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Polyvinylpyrrolidone
Common name: Polyvinylpyrrolidone Chemical name: Polyvinylpyrrolidone Molecular formula: {C6H9ON}n CAS registration number: 9003-39-8 Physical and chemical properties: Appearance: White or milky white, hygroscopic and easy-flowing powder or granules, no
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2016-11-08 |
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Crospovidone
Product name and structure: Common name: PVPP cross-linked polyvinylpyrrolidone Chemical name: Cross-linked polyvinylpyrrolidone Molecular formula: (C6H9NO)n CAS registration number: 25249-54-1 Physicochemical properties: white or light yellow, hygroscopic and easily
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2016-11-08 |
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N-Octylpyrrolidone
N-octylpyrrolidone Chemical name: N-octylpyrrolidone CAS NO.: 2687-94-7 Molecular formula: C12H23NO Molecular weight: 197.32EINECS number: 403-700-8 Melting point 25 C (lit.) Boiling point 170-172 C15 mm Hg (lit.)Density
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2016-10-28 |
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N-vinylpyrrolidone
Common name: N-vinylpyrrolidone Chemical name: N-vinylpyrrolidone Molecular formula: C6H9ON Molecular weight: 111.14CAS registration number: 88-12-0 Structural formula: Physical and chemical properties: Appearance colorless transparent liquid Chroma 60 density
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2016-10-28 |
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Tetrahydrofuran
Tetrahydrofuran Oxolane Chemical name: Oxolane Oxolane CAS NO.: 109-99-9 Boiling point 67℃ Freezing point -108℃ Relative density 0.985 Refractive index 1.4050 Flash point -17℃ Specifications: Industrial grade 99.5% Pharmaceutical grade 99
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2016-10-28 |
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