Electronic Grade Solvent N-Methyl Pyrrolidone NMP 99.9% CAS 872-50-4

• Customization: Available
• CAS No.: 872-50-4
• Formula: C5h9no
• Model NO.: HSHNMP872504
• Ketone: Aromatic Ketone
• OEM/ODM: Acceptable
• Sample: Available
• Molecular Weight: 99.13
• Use: Solvent for Polymers, Resins
• Transport Package: 200kg/Drum, 1000kg/IBC Drum
• Specification: 99.9%MIN
• Trademark: Huashihang
• Origin: Made in China

Product Description

Product Description

Product name: N-Methyl-2-pyrrolidone
Synonyms:NMP; Methyl Pyrrolidone; N-Methyl Pyrrolidone
CAS No.: 872-50-4
Formula: C5H9NO
EINECS No.: 212-828-1
Molecular Weight: 99.13
Structure: It is a five-membered lactam (cyclic amide) with a methyl group attached to the nitrogen atom.
Appearance: Colorless to slightly yellow liquid
Boiling Point: 202°C (396°F)
Melting Point: -24°C (-11°F)
Solubility: Miscible with water and most organic solvents
 

Properties

Item	Industry grade	Pharmaceutical	Electronic	Micro-Electronic
Assay	≥99.50%	≥99.80%	≥99.90%	≥99.90%
Water	≤0.05%	≤0.03%	≤0.02%	≤0.01%
Density	1.026~1.036	1.026~1.036	1.026~1.036	1.026~1.036
Refractive index	1.460~1.475	1.460~1.475	1.460~1.475	1.460~1.475
Heavy metal	≤100.00ppb	≤50.00ppb	≤20.00ppb	≤10.00ppb
Chroma (Hazen)	≤30.00	≤10.00	≤10.00	≤10.00
Ph Value	6.50~9.00	6.50~9.00	6.50~9.00	6.50~9.00

Use

Solvent
It is a solvent for polymers, resins, and in the production of pharmaceuticals and pesticides.
Electronics Industry
NMP is a material in the manufacture of circuit boards and as a cleaning agent for electronic components.
Paints and Coatings
Due to its ability to dissolve a wide range of substances,it is also a solvent in paints, coatings, and inks.
Pharmaceuticals
It acts as a solubilizer and penetration enhancer in drug formulations.

 

 

Company Profile

Huashihang Chemical Group is China leading chemical company.

Jinan Huashihang Chemical Co., Ltd is its sales company with import and export authority. The company was founded in 2004, located in Jinan City, Shandong, China. It started from a small village collective factory, but has now developed into a large private enterprise group with a complete industrial chain.

Being focused on the research, development, production, trade and service of chemicals, Hushihang chemical is a specialized manufacturer and supplier of fine chemicals, cosmetic materials, and food additives.

The company has established a documented system consisting of manual, procedures and instructions, based on the requirements of ISO 9001:2008. The quality policy has been established, understood and maintained. Products are inspected to ensure their suitability to the requirements, and released for delivery only after checking the fulfillment of all specified requirements.

Huashihang Chemical has a professional procurement team, QA team, and warehouse workers. Now the products have exported to North America, Latin America, Asia, Europe, North Africa and Australia.

With years' of experience and excellent market knowledge, Huashihang Chemical is the most-chosen supplier of Chinese chemicals to brands worldwide. We can guarantee the best solution to our customers. We will work with you to make life better.

Our Plant

 

 

Certifications

 

 

 

 

 

 

FAQ

 

Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.

Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.

Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.

Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.

Q5: Do you accept third party inspection?
A5: Yes,we do.

Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.

Q7: Is DDU or DDP available?
A7: Yes.

Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.