UV Absorber UV-T CAS NỌ .: 27503-81-7

Orukọ kemikali: 2-Phenylbenzimidazole-5-sulfonic acid; 2-phenyl-1h-benzo [d] imidazole-5-sulfonic acid; UV olugba-T; 2-phenyl-1H-benzimidazole-6-sulfonic acid; 2-phenyl-1H-benzimidazole-6-sulfonate

KAS RARA:27503-81-7

Ilana igbekalẹ:

Sipesifikesonu:

Irisi: funfun tabi iru funfun crystallization lulú

Akoonu: ≥ 98.0%

Ibi yo:>300ºC

Aini iwuwo gbigbẹ: ≤ 1%

Lilo:Eleyi jẹ titun kan ultraviolet ray absorbent, O le fa 920 ~ 990, Nigbati awọn uvradiation bi 302 nmwave length.It ká absorbing agbara je 3 igba ju awọn,gbogbo ultraviolet absorbents.It ti a maily lo ninu awọn Kosimetik ati omi kun.

Iwọn lilo ninu ohun ikunra: 1.5% ~ 2%, Ni ibora 4% ~ 6%, fi UV-T sinu omi ipin 10 ati lẹhinna dapọ NaOH sinu wọn lati ṣatunṣe PH bi 8 nikẹhin fi wọn sinu awọn kikun.

Iṣakojọpọ ati Ibi ipamọ:

Package: 25KG/BARREL

Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga