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Carotene CAS 7488-99-5

Carotene CAS 7488-99-5

Khoom npe: Carotene
CAS: 7488-99-5
Qauv: C40H56
MW: 536.89
Ntim: 1 L / lub raj mis, 25 L / nruas, 200 L / nruas

Hauj lwm lawm

Khoom Description

 

Khoom npe: Carotene
CAS: 7488-99-5 Nr
PIB: 200-838-9
Melting point: 187.50℃(kev khiav tawm tube)
Alpha: 18643 +385℃(c=0.08 hauv benzene)
Boiling point: 644.94℃(kwv yees ntxhib)
Qhov ceev: 0.9380 (kwv yees)

 

Specification

 

Cov khoom Specifications
Qhov tshwm sim Tsis muaj xim thiab pob tshab kua
Purity 99%
Cia temp. -20 degree
Pob 1 kg / hnab, 20 kg / nruas, 25 kg / nruas

 

Daim ntawv thov

 

1. Carotene yog ib pab pawg ntawm cov rog-soluble, unsaturated hydrocarbon pigments (feem ntau yog -carotene, -carotene, thiab lycopene) siv los ua provitamin A qhov chaw, qhov twg Carotene CAS 7488-99-5 yog enzymatically hloov mus rau vitamin A nyob rau hauv lub qhov muag thiab lub siab ua haujlwm.
2. Cov khoom xyaw yog siv los ua cov khoom noj khoom haus zoo nkauj, cov khoom noj khoom haus ntxiv, thiab cov khoom noj khoom haus hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce vim nws cov tshuaj tiv thaiv antioxidant, tiv thaiv - mob, thiab tiv thaiv - kev laus zog.
3. Carotene yog ua hauj lwm raws li ib tug pub additive thiab ntxiv nyob rau hauv cov tsiaj pub los txhim kho pigmentation thiab muab kev noj qab haus huv cov kev pab cuam xws li antioxidant tiv thaiv thiab anabolic cuam tshuam rau cov pob txha Cheebtsam.
4. Cov kws tshawb fawb siv Carotene CAS 7488-99-5 hauv kev tshawb fawb tshawb xyuas kev tiv thaiv kab mob plawv, mob qog noj ntshav, muaj hnub nyoog ntsig txog macular degeneration, thiab neurodegenerative ntshawv siab, nrog -carotene tshwj xeeb siv rau kev kho mob erythropoietic protoporphyria thiab polymorphous.

 

Cia thiab ceev faj

 

1. Carotene yuav tsum tau muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo - qhov cua nyob rau hauv chav tsev kub, kom deb ntawm tshav kub, noo noo, thiab ncaj qha teeb; tsis txhob refrigerate thiab tiv thaiv los ntawm khov.
2. Carotene CAS 7488-99-5 yog ruaj khov nyob rau hauv kev pom zoo cia tab sis yog rhiab heev rau oxidation thiab thermal degradation; raug rau huab cua, lub teeb, thiab qhov kub thiab txias tuaj yeem txo qhov muaj zog.
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 cov khoom no, zam kev tsim cov plua plav thiab aerosols.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li muaj zog oxidizing tus neeg sawv cev; rau kev daws teeb meem, npaj aliquots hauv cov vials kaw nruj nreem, tiv thaiv lub teeb, thiab tsis txhob rov khov dua -thaw cycles los tiv thaiv degradation .

 

Kev kub ceev teb rau cov dej xau

 

1. Tshem tawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho nrog rau cov tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tshuab nqus plua plav tsim nyog thaum Carotene tso tawm.
2. Sau Carotene CAS 7488-99-5 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav siv cov cuab yeej uas tsis muaj teeb meem, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; decontaminate qhov chaw thiab khoom siv los ntawm kev txhuam nrog cov txheej txheem tsim nyog.
4. Pov tseg cov ntaub ntawv khaws tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig; cov khoom no suav hais tias tsis yog - phom sij rau kev thauj mus los raws li ib txwm muaj.

 

Kev tiv thaiv hluav taws

 

1. Carotene tsis raug cais raws li cov nplaim hluav taws kub heev tab sis tuaj yeem decompose nyob rau hauv hluav taws kub, emitting pa pa phem xws li carbon monoxide thiab carbon dioxide.
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li Carotene CAS 7488-99-5 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov Carotene hlawv vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition .
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj cov hluav taws kub nyhiab los tiv thaiv ib puag ncig thiab muaj kuab paug.

 

Yam khoom pom zoo

 

Cov khoom Khoom npe
1 L-Lysine hydrochloride CAS 10098-89-2
2 Color Developer CD-4/4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine Sulfate CAS 25646-77-9
3 Carbon Dub N234 N326 N330 N339 N375 N550 N660 CAS 1333-86-4
4 Thiamine Hydrochloride / Vitamin B1 CAS 67-03-8
5 Vitamin B6 / Pyridoxine Hydrochloride CAS 58-56-0
6 Astaxanthin CAS 472-61-7
7 Alitame CAS 80863-62-3
8 Linoleic Acid CAS 121250-47-3
9 Palatinose CAS 13718-94-0
10 Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.

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Ntim

 

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Kev thauj mus los & Kev Them Nyiaj

 

 

Transportation

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.

payment

Txog Kev Them Nyiaj

* 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

 

 

 

 

 

 

 

 
 

Contacting for all

 

Cim npe nrov: Carotene CAS 7488-99-5, Tuam Tshoj Carotene CAS 7488-99-5 manufacturers, lwm tus neeg, Hoobkas

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