Khoom Description
Khoom npe: Ascorbyl glucoside
CAS: 129499-78-1 Nr
IB: 425-980-0
Melting point: 158-163 degree
Kub taw tes: 785.6 ± 60.0℃(Predicted)
Ceev: 1.83 ± 0.1 g / cm3 (Predicted)
Vapor siab: 0Pa ntawm 25 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ascorbyl glucoside feem ntau yog siv los ua cov vitamin C ruaj khov nyob rau hauv daim tawv nqaij - ci ntsa iab thiab tiv thaiv - cov qauv kev laus ntawm tus kheej, qhov uas nws muab kev ruaj khov thiab dej solubility piv rau cov tshuaj ascorbic acid.
2. Ascorbyl glucoside CAS 129499-78-1 ua haujlwm raws li lub zog antioxidant uas tiv thaiv daim tawv nqaij los ntawm kev puas tsuaj dawb radicals, inhibits melanin ntau lawm kom txo cov pigmentation thiab tsaus me ntsis, thiab txhawb collagen synthesis los txhim kho daim tawv nqaij kev ntxhib los mos thiab elasticity.
3. Ascorbyl glucoside yog ua haujlwm nyob rau hauv kev tshawb fawb tshuaj raws li glucoside derivative ntawm ascorbic acid uas qhia txog kev tiv thaiv - mob qog noj ntshav tom qab enzymatic hydrolysis rau ascorbic acid, thiab yog siv raws li tus qauv siv rau kev txheeb xyuas txoj kev txhim kho thiab kev tswj kom zoo.
4. Cov kws tshawb fawb siv Ascorbyl glucoside CAS 129499-78-1 hauv cov tshuaj pleev ib ce nrog rau cov tshuaj pleev ib ce (0.1-2.0%), kev kho mob los tiv thaiv wrinkle (1.0-2.0%), thiab cov khoom siv tawv nqaij lightening (1.0-2.0%), qhov kev tshawb fawb soj ntsuam hauv kev kho cov xim pigmentation thiab kev txhim kho collagen.
Cia thiab ceev faj
1. Ascorbyl glucoside yuav tsum tau muab cia rau hauv lub thawv kaw nruj nreem rau hauv qhov txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig ntawm 4 degree, tiv thaiv lub teeb thiab noo noo, nrog lub txee lub neej ntev txog 24 lub hlis thaum khaws cia kom zoo.
2. Ascorbyl glucoside CAS 129499-78-1 tsis raug cais raws li cov khoom siv phom sij lossis sib xyaw, tsis muaj GHS kev faib tawm, tab sis nws yuav ua rau khaus thiab kev ceev faj txog kev nyab xeeb yuav tsum tau ua.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav ascorbyl glucoside, zam cov plua plav thiab aerosol tsim, thiab ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Zam cov ntaub ntawv tsis sib xws nrog rau cov kua qaub / alkali thiab muaj zog oxidizing / txo cov neeg ua haujlwm; rau cov tshuaj cia, npaj aliquots nyob rau hauv nruj nreem kaw vials thiab siv nyob rau hauv ib lub hlis, tsis txhob rov qab khov -thaw cycles .
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab tsis txhob muaj plua plav tawm thaum ascorbyl glucoside raug tso tawm, hnav cov khoom tiv thaiv tus kheej tag nrho suav nrog tshuaj lom neeg - hnab looj tes tiv thaiv thiab tsom iav kev nyab xeeb.
2. Sau Ascorbyl glucoside CAS 129499-78-1 los ntawm kev cheb los yog nqus cov plua plav, lossis nqus cov kev daws teeb meem nrog cov khoom siv ua kua (diatomite, universal binders), siv cov cuab yeej pov thawj, thiab muab tso rau hauv cov thawv tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov plua plav huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa tawm, thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej vim muaj kev phom sij rau ib puag ncig.
4. Decontaminate qhov chaw thiab cov khoom siv los ntawm kev txhuam nrog cawv, thiab pov tseg cov khoom uas sau raws li hauv zos, lub xeev, thiab tseem fwv cov kev cai ib puag ncig los ntawm kev tso cai rau kev puas tsuaj los yog tswj incineration nrog flue gas scrubbing.
Kev tiv thaiv hluav taws
1. Ascorbyl glucoside tsis raug cais raws li cov nplaim hluav taws kub heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub, nrog lub teeb nyem ntawm 190-271.8 degree, melting point ntawm 158-163 degree, thiab tej zaum yuav emit irritant fumes thaum combustion.
2. Siv Ascorbyl glucoside CAS 129499-78-1 cov tshuaj tsuag dej, cov hmoov tshuaj qhuav, ua npuas dej cawv, lossis cov pa roj carbon dioxide los tua hluav taws uas cuam tshuam nrog cov khoom.
3. Cov neeg tua hluav taws yuav tsum hnav tus kheej - muaj cov cuab yeej ua pa thiab cov iav tiv thaiv tag nrho thaum tuav cov hluav taws kub ascorbyl glucoside vim muaj cov pa phem decomposition thiab cov pa phem tawm thaum lub sij hawm thermal decomposition .
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab lom pa taws xws li carbon monoxide thiab carbon dioxide; muaj cov hluav taws kub nyhiab los tiv thaiv ib puag ncig kev sib kis thiab pov tseg cov dej tua hluav taws sib cais.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Bromodibenzofuran CAS 87-76-0 |
| 2 | 4 bromo-4'-chlorobiphenyl CAS 23055-77-8 |
| 3 | 3-Bromodibenzofuran CAS 26608-06-0 |
| 4 | 9-(4-Bromophenyl)carbazole CAS 57102-42-8 |
| 5 | 5-Nitrouracil CAS 611-08-5 |
| 6 | 5-Bromo -2 4-dichloropyrimidine CAS 36082-50-5 |
| 7 | 2 3-Dibromo-5-chloropyridine CAS 137628-17-2 |
| 8 | 6-Hydroxynicotinic acid CAS 5006-66-6 |
| 9 | Tom ntej: 3-Bromo-6-hydroxy-2-methylpyridine CAS 54923-31-8 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj ascorbyl glucoside cas 129499-78-1 manufacturers, lwm tus neeg, Hoobkas
