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

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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


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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support 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: Jamaica, Rome, Libya, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Jean Ascher from Bandung - 2017.12.02 14:11
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Hazel from Algeria - 2018.02.08 16:45

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