China (Mainland)
Solvent c from Raw material BDO and GBL CAS NO.872-50-4
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
A(1-2)Kilogram
- Product Details
Keywords
- gbl
- bdo
- NMP N-Methyl pyrrolidone
Quick Details
- ProName: Solvent c from Raw material BDO and GB...
- CasNo: 872-50-4
- Molecular Formula: C5H9NO
- Appearance: Colorless liquid
- Application: used
- DeliveryTime: 3 days
- PackAge: sample package
- Port: Qingdao Port
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%
- Storage: dry and cool
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
- Brand Name: Sigma
- Product name: gbl
- whatsapp/wechat: +8618663970593
Superiority
We promise our customer following items
1.Reasonable price:
We provide high quality products with competitive price in china,
2.Low moq:
No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
4.Super-good quality
We have strict quality control system .Good reputation in Market
Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Leah| Senior Sales | Qingdao Sigmachemical Co.,Ltd
| Wechat/Whatsapp/Skype/Phone Number. +86 186 63970593
| Email:sales@sigmachemical.com.cn
| Address:No 70,Shandong Road,Qingdao city,China
Details
Product Description
Certification of Analysis
|
Item |
Micro-electronic garde |
Electronic grade |
Pharmaceutical grade |
Industrial grade |
|
Purity (GC, wt%) ≥ |
99.90 |
99.90 |
99.80 |
99.50 |
|
Water(K.F.wt%) ≤ |
0.01 |
0.02 |
0.03 |
0.05 |
|
Color(Hazen,APHA) ≤ |
5 |
10 |
20 |
25 |
|
Density( at 20℃, g/ml) |
1.026 ~ 1.036 |
1.026 ~ 1.036 |
1.026 ~ 1.036 |
1.026 ~ 1.036 |
|
Refractive index ( at 20℃ ) |
1.46 ~ 1.475 |
1.465 ~ 1.475 |
1.465 ~1.475 |
1.465 ~ 1.475 |
|
PH Value (20℃) 50% |
6.5 ~ 9.0 |
6.5 ~ 9.0 |
6.5 ~ 9.0 |
6.5 ~ 9.0 |
|
Total Amine(50%, ppm)≤ |
10 |
20 |
30 |
50 |
|
Metal ions ≤ |
10 |
20 |
50 |
100 |
Function&Application
1-Methyl-2-pyrrolidinone (NMP) is a polar aprotic solvent that has the advantages of low toxicity, high boiling point, outstanding solvency, strong selectivity and good stability. It is widely used in purification of aromatic hydrocarbon extraction, acetylene, olefins, and diolefins.
It is used in industrial cleaning, and it serves as a solvent for production of pesticides, engineering plastics, coatings, synthetic fibers, and integrated circuits.
It can also be used as an industrial cleanser, dispersant, dye, lubricant and antifreeze.
1-Methyl-2-pyrrolidinone is an excellent solvent, widely used in aromatics extraction, lubricating oil refining, acetylene enrichment, butadiene separation and synthesis gas desulfurization.
It is used in gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extraction, and as a solvent for insoluble engineering plastics polymerization.
It can be used in herbicide, to clean insulation materials, semiconductor industry precision instruments and circuit boards, to recycle PVC exhaust, as a detergent, dye supplement and dispersing agent.
It is used in mediums for polymerization reactions such as engineering plastics and aramid fiber.
1-Methyl-2-pyrrolidinone is used as a polyvinylidene fluoride solvent and electrode auxiliary material for lithium ion batteries.
high purity grade for ICP-MS detection.
For peptide synthesis.
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
The aim of Sigma is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Sigma has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Sigma has 21 subsidiaries and holding companies.
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price
Surely,It depend on your qty
Q5:How can i get a sample
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders
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.
Q7:How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
