Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone 872-50-4 – Starsky

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for 75-57-0 , Dibutyl maleate , 7400-08-0 , We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone 872-50-4 – Starsky Detail:

Description

Product Name: 1-Methyl-2-pyrrolidinone

CAS: 872-50-4

MF: C5H9NO

MW: 99.13

EINECS: 212-828-1

Melting point: -24 °C (lit.)

Boiling point: 202 °C (lit.)

Density: 1.028 g/mL at 25 °C (lit.)

Vapor density: 3.4 (vs air)

Vapor pressure: 0.29 mm Hg ( 20 °C)

Refractive index: n20/D 1.479

Fp: 187 °F

Storage temp: Store at +5°C to +30°C.

Form: Liquid

Pka: -0.41±0.20(Predicted)

Color: ≤20(APHA)

Odor: Slight amine odor

PH: 8.5-10.0 (100g/l, H2O, 20℃)

PH Range: 7.7 – 8.0

Water Solubility: >=10 g/100 mL at 20 ºC

Sensitive: Hygroscopic

Merck: 14,6117

BRN: 106420

Specification

Product Name

1-Methyl-2-pyrrolidinone
Appearance Colorless transparent oily liquid
Purity 99% min
MW 99.13
Melting point -24 °C (lit.)

Application

1. It is an excellent solvent, widely used as an extractant for aromatics extraction, lubricating oil refining, acetylene concentration, syngas desulfurization, etc., and also used in industrial cleaning, etc.

2. N-methylpyrrolidone is an excellent extraction solvent. It is widely used as an extractant in the process of aromatic extraction, acetylene concentration, butadiene separation and synthesis gas desulfurization. It is also a pesticide, engineering plastic, Solvents in the production of coatings, synthetic fibers, integrated circuits, etc., can also be used as industrial detergents, dispersants, dyes, lubricants and antifreeze, etc. The product has low toxicity, and the oral LD50 for rats is 7ml/kg.

3. Widely used in high-grade lubricating oil refining, polymer synthesis, insulating materials, pesticides, pigments and cleaning agents, etc.

4. Solvent. Organic Synthesis.

5. Used in aromatic extraction, purification of acetylene, olefin, and diolefin; used in polymer solvent and polymerization medium, such as engineering plastics such as polyamide, polyimide, polyphenylene sulfide, and aramid fiber Used as solvent and extractant. NMP is a polar aprotic solvent with low toxicity, high boiling point, outstanding solubility, strong selectivity and good stability. It is widely used in the extraction of aromatics; purification of acetylene, olefins and diolefins. It is also used for polymer solvents and polymerization media. Such as polyamide, polyimide, polyphenylene sulfide and other engineering plastics and aramid fibers. It is also used in insulating materials, pesticides, pigments and detergents.

Storage

Stored in a dry and ventilated warehouse.


Product detail pictures:

Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone  872-50-4 – Starsky detail pictures

Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone  872-50-4 – Starsky detail pictures

Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone  872-50-4 – Starsky detail pictures

Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone  872-50-4 – Starsky detail pictures


Related Product Guide:

We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for Manufacturing Companies for Factory Price Aminoguanidine Hydrochloride - 1-Methyl-2-pyrrolidinone 872-50-4 – Starsky, The product will supply to all over the world, such as: Italy, Detroit, Doha, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Cornelia from Paraguay - 2018.12.10 19:03
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Vanessa from Denmark - 2018.10.09 19:07

    Related Products