China (Mainland)
Premiumsupplier 
Best price N-Methylpyrrolidone,NMP 99.8% CAS NO.872-50-4
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99.8%(1-5)Metric Ton99.8%(6-10)Metric Ton
- Product Details
Keywords
- N-Methylpyrrolidone
- N-Methylpyrrolidone 99.8%
- NMP
Quick Details
- ProName: Best price N-Methylpyrrolidone,NMP 99....
- CasNo: 872-50-4
- Molecular Formula: C5H9NO
- Appearance: colorless transparent liquid
- Application: N-Methylpyrrolidone is superior qualit...
- DeliveryTime: 2-4 weeks
- PackAge: 200kg(N.W )/galvanized iron or plastic...
- Port: Shanghai,Qingdao,Xingang
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99.8%
- Storage: Keep it in shady, cool and ventilation...
- Transportation: By sea
- LimitNum: 1 Metric Ton
- Heavy metal: 10ppm
- Grade: Industrial Grade,Electron Grade
- Color Hazan: 20
Superiority
Chemical name:N-Methyl-2-pyrrolidinone; 1-Methyl-2-Pyrrolidone; N-Methyl pyrrolidone; NMP
Uses:As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosin,high solubility, low viscosity, low volatility and good stability and high selectivity.Now,1-Methyl-2-pyrrolidinone(industrial grade)is mainly used in such fields as:
1,Extraction and recycling of organic raw materials in petrochemical industry.
2, Refining of lubricating oils.
3, As solvent of polymers and in polymerization.
4, As solvent of resin processing in the manufacture of coatings ,lacquer for floor,varnish,compound coating filming, enameled wire of IC,fiber fabrics and adhesives,etc.
5,As industrial-use detergents in the cleaning of chemical equipments,stem,adhesive material and coatings etc.
6, As solvent and dispersant in the production of pesticides and pigments.
Chemical Name: N-Methylpyrrolidone
Synonyms: 1-Methyl-2-pyrrolidinone;NMP
CAS No.: 872-50-4
Molecular Formula: C5H9NO
Properties: colorless transparent liquid with little ammonia odor, can mix with almost all solvents. Its boiling point 204℃ and flash point 95℃.
Details
Specifications:
Purity%:≥99.8
Water%:≤0.03
Density g/ml: 1.032-1.035\
Color Hazan: ≤20
Refractive Index: 1.468-1.471
NMP/ 1-Methyl-2-pyrrolidinone(Pharmaceutical Grade)
|
Item |
Specification |
Unit |
Inspection standard |
|
Purity |
min 99.9 |
% |
Q/SDR003-2005 |
|
isomer |
0.40 |
% |
Q/SDR003-2005 |
|
butyrolactone |
Max 0.020 |
% |
Q/SDR003-2005 |
|
Total alcohol |
20 |
ppm |
Q/SDR003-2005 |
|
Total amine |
20 |
ppm |
Q/SDR003-20025 |
|
Moisture |
0.03 |
% |
GB/T6283 |
|
Chroma |
25 |
APHA |
GB/T3143 |
|
Chloride |
0.50 |
ppm |
GB6276.4-86 |
|
Phosphate |
0.50 |
ppm |
GB6276.4-86 |
|
Sulfate |
0.50 |
ppm |
GB6276.4-86 |
|
Nitrate |
0.50 |
ppm |
GB6276.4-86 |
|
Al |
<10 |
ppb |
GB7532-87 |
|
B |
<10 |
ppb |
GB7532-87 |
|
Ca |
<10 |
ppb |
GB7532-87 |
|
Co |
<10 |
ppb |
GB7532-87 |
|
Cr |
<10 |
ppb |
GB7532-87 |
|
Cu |
<10 |
ppb |
GB7532-87 |
|
Fe |
<10 |
ppb |
GB7532-87 |
|
K |
<10 |
ppb |
GB7532-87 |
|
Mg |
<10 |
ppb |
GB7532-87 |
|
Mn |
<10 |
ppb |
GB7532-87 |
|
Ni |
<10 |
ppb |
GB7532-87 |
|
Pb |
<10 |
ppb |
GB7532-87 |
|
Sn |
<10 |
ppb |
GB7532-87 |
|
Ti |
<10 |
ppb |
GB7532-87 |
Application:
N-Methylpyrrolidone is superior quality solvent, widely used in petrochemical, pesticide, pharmaceuticals, electrolic materials, etc. Such as acetylene concentration, syn gas desulphurization, lubricant refining and antifreezes, olefins extractant, solvent of unsolvable engineering plastic, herbicide, insulator, integrated circuit making, recovery of PVC trail gas, purification agent, dye additive, disperasnt, etc..
Packing& Storage:
200kg(N.W )/galvanized iron or plastic drums.
Keep it in shady, cool and ventilation warehouse. For away from fire and heat source, separate from oxidizer. Be cautions of loading and unloading. Prevent package form damage. Avoid, leakage.
