Txhawm rau dhau los ua tus neeg tshaj lij thoob ntiaj teb kev daws teeb meem hauv kev lag luam ntawm cov khoom siv tshuaj pleev ib ce.
Taw qhia
Sodium ascorbyl phosphate hmoov yog phosphorylated derivative ntawm vitamin C, thiab nws muaj nyob rau hauv hmoov daim ntawv. Nws yog feem ntau siv hauv kev tu tawv nqaij thiab cov qauv tsim muaj xws li qhov chaw ntawm vitamin C hauv kev tsim qauv.
Specification
|
Cov khoom tsom xam |
Specification |
Kev tshwm sim |
|
Qhov tshwm sim |
Dawb los yog daj daj hmoov hmoov |
Dawb hmoov |
|
ldentification |
Ua ke nrog cov ntaub ntawv siv IR spectrum |
Ua raws |
|
Assay |
Ntau dua lossis sib npaug li 98.0% |
99.0% |
|
Poob rau ziab |
Tsawg dua lossis sib npaug li 11.0% |
9.8% |
|
PH |
8.00-10.00 |
9.05 |
|
Clarity ntawm kev daws |
Ntshiab |
Ua raws |
|
Xim ntawm kev daws |
Tsis tob tshaj li daj 0.5 |
Ua raws |
|
Dawb phosphoric.acid |
Tsawg dua los yog sib npaug li 0.5% |
Ua raws |
|
Chloride (hauv Cl) |
Tsawg dua lossis sib npaug li 0.035% |
Ua raws |
|
Heavy hlau (Pb) |
Tsawg dua lossis sib npaug li 10mg / kg |
<10mg/kg |
|
Arsenic |
Tsawg dua lossis sib npaug li 1.0mg / kg |
<1.0mg/kg |
|
Xaus: Ua raws li Specification |
||
Nta
Hloov pauv tau
Cov qauv molecular yog phosphate ester hom, uas yuav maj mam hloov mus rau hauv ascorbic acid thaum siv los muab cov vitamin C tas li.
Adaptable heev rau qib pH
Cov hmoov tau ntsuas nyob rau hauv ib qho pH ntau ntawm 6.5 (aqueous tov), qhia tias ib tug me ntsis acidic rau nruab nrab ib puag ncig. Nws tuaj yeem siv tau nyob ze - cov tshuaj tu tawv nqaij nruab nrab yam tsis muaj kev hloov pH ntxiv.
Ib qho yooj yim mus lis nyob rau hauv aqueous theem
Cov hmoov yog yooj yim soluble nyob rau hauv dej, nrog ib tug transmittance ntawm 99.9% (Ntau tshaj los yog sib npaug rau 99.0%) thiab absorbance ntawm 0.10 (tsawg tshaj los yog sib npaug rau 0.25). Nws tuaj yeem ncaj qha ntxiv rau cov tshuab aqueous yam tsis muaj kev cuam tshuam rau pob tshab lossis cov tsos tom qab emulsification.
Muaj kev nyab xeeb raw khoom
Heavy hlau thiab microbial ntsuas (Pb Tsawg dua los yog sib npaug rau 10ppm, suav nrog colony<100cfu/g, mold and yeast<50cfu/g) meet specifications, reducing the need for additional formulation processing.
Daim ntawv thov
Skincare thiab Cosmetic:Siv nyob rau hauv serums, cream, thiab tshuaj pleev ib ce raws li ib tug tswj vitamin C derivative ntxiv system, koom nyob rau hauv lub antioxidant tsim thiab haumxeeb txheej ntawm formulation.
Aqueous Active Formulas:Nws tuaj yeem ncaj qha yaj thiab ntxiv rau hauv cov theem aqueous, haum rau cov khoom tu tawv nqaij txhua hnub xws li tshuaj pleev thiab gels uas tsis cia siab rau pH tsawg.
Multi-Component Complex Systems:tuaj yeem ua ke nrog cov khoom xyaw xws li niacinamide thiab hyaluronic acid los tsim ntau -cov qauv kev tu tawv nqaij, ua tiav cov txheej txheem xa khoom ntawm cov khoom xyaw hauv cov mis.
Daim ntawv pov thawj zoo
FAQ
Cim npe nrov: Tuam Tshoj sodium ascorbyl phosphate hmoov manufacturers, lwm tus neeg
