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Products
PVP-K (PVP Povidone)
PVP-K30, Povidone k30
PVP-K90, Povidone k90
PVP-K25, Povidone k25
PVP-K15, Povidone k15
PVP-K17, Povidone k17
PVP-VA (PVP/VA Copolymer)
PVP-VA64, PVP VAS630
PVP-VA73, PVP VAW735
PVP-VA37
PVP-VA55
PVP-Iodine
PVP-P (Crosslinked)
NVP (N-Vinylpyrrolidone)
NMP (N-Methyrrolidone)
NEP (N-Ethylpyrrolidone)
PQ-11 (Polyquaterniunm)
GBL (г-Butyrolactone)
2-Pyrrolidone
Products
NEP(N-Ethylpyrrolidone)
Chemical Descriotion:N-ethylpyrrolidone

CAS NO.2687-91-4

Characteristics:clear,colorless liquid

Specification:
NO.
SPECIFICATION
TEST
1
Appearance
Clear,colorless liquid
2
APHA
50 max.(Pt-Co Color)
3
Purity
99.6% min.
4
r-Butyrolactone
0.1% max
5
Amines
0.1% max
6
Water
0.1% max

Applications
--Lithium ion batteries;
--Degreasing;
--Photo resist stripper;
--Coating developer;
--Epoxy deflashing;

Packaging and Storage
--Packed inn 200kg net galvanized iron drum;
--stored away from fore and moisture;
--Handle it carefully to avoid leakage;




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PVP(product:polyvinylpyrrolidonepovidone iodine)、 浙ICP备10031912号
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