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UV-P:
1) Appearance: light yellow powder or crystal
2) Purity: 99% min.
3) Melting point:
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UV-326:
1) Appearance: light yellow powder
2) Purity: 99% min.
3) Melting point: 138-141°C
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UV-234:
1) Appearance: light yellowish powder
2) Purity: 99.0% min.
3) Melting point:
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Chain distribtuion (%): C8: 0-2 / C10: >=98 / C12: 0-2
Acid value (mgKOH/g): <=0.1
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Chain distribtuion (%): C8: 0-2 / C10: >=98 / C12: 0-2
Acid value (mgKOH/g): <=0.1
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1) Appearance: light-brown flakes
2) Purity: 99.5% min.
3) Moisture: 0.5% max.
4) Melting
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Features:
1) Softening point (ball and ring method): 100-115, 100-120
2) TI content (extraction
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Specifications of crude benzene (component and content):
1) Water: <1,000PPM
2) Chloride: <15PPM
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Specifications:
Main:
1) Water: 4% (max.)
2) Ash: 0.05% (max.)
3) Density: 1.15-1.21
4) T.I.:
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Product name 2-Naphthol
Appearance
Hoar slice crystal or powder
May changing luteotestaceous
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Synonym: 2,5-cyclohexadiene-1,4-dione; quinone; p-benzoquinone 98%+ (dried); 2,5-cyclohexadiene-1
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FR 100 is widely used as a reactive flame retardant in the manufacture of epoxy, phenolic and
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