Ihe eji achọ mma CAS 4065-45-6 Benzophenone-4
Nkọwa Benzophenone-4:
Aha ngwaahịa: D
Nọmba CAS: 4065-45-6
Usoro Molekụla: C14H12O6S
Ibu Molekụla: 308.31
Aha kemịkalụ: 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Ngwa Benzophenone-4:
Benzophenone-4 bụ ihe na-amịkọrọ UV nke na-amịkọrọ mmiri nke ọma n'etiti 280 - 360 nm.
Benzophenone-4 bụ mmiri a na-agbaze agbaze, a ga-eji otu n'ime ihe ndị na-eme ka ihe ghara ịdị ọcha, dịka ọmụmaatụ, triethanolamine na NaOH, kewaa otu asịd ahụ.
A kwadoro Benzophenone-4 maka nlekọta akpụkpọ ahụ na EU, USA na Japan, a na-ejikarị ya eme ihe maka nkwadebe anyanwụ.
A pụkwara iji Benzophenone-4 mee ihe n'ime ihe mkpuchi mmiri, agba mmiri na ihe ncha iji mee ka ihu igwe dịkwuo mma.
| EST | UNIT | Nkọwapụta |
| Ọdịdị | Gbanyụọ ntụ ntụ ọcha | |
| Nnwale | % | 99.00MINI |
| Ebe Na-agbaze | ℃ | 160.00MINI |
| NDỊ NA-AGBAGHỊ NGWA | % | 2.00KACHASỊ |
| PH | 1.20-2.20 | |
| Agba | Gardner | 4.0MAX |
| ỌGBỌALA | NTU | 16.0MAX |
| Ígwè dị arọ | ppm | 20MAX |
| MKPỤRỤ MMỤỌ | ||
| 285nm | Nkeji 460 | |
| 325nm | Nkeji 290 | |
| K URU | 45.0-50.0 | |
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