Uvinul 3030 Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate) 178671-58-4
UV 3030 (Uvinul 3030)
Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)
UV 3030 (Uvinul 3030)
PRODUCT NAME: |
UV ABSORBER-3030 |
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CHEMICAL NAME: |
2-Propenoic acid, 2-cyano-3,3-diphenyl-, 2,2-bis[[(2-cyano- 1-oxo-3,3-diphenyl-2-propenyl)oxy]methyl] -1,3-propanediyl ester |
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QUANTITY: |
2000 KG |
CAS NO.: |
178671-58-4 |
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BATCH NO.: |
20160420 |
DATE OF ANALYSIS: |
APR. 25, 2016 |
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MOLECULAR FORMULA: |
C69H48N4O8 |
DATE OF PRODUCTION: |
APR. 20, 2016 |
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MOLECULAR WEIGHT: |
1061.14 |
EXPIRY DATE: |
APR. 20, 2018 |
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ITEM |
UNIT |
SPECIFICATION |
TEST RESULT |
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APPEARANCE |
|
WHITE CRYSTAL POWDER. |
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ASSAY |
% |
≥99.0 |
99.85 |
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MELTING POINT |
℃ |
175-178 |
178671-58-4175.2-178 |
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LOSS ON DRYING |
% |
≤0.50 |
0.08 |
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TRANSMITTANCE |
460NM |
% |
≥95.0 |
99.2 |
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500NM |
≥99.0 |
99.8 |
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THERMOGRAVIMETRIC |
250℃ |
% |
≤1.0 |
0.6 |
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350℃ |
≤2.0 |
1.5 |
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CONCLUSION: THE PRODUCT CONFORMS TO STANDARD. |
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