Origin

China

Industrial grade
Uses:
   NMP is one kind of high efficient selective solvent, without toxicity and with high boiling point, low corrosion, large solubility, low viscosity, low volatility, good stability and easy to recover.
(1 ), It can be used in the extraction and recovery of basic organic materials.
(2 ), used in the refining of lubricant
(3 ), used as solvent of polymer and polyreaction.
(4 ), Resin has high solubility in NMP, thus NMP can be used as the solvent of resin process, including coating, paint, coating film and insulation material, fiber textile and viscose, etc.
(5 ), used as industrial detergent
(6 ), used as solvent and dispersant in the manufacturing of pesticide and pigment

Packing: galvanized metal pail or PE drum, net wt. 200kg; or kept in ISO TANK

Storage: Kept in cool and ventilating place, far away from fire and heat. Load gently, no breakage and leakage .


Specification:

Item  Specification  Unit  Standard  
Purity  Min 99.5  %  Q/SDR003-2005  
Butyrolactone  Max 0.020  %  Q/SDR003-2005  
Moisture  0.05  %  GB/T6283  
Chroma  25  APHA  GB/T3143
electronic grade
Specification:
Item  Specification  Unit  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