Logo formally before production.