Polymer Manufacturers & Suppliers Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd.

Agrochemicals & Pesticides[10]
Alcohol & Hydroxybenzene & Ether[10]
Aldehyde & Ketone & Chinone[2]
Benzene & Derivatives[10]
Other Organic Chemical[6]
Catalyst[10]
Chemical Auxiliary Agent[10]
Chemical Reagents[3]
Organic Intermediate[10]
Other Chemicals[10]
Paint & Coating[3]
Pigment[3]
Polymer[1]

Polymer

99.50% N-methyl-2-pyrrolindone

1.got the certificate of ISO 9001,ROHS 2.we are now in the stage of SIEF 3. specialized production 1-Methyl-2-pyrrolidinone(industry grade)Chemical name:N-Methyl-2-pyrrolidinone; 1-Methyl-2-Pyrrolidone; N-Methylpyrrolidone; NMPUses:As a high-selective polar solvent and nitrogen...

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