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Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4

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Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4

Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4
Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4

Large Image :  Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4

Product Details:
Place of Origin: China
Brand Name: Diselbiotech
Certification: GMP
Model Number: Pharma grade
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: 25
Packaging Details: Alunimum Foil Bag
Delivery Time: 1-2 working days
Payment Terms: T/T, Western Union, MoneyGram, BTC, ETH
Supply Ability: 200 kg/month
Detailed Product Description
CAS NO.: 872-50-4 Purity: 99% By HPLC
MF: C10H18O4 MW: 202.121
Quality Standard: USP/BP/ISO9001 Appearance: Colorless Liquid
Origin: China Usuage: Intermediate
High Light:

NMP 1 Methyl 2 Pyrrolidinone


872-50-4 1 Methyl 2 Pyrrolidinone


Colorless 1 Methyl 2 Pyrrolidinone

High Quality Colorless Liquid NMP 1-Methyl-2-Pyrrolidinone CAS 872-50-4 

Product Description


Product name: 1,4-Butanediol diglycidyl ether
CAS: 2425-79-8
Molecular formula: C10H18O4
Molecular weight: 202.248
Precise quality: 202.121
PSA: 43.52
LOGP: 0.5974
Density: 1.1 g/mL at 25 C(lit.)
Appearance: Colorless liquid
Boiling point: 266 C(lit.)
Flash point: >230 F
Refractive index: n20/D 1.453
Water solution: SOLUBLE
Stability: Stable under normal temperatures and pressures.
Storage condition: The warehouse is open, low temperature and dry
Vapor pressure: 1.38E-06mmHg at 25 C




NMP is one kind of high efficient selective solvent, without toxicity and with high boiling point, low corrosion, large solubility, low viscosity, low volatility, good stability and easy to recover.
(1) NMP can be used as solvent of polyvinylidene fluoride fiber and auxiliary material of polar of lithium ion battery.
(2) NMP can be used in removing agent of photoresist and LCD liquid crystal
(3) NMP can be used as solvent of medicine
(4) NMP can be used in the cleaning of precision instrument and circuit board

Packing: Galvanized metal pail or PE drum, net wt. 200kg; Or kept in ISO TANK

Storage: Kept in cool and ventilating place, far away from fire and heat. Load gently, no breakage and leakage.




There will be no customs problems!
Safe transportation to Germany, USA, Spain, UK, France, Canada, Mexico, Poland, Russia, Ukraine, Norway, Finland,Ireland and many other countries of Europe




Items of analysis Specification Results
Appearance White to almost white crystalline hygroscopic powder White crystalline hygroscopic powder
Identification A: IR absorption B: Thin-layer chromatographic identification test Conforms
Loss of drying Should conform to the standard Conform
Melting range NMT 1.0% 0.35%
Heavy metals 164 ºC -168 ºC 165.4-166.5ºC
Acidity or alkalinity: NMT 20ppm <20ppm
Residue on ignition NMT 0.1% 0.05%
Ph 4~6 4.9
Chromatographic Total impurities: NMT2.0% Conforms
Solution clarity Meet the requirement(CP Standard) Conforms
Ethanol NMT5000ppm Conforms
N-Butyl alcohol NMT5000ppm Conforms
Assay Not less than 98.0% and not more than 102.0% 99.47%


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Product display


Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 0

Product package
  • Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 1

Packaging Details:
25kgs carton/drum
Delivery Detail: within 3 days after the payment confirmed.

We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR


Company Profile

Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 2



Wuhan Disel Biotechnoloy Co., Ltd. (shorted as Disel Biotech) is located in Wuhan Donghu High-Tech Economic Development Zone,Disel Biotech is a modern advanced enterprise specializing in production and exportation of APIs, steroid raw powders, peptides, plant extracts etc., has invested and closed cooperated with domestic manufacturers qualified with GMP and Laboratories from famous Universities to meet the different customers' needs from grams to tonnage quantity, which makes Disel Biotech to be more flexible and easily to supply highly cost-effective products with high quality and better service to customers. Disel Biotech is always stands in high starting, high stand and high quality, and masters strict management for production procedure and quality control. We sincerely welcome new and old customers home and abroad to contact us for future business relationships and mutual success!

Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 3




Q1: Have your Product Quality been Approved by Third Party Lab?

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us.

Q2: How do you treat quality complaint?

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to 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.

Q3: How to cooperate with us?

You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email.

Q4: Do you Accept Sample Order?

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount?

A: Yes, for larger quantity, we always support with better price.

Q6: Do you accept VISA business credit card ?

A: Sorry we don't accept VISA credit card,
we'd like to accept T/T , Bitcoin ,Western Union, Paypal.

Q7: How long does it take to the goods arrived ?

A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q8: Do you have any reshipment policy ?

We have good after-sale service and re-shipment policy if the parcel lose.
Our long association with our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship.
Contact us
Colorless Liquid NMP 1 Methyl 2 Pyrrolidinone CAS 872-50-4 4

Contact Details
Wuhan Disel Biotechnology Co., Ltd.

Contact Person: Miss. Mandy Li

Tel: 86-18627817389

Fax: 86-27-87001826

Send your inquiry directly to us (0 / 3000)