Customization: | Available |
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Transport Package: | Bag/Drum |
Specification: | 25KG/Drum, 1KG/Bag |
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Product Name | Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) |
COANo. | 20230329 |
Batch No. | 20230329 | Quantity | 1500kg |
Manufacture Date | 2023.03.29 | Expiry Date | 2025.03.28 |
Items | Requirements | Results | ||||
Appearance | White to lightsalmon powder | Conform | ||||
Odor | weakly characteristic odor | Conform | ||||
Identification(UV ) | 352nm~356nm | 354nm | ||||
ColourGardner(in a moltenmanner) | 8.2max 8.2 |
4 | ||||
SpecificAbsorption (E1)(354nm in ethanol) | 910~940 | 926 | ||||
Residual Solvents | Conform | Conform | ||||
Purity(HPLC) | 98%min 98% |
99.8% 99.8% |
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Conclusion:This batch complies with the specification. | ||||||
Checker:Zhangmeng | Date:2023.03.29 | ChiefofDept:Wuqin | Date:2023.03.29 |