Product Identification：
Product name: Diethylene glycol dibenzoate
CAS No.120-55-8
Molecular formula: C18H18O5
Specifications:
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ITEMS OF ANALYSIS
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SPECIFICATION
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RESULTS
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TESTING METHOD
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|
APPEARANCE:
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TRANSPARENT LIQUID, FREE OF MECHANIC IMPURITIES
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PASSED
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IN HOUSE#PSB01
|
|
ASSAY (%):
|
99.0 MIN
|
99.2
|
GB/T9722
|
|
ACIDITY (%):
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0.1 MAX
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0.05
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IN HOUSE# PSB 07
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|
MOISTURE (%):
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0.1 MAX
|
0.04
|
GB/T 606
|
|
COLOR (APHA):
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80 MAX
|
45
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GB/T 3143
|
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HYDROXYL NO. (MG/G):
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13 MAX
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8.2
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IN HOUSE # PSB 18
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MOLECULAR WEIGHT
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314
|
PASS
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|
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BOILING POINT(5M MHG,℃)
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240
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PASS
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GB18582
|
|
FREEZING POINT(℃)
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16
|
PASS
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GB/T510
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FLASH POINT(TCC,℃)
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150 MIN
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PASS
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GB/T261-2008
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|
REFRACTIVE INDEX(25℃)
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1.5428
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PASS
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GB/T6488—2008
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SPECIFIC GRAVITY(25℃)
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1.17-1.18
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PASS
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GB/T4472-1984
|
|
VISCOSITY(BROOK FIELD,25℃)
|
75CPS
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PASS
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GB/T4472-1984
|
|
VOC CONTENT(%)
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2.5MAX
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PASS
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GB18582
|
|
ODOR
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MILD ESTER-LIKE
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PASS
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CHARACTORED
|
|
CONCLUSION:
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CONFORM TO THE SPECIFICATION
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|
