Customization: | Available |
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CAS No.: | 109-99-9 |
Formula: | C4h8o |
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Commodity | Tetrahydrofuran | Standard | GB/T 24772-2009 |
Items | Index | Result | |
Superior Grade | Qualified Grade | ||
Appearance | Transparent liquid | Transparent liquid | |
Purity,w% ≥ | 99.9 | 99.8 | 99.97 |
Chromaticity (in Hazen) (Pt-Co),≤ | 5 | 10 | <5 |
Moisture,w% ≤ | 0.02 | 0.05 | 0.007 |
Peroxide value,PPM ≤ | 10 | 3.00 | |
Antioxidant,PPM | 183.0 |
1. Resin resolvent (Layered coating for tape, PVC surface coating, cleansing PVC reactor, ink for plastic printing, thermoplastic polyuretha-ne coating, etc)
2. Reactive solvent (hydrogen aluminum, and boron, steroid compound and macromolecule organic polymer, etc)
3. Chemical medial agent (Polymerized substances of PTMEG etc. )
4. Chromatographic solvent (Using the method of gelatins filtering chrom-atogram)
180KG/DRUM,80drums/20fcl,14.4Mt/20FCL. 20MT/ISOTANK
1.Why choose us?
We are a chemical-based corporation with good reputation,established in 2008.With many year's of experience on exporting.And we have got the ISO system certification.We are close to the second largest port in China--Qingdao port.We can provide top quality products, super service, competitive price and fast delivery.We can provide one-stop purchasing service for a variety of products.
2.How to guarantee the quality?
Up-to date facilities and technology,strict inspection in production process and final product,inspection before delivery.
3.What payment term are acceptable to us?
TT,LC,DP,Western Union,PayPal,etc.
4.Is free sample available?
Yes,free sample can be provided,but the courier cost in on your side.
5.What's the loading port and transportation method?
A:Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railyway, road, muti-model transporation.
6.How to learn more about our company?
Please click"Dongying City Longxing Chemical Co.,Ltd" on the right side.