Uv absorber BP-4 CAS: 4065-45-6
Ntawm nws cov tub ntxhais, BP-4 Cas: 4065-45-6 yog lub siab tshaj UV absorber uas ua los tiv thaiv UVA thiab UVB rays.Nws lub peev xwm zoo tshaj los lim cov teeb meem UV hluav taws xob kom ntseeg tau tias koj cov tawv nqaij tseem tiv thaiv txawm tias lub hnub raug lub hnub ntev.Tsis tsuas yog tiv thaiv daim tawv nqaij los ntawm lub hnub, nws tseem pab tiv thaiv cov tawv nqaij puas, kev laus ntxov ntxov, thiab txawm tias qee yam mob qog noj ntshav.BP-4 Cas: 4065-45-6 muaj lub peev xwm tsis sib haum xeeb los tiv thaiv UV rays, ua rau nws yog ib qho khoom tseem ceeb hauv ntau yam tshuaj pleev thaiv hnub thiab tshuaj pleev ib ce.
BP-4 Cas: 4065-45-6 yog qhov tshwj xeeb hauv nws cov qauv tsim tshwj xeeb uas sib xyaw ua haujlwm nrog ntau yam.Qhov tshiab UV absorber no tuaj yeem yooj yim muab tso rau hauv ntau hom formulations yam tsis muaj kev cuam tshuam lawv cov txiaj ntsig.Los ntawm cov moisturizers thiab tshuaj pleev thaiv hnub nrog SPF rau cov tshuaj pleev ib ce niaj hnub, BP-4 Cas: 4065-45-6 tuaj yeem yooj yim muab tso rau hauv ntau yam khoom, ua kom muaj kev tiv thaiv hnub ci siab tshaj plaws hauv txhua daim ntawv thov.
Peb cov khoom sawv tawm ntawm kev sib tw rau lawv cov kev ruaj ntseg zoo dua thiab kev tiv thaiv ntev.Tsis zoo li qee cov tshuaj UV absorbers, BP-4 Cas: 4065-45-6 muaj cov duab zoo heev, txhais tau tias nws tseem siv tau txawm tias raug tshav ntuj.Qhov no ua kom muaj kev tiv thaiv tsis tu ncua, txhim khu kev qha rau koj cov tawv nqaij, muab kev thaj yeeb nyab xeeb rau koj thaum koj ua haujlwm sab nraum zoov.
Tsis tas li ntawd, peb txoj kev cog lus rau kev ua tau zoo thiab kev nyab xeeb yog qhov thib ob.BP-4 Cas: 4065-45-6 tau ua tib zoo sim thiab tsim raws li cov qauv kev lag luam nruj kom ntseeg tau tias qhov zoo tshaj plaws purity thiab potency.Peb ua qhov tseem ceeb rau kev noj qab haus huv ntawm peb cov neeg siv khoom thiab lav peb cov khoom xa tuaj ntawm lawv cov lus cog tseg los muab kev tiv thaiv hnub ci zoo tshaj plaws rau koj hauv khw.
Hauv kev xaus, BP-4 Cas: 4065-45-6 yog qhov kawg UV absorber uas muab kev tiv thaiv lub hnub zoo tshaj plaws tiv thaiv UVA thiab UVB rays.Nws versatility, stability thiab exceptional kev ua tau zoo ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv tag nrho cov tshuaj pleev thaiv hnub thiab tshuaj pleev ib ce.Nrog BP-4 Cas: 4065-45-6, koj tuaj yeem tso siab rau sab nraum zoov thaum tswj kev noj qab haus huv, ci ntsa iab ntawm daim tawv nqaij thiab tiv thaiv nws ntawm tshav ntuj puas.Yuav BP-4 Cas: 4065-45-6 hnub no thiab paub txog qhov kawg ntawm kev tiv thaiv UV hluav taws xob.
Specification
Kev sib hloov tshwj xeeb | +39.5 ° rau + 41.5 ° |
Kev daws teeb meem (transmittance) | Clear 98.0% min |
Chloride (Cl) | 0.02% max |
Ammonium (NH4) | 0.02% max |
Sulfate (SO4) | 0.02% max |
Hlau (Fe) | 10 ppm max |
Heavy hlau (Pb) | 10 ppm max |
Arsenic (As2O3) | 1 ppm max |
Lwm cov amino acids | Chromatographically tsis pom |
Poob rau ziab | 0.2% max. |
Assay 99% min. | Assay 99% min. |