Sinobio N-Methylpyrrolidone (NMP) for Lithium Batteries Economical Solvent NMP 1-Methyl-2-Pyrrolidinon Price CAS 872-50-4 NMP

• CAS No.: 872-50-4
• Formula: C5h9no
• EINECS: 212-828-1
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Electronic Grade
• Model NO.: NMP
• Colour: Transparent
• Molecular Weight: 99.13
• Butyrolactone %: 0.05% Maximum
• Moisture %: 0.030% Maximum
• Color (Apha): 10 Maximum
• Density G/Ml: 1.028-1.036
• Refractive Index(25ºC): 1.466-1.472
• pH Value: 7-9
• Transport Package: 200kg Drum
• Specification: 99.8% MIN
• Trademark: SINOBIO
• Origin: China
• Production Capacity: 2000tons/Year

Product Description

Product Description

N-methyl-pyrrolidone (NMP)

Chemical name: N-methy-lpyrrolidone;1- methyl-2-pyrrolidone; N-methyl-2-pyrrolidone
CAS NO.: 872-50-4
Molecular formula: C₅H₉NO

N-methyl-pyrrolidone (NMP) is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is non-toxic, has a high boiling point, strong polarity, low viscosity, low corrosivity, high solubility, low volatility and good stability, so it is an efficient, selective solvent for easy recovery. Widely used in petrochemical, electronic materials and other fields.

 

Application:

This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:

1. Reagent grade: mainly used in high-end electronics industry such as liquid crystal, semiconductor.

2. Electronic grade: mainly used in lithium batteries, fiber and other industries.

3.Medicine grade:  mainly used in solvents, intermediates and other industries. 

4.Industrial grade:  mainly used in petrochemical extraction,pesticides, insulating paint and industrial cleaning industries.

 

Specification

Item	Standard	Result
Appearance@25ºC	Clear liquid	Clear liquid
Purity %	≥99.8	99.88
Butyrolactone %	≤0.05	0.028
Moisture %	≤0.030	0.009
Color (APHA)	≤10	8.0
Density g/ml(25ºC)	1.028-1.036	1.033
Refractive index(25ºC)	1.028-1.036	1.468

 

Packaging & Shipping

Standard package: 200kg/drum, 16ton /20 GP 
                               IBC Drum, 20 ton/20GP
Sample is also  avaliable, provide customized package for different quantity. 

 

SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.

Customer Review

 

Company Profile

Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.

As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates. 

Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Certifications

FAQ

 

Q1: Can I get samples?

 A:   Yes, we can supply free sample, you pay for the freight charge only.
 

Q2: How to pay?

A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok
 

Q3: How is your MOQ?

A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
 

Q4: How can you guarantee the quality of your products?

1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.

2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers

3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.

4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.