Nfpa70e HRC2 88%Cotton 12% Nylon Navy Flame Retardant Clothing
CTFA name: N-vinylpyrrolidone
CAS No.: 88-12-0
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Product Details of Nfpa70e HRC2 88%Cotton 12% Nylon Navy Flame Retardant Clothing
Product Introduction
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Basic Info:
Product name :Vinylpyrrolidone-Copolymer
Chemical Name:N-vinyl-2-pyrrolidone
CTFA name: N-vinylpyrrolidone
CAS No.: 88-12-0
MF: C4H7NO
EINECS No.: 201-800-4
Place of Origin: China
Purity: 99.0%min
Brand : ULKM
Application: Cosmetics, detergents
Appearance:Liquid
Color:Colorless to light yellow
Boiling point:92-95 °C11 mm Hg(lit.)
Flash point:201 °F
Water solubility:miscible
Product Description:
Vinylpyrrolidone-Copolymer (NVP) is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene.
Physical properties:
It is a colorless to light yellow liquid at room temperature, easily soluble in water, formaldehyde and many other organic solvents, and crystallizes below 13°C. N-vinylpyrrolidone is chemically active and easily hydrolyzed and polymerized.
Application:
Vinylpyrrolidone-Copolymer is widely used in adhesives, textiles, UV coatings, pharmaceuticals and other industries. It is also commonly used to produce homopolymers and copolymers that require good film-forming properties, such as polyvinylpyrrolidone series products.
Product Specification:
Item | Premium product | First grade |
NVP content % （wt） | ≥99.70 | ≥99.50 |
2-P content % （wt） | ≤0.05 | ≤0.10 |
Water content %（wt） | ≤0.20 | ≤0.30 |
PH value | ≤10.50 | ≤11.00 |
Odor | light | light |
Appearance | Colorless transparent liquid | Colorless or light yellow transparent liquid |
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