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| Appearance | White to off-white powder |
| Odour | Faint characteristic odour |
| Identification(UV) | 352nm ~ 356nm |
| Gardner Colour(In a Moltenmanner) | Not more than 8.2 |
| Bulk Density | 0.58 g/mL ~ 0.70 g/mL |
| Melting Point | Not less than 54℃ |
| Assay(HPLC) | 98.0% ~ 105.0% |
| Loss on Drying | Not more than 0.5% |
| Heavy Metals | Not more than 5ppm |
| Specific Absorption(E1/1) (354nm in Ethanol) | 910 ~ 940 |
| Ethanol Residual Solvents | Not more than 1200ppm |
Chemical Name: 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid hexyl ester
INCI Name: Diethylaminohydroxybenzoyl hexyl benzoate
Alias: DHHB; UVA PLUS; UV A PLUS; Uvinul A plus; uv absorber A PLUS; Diethylamino Hydroxybenzoyl Hexyl Benzoat; Diethylamino hydroxybenzoyl hexyl benzoate; Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate; Hexyl 2-(4-(diethylamino)-2-hydroxybenzoyl)benzoate; 2-(4-Diethylamino-2-hydroxybenzoyl)-Benzoesurehexylester; BENZOICACID,2-(4-DIETHYLAMINO)-2-HYDROXYBENZOYL)-,HEXYLESTER; 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid hexyl ester; Benzoic acid, 2-(4-(diethylamino)-2-hydroxybenzoyl)-, hexyl ester
CAS No.: 302776-68-7
EINECS No.: 443-860-6
Molecular Formula: C24H31NO4
Molecular Weight: 397.51
Specifications of our Diethylaminohydroxybenzoyl hexyl benzoate(Uvinul A plus):
| Appearance | White to off-white powder |
| Odour | Faint characteristic odour |
| Identification(UV) | 352nm ~ 356nm |
| Gardner Colour(In a Moltenmanner) | Not more than 8.2 |
| Bulk Density | 0.58 g/mL ~ 0.70 g/mL |
| Melting Point | Not less than 54℃ |
| Assay(HPLC) | 98.0% ~ 105.0% |
| Loss on Drying | Not more than 0.5% |
| Heavy Metals | Not more than 5ppm |
| Specific Absorption(E1/1) (354nm in Ethanol) | 910 ~ 940 |
| Ethanol Residual Solvents | Not more than 1200ppm |
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