极速恋人第二季_Poly( methyl vinyl ether/maleic acid）copolymer (PP series)

Poly( methyl vinyl ether/maleic acid）copolymer (PP series)

Product Name	Poly( methyl vinyl ether/maleic acid）copolymer (PP series)
CAS No.	25153-40-6
Content	1) Appearance : white or off-white powder 2) pH value (5% in water solution ): 1.5-2.5 3) Loss on drying＜6% 4) Specific viscosity ( 1% in butanone solution ): 0.1-0.5/0.5-1.0/1.0-1.5/1.5-2.5/2.5-4.0 5) Heavy metals: ＜7ppm 6) Packaging: 20kg/fibre drum 7) HS code: 3907209090
Structural formula

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