| Customization: | Available |
|---|---|
| CAS No.: | 872-50-4 |
| Formula: | C5h9no |
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| ITEM | INDEX | RESULT |
| Purity (wt%, GC) ≥ | 99.90 | 99.94 |
| Moisture (wt%, K.F.) ≤ | 0.02 | 0.007 |
| Color (Hazen) ≤ | 15 | 5 |
| Density (D425g/ml) | 1.027~1.033 | 1.030 |
| Refractivity | 1.467~1.471 | 1.4690 |
| pH Value (10%, v/v) | 6.0~9.0 | 7.37 |
| C-Me. NMP (wt%, GC) ≤ | 0.05 | 0.040 |
| Free Amine (Methylamine, wt%) ≤ | 0.003 | 0.0006 |
| CONCLUSION: QUALIFIED. THE ITEM TESTED IS IN ACCORDANCE WITH ELECTRONIC GRADE PRODUCT STANDARD COMPLETELY. | ||
Packing: Galvanized iron drum package, 200kg/barrel. 80 barrels to one 20ft container
Delivery time: 10-15 working days after receiving your deposit.
1, Industrial grade: lubricating oil refining, lubricating oil antifreeze, syngas desulfurization, electronic insulation materials, agricultural herbicides, pesticide additives, PVC exhaust recovery, high-grade paint, ink, pigment production of additives and dispersants. For example, it is used to extract aromatics in lubricating oil to achieve the purpose of refining lubricating oil; Because NMP has a large solubility to resin, as a solvent for resin processing can be specifically used in the manufacture of paint, floor paint, varnish, composite coating film, integrated circuit enamelled wire insulation materials, fiber fabrics and adhesives and other products.
2, General grade: extraction and recovery of basic organic raw materials, such as acetylene concentration and butadiene, isoprene, aromatics and other extraction. It can be used as a solvent to recover acetylene from natural gas or light naphtha pyrolysis gas, and the purity of recovered and concentrated acetylene is 99.7%. Chemicalbook is used as extractive agent for separating and recovering high-purity butadiene from cracked C4 hydrocarbon with recovery rate of 97% and purity of 99.7%. It is used as extractive agent for recovering high-purity isoprene from cracked C5 hydrocarbon with recovery purity of 99%. Because of its high solubility to aromatic hydrocarbons and low vapor pressure, the extraction agent loss rate is low and the recovery rate of aromatic hydrocarbons is high.
3, Reagent level: integrated circuit, hard disk and other requirements for strict control of metal ions and particles of the industry of deoiling, degreasing, dewaxing, polishing, rust, paint, etc., such as photoresist removal liquid, IC semiconductor industry precision instruments, LCD liquid crystal materials, PCB printed circuit board, hard disk cleaning; And artificial kidney functional membrane liquid, seawater desalination membrane liquid and other solvents produced in the pharmaceutical industry.
A, Do you supply FREE sample?
FREE sample is ok, but the sample delivery fee is on your side.
B, What's your payment term?
1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!
2, L/C
3, D/P
C, What's your delivery time?
Generally it is 3-7 working days after receiving your deposit.
D, How long have you been involved in this chemical field?
Since 2003. So we enjoy much experience, can take care your cargo very well!
E, Can you supply relative document?
Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...
If your markets have any special requirements, pls just let me know freely!
G, Do you accept third party inspecition?
Yes, we do!
We are service on 24 hours, any other questions, pls ask me freely!
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