 오퍼게시판 |
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제 목:
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N-methyl-pyrrolidone |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 872-50-4
Payment: T/T or L/C
Additional_detail: N-methyl-pyrrolidone, which is
also called N-methyl-2-
pyrrolidone, is written NMP for
short. The molecular formula is
C5H9NO.
Properties: N-methyl-pyrrolidone,
which is a liquid with little
ammonia odor, can mixed with
almost all solvents such as ethyl
alcohol, acetaldehyde, ketonc,
aromatic hydrocarbons and
chlorohydro carbons etc. Its
boiling point is 204C and flash
point is 95C.
Product specifications
(Standards: Q/PGM002---2007)
Index
Reagent Class
Electric Class
Common Class
Industrial Class
Purity %
≥99.9
≥99.9
≥99.8
≥99.5
Color Hazen
≤8
≤10
≤20
≤25
Density g/ml
1.032-1.035
1.032-1.035
1.032-1.035
1.032-1.035
Moisture%
≤0.008
≤0.01
≤0.03
≤0.05
Packing: In galvanized iron or
plastic drums of 200kg(N. W. ),
1x20 FCL: 16Mt/80Drums
In plastic drums of 1000kg (N.
W. ), and plastic bottle of 4kg
(N. W. ), etc
Usage: NMP which is a polar non
proton transfer solvent possesses
little toxicity, high boiling
point, powerful solvency, good
selectivity and stability
properties. The product is widely
applied to aromatic hydrocarbons
extracting, acetylene, and
diolefine purification. It can be
used as polymer solvents and
polymerization process medium,
such as polyamides, polyimides
and polyphenyl thioether(pps),
etc. Besides these, it can also
be used as aromatic fibre,
insulate pesticide, pigment and
detergent, etc.
Package: Galvanized iron drum of
200Kgs net weight.
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연락처 |
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당 자: |
Jeff Lee |
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