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Fengda Chemicals Corp.
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N-Methyl Pyrrolidone(NMP)
Molecular formula:C5H9NO
Molecular weight:99.134
Usage:

1. Electronic grade: It is applicable to lithium batteries, aramid fiber, PPS, ultrafiltra-tion film and other industries.
2. Pharmaceutical grade: It is applicable to medical, pharmaceutical, veterinaryt solvents, intermediates and other industries. 

3. Industrial grade: It is applicable to the acetylene concentration, butadiene extraction,electrical insulating materials, high-grade paints, pesticide adjuvants, inks, paints, indus-trial cleaning agent and other industries.

Packing:

Galvanized buckets (net weight: 200KG),

Paint coated buckets (net weight: 200KG),

HDPE buckets (net weight:200KG),

IBC buckets (net weight: 1000 KG),

GB standard stainless steel ISOTANK (NW: 20MT) and stainless land tankers (30MT).

Specification:


Items

Electronic

Pharmaceutical

Industrial

Purity (GC, wt%)≥

99.90

99.80

99.50

Water (K.F., wt%)≤

0.02

0.03

0.05

Chroma (Hazen, APHA)≤

10

20

25

Density (@200Cjg/ml)

1.026 ~ 1.036

PH value (20'C) 50%

6.5 ~ 9.0

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