khoom

Tus nqi zoo UV Absorber UV T CAS 27503-81-7

Lus piav qhia luv luv:

Lub npe tshuaj: UV Absorber UV T

Synonyms: 2-Phenylbenzimidazole-5-sulfonic acid

CAS: 27503-81-7 Nr

Cov mis mos molecular: C13H10N2O3S

Molecular Luj: 274.29


Product Detail

Khoom cim npe

Daim ntawv thov

Siv ua uv absorber, feem ntau hauv cov tshuaj pleev ib ce

Ntim

Khaws lub thawv kaw kom nruj. Tsis txhob noj thiab nqus pa.

25KG thawv los yog raws li cov neeg siv khoom xav tau

Specification

Yam khoom
INDEX
Qhov tshwm sim
Dawb hmoov
Kev ntsuas,%
≥98
Melting Point (℃)
≥300.00 ℃
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom.

 


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb