Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang

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Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang Detail:

We are one of the leading N-Methyl-2-Pyrrolidone suppliers NMP manufacturers in china, if you want to buy 1-Methyl-2-Pyrrolidinone from china, feel free to contact us for competitive price and free sample of N-Methyl Pyrrolidone.

Product: N-METHYL-2-PYRROLIDONE
Synonym:NMP, N-Methyl pyrrolidone; 1-Methyl-2-Pyrrolidinone
CAS :872-50-4
EINECS:212-828-1
Molecular formula: C5H9NO
Molecular weight: 99.134
Molecular structure:
N-Methyl-2-Pyrrolidone; NMP; N-Methyl Pyrrolidone; CAS 872-50-4
Melting point: -23.60ºC
Boiling Point: 202ºC
Flash point (closed cup)/20ºC: 890ºC
Viscosity (200C, mPas):  1.796

N-Methyl-2-Pyrrolidone

Hebei Biotechnology

Specifications:

Items Reagent grade Electronic grade Pharmaceutical grade Industrial grade
Purity (GC, wt%) ≥99.90 ≥99.90 ≥99.80 ≥99.50
Water (K.F., wt%) ≤0.01 ≤0.02 ≤0.03 ≤0.05
Chroma (Hazen, APHA) ≤5 ≤10 ≤20 ≤25
Density (@20ºC,g/ml) 1.026~1.036 1.026~1.036 1.026~1.036 1.026~1.036
Refractive index (@20ºC) 1.465~1.475 1.465~1.475 1.465~1.475 1.465~1.475
PH value (20ºC) 50% 6.5~9.0 6.5~9.0 6.5~9.0 6.5~9.0
 Total amine (50%,ppm) ≤10 ≤20 ≤30 ≤50
Chloride (Cl)  ppm ≤0.1 ≤0.25 ≤0.5 ≤1
Phosphate (PO4) ppm ≤0.1 ≤0.25 ≤0.5 ≤1
Sulfate (SO4) ppm ≤0.1 ≤0.25 ≤0.5 ≤1
Nitrate (NO3) ppm ≤0.01 ≤0.25 ≤0.5 ≤1
Li, ppb ≤10 ≤20
Na, ppb ≤10 ≤20
Mg, ppb ≤10 ≤20
Al, ppb ≤10 ≤20
K,  ppb ≤10 ≤20
Ca, ppb ≤10 ≤20
Cr, ppb ≤10 ≤20
Mn, ppb ≤10 ≤20
Fe, ppb ≤10 ≤20
Co, ppb ≤10 ≤20
Ni, ppb ≤10 ≤20
Cu, ppb ≤10 ≤20
Zn, ppb ≤10 ≤20
Ag, ppb ≤10 ≤20
Cd, ppb ≤10 ≤20
Pb, ppb ≤10 ≤20
Ti, ppb ≤10 ≤20
B,  ppb ≤10 ≤20
As, ppb ≤10 ≤20
Au, ppb ≤10 ≤20
Hg, ppb ≤10 ≤20

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Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang detail pictures

Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang detail pictures

Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang detail pictures

Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang detail pictures

Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang detail pictures


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Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Wholesale Price China Quaternary Ammonium Compounds Disinfectant - China Manufacturer N-Methyl-2-Pyrrolidone NMP N-Methyl Pyrrolidone CAS 872-50-4 – Guanlang, The product will supply to all over the world, such as: Belgium, Gambia, Portugal, Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world. Our products will continue to enhance within the order and look forward to cooperation with you, Should really any of these products and solutions be of curiosity to you, be sure to letus know. We are likely to be content to offer you a quotation up on receipt of your detailed needs.

Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group, which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.We have our own factory and lab,also offer customized synthesis service for our customers.

  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Matthew from belarus - 2017.02.18 15:54
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Rita from Estonia - 2017.09.09 10:18