Hydroquinone CAS 123-31-9 daahirnimo>99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee Hydroquinone (CAS: 123-31-9) oo leh tayo sare.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibka Hydroquinone (CAS: 123-31-9),Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | Hydroquinone |
| La mid ah | 1,4-Benzenediol;1,4-Dihydroxybenzene;Quinol;HQ;Benzene-1,4-diol;para-Hydroquinone |
| Heerka Saamiyada | Suuqa dhexdiisa, Wax-soo-saarka Ganacsiga |
| Lambarka CAS | 123-31-9 |
| Qaanuunka molecular | C6H6O2 |
| Miisaanka Molecular | 110.11 g/mol |
| Meesha dhalaalaysa | 172.0 ilaa 175.0 ℃ ( shid) |
| Barta Karsan | 285 ℃ |
| Barta Fiishka | 165℃(329°F) |
| Cufnaanta | 1.32 |
| Tusmada N20/D | 1.6320 |
| Xasaasi ah | Xasaasi Fudud, Dareen Hawada |
| Biyuhu milmayn | Ku milmay Biyaha, 59 g/l 15 ℃ |
| Solubility | Aad ugu milmay Eter, Khamriga.Ku milma acetone.Wax yar Sol.ee Benzene |
| Solubility ee ku milmi Asiidhka Acid | Hufnaan |
| COA & MSDS | La heli karo |
| Tusaale | La heli karo |
| Asal ahaan | Shanghai, Shiinaha |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Crystal Acicular White ama Crystal Powder | U hogaansama |
| Meesha dhalaalaysa | 172.0 ilaa 175.0 ℃ | U hogaansama |
| Biyaha waxaa qoray Karl Fischer | <0.50% | 0.22% |
| Hadhaaga dabka (Sulfate) | ≤0.02% | 0.02% |
| Koloriin | ≤0.01% | <0.01% |
| Sulfate | ≤0.01% | <0.01% |
| Birta culus (sida Pb) | ≤0.001% | <0.001% |
| Ledhka (Pb) | ≤0.001% | <0.001% |
| Birta (Fe) | ≤0.001% | <0.001% |
| Catechole | ≤0.30% | <0.30% |
| Resorcin | Gudub | Gudub |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Solubility ee H2O | Nadiifi (50mg/ml) | Gudub |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay qeexitaannada | |
DegganGubi karaAan ku habboonayn walxaha oksaydhiyeyaasha xooggan, saldhigyada xooggan, ogsijiinta, cusbada ferric.Iftiin iyo hawo dareen leh.Midabyada hawada.
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Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
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Xeerarka Khatarta
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R40 - Caddayn xaddidan ee saamaynta kansarka
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R43 - Waxa laga yaabaa inay keento dareenka taabashada maqaarka
R50 - Aad bay ugu suntan noolaha biyaha
R68 - Khatarta suurtagalka ah ee saameyn aan la soo celin karin
Sharaxaada Badbaadada
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S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
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Aqoonsiga Qaramada Midoobay 2662
WGK Germany 3
RTECS MX3500000
TSCA Haa
HS code 29072210
Khatarta Heerka 9
Kooxda Baakadaha III
Sunta LD50 ee afka jiirka: 320 mg/kg ( Woodard)
Hydroquinone (HQ) (CAS: 123-31-9) waxaa soo saara oksaydhka aniline ama phenol, iyadoo la yareynayo quinone, ama falcelinta acetylene iyo carbon monoxide.
Hydroquinone waa wakiil wax-yareeya oo loo isticmaalo soo-saare sawir-qaade, kaas oo polymerizes marka ay joogaan walxaha oksaydhaynta.Warshadaha wax soo saarka waxaa laga yaabaa inay ku dhacaan wakiilka bakteeriyada, daroogada, farsamaynta dhogorta, shidaalka baabuurta, rinjiga, kiimikooyinka organic, balaastikada, daboolka dhagaxa, iyo monomers styrene.
U isticmaal sida sawir-yareeya iyo horumariye;sida reagent ee go'aaminta tiro yar oo fosfooraska ah;sida antioxidant.Depigmentor.
Sawir-yareeya iyo horumariye;antioxidant;wakiilka xasilinta ee polymers qaarkood;dhex dhexaad ka ah soo saarista midabada iyo midabada qaarkood;ee qaababka qurxinta.
Hydroquinone waxaa loo isticmaalaa soosaarayaasha sawir qaadista (madow iyo caddaan, raajada, iyo microfilms), balaastikada, timaha midabada sida antioxidant-ka iyo midabka timaha.Hydroquinone waxaa laga helaa kiriimyo badan oo maqaarka bleaching ah.
Hydroquinone waxa loo mariyaa meel si loo daweeyo xanuunada lagu garto melanin-ka xad dhaafka ah ee epidermis, sida melasma.Dalka Maraykanka, alaabada maqaarka iftiimisa ee aan dhakhtar qorin waxa ku jira hydroquinone oo ah 2% ama ka yar;fiirsashada sare waxaa lagu heli karaa warqad dhakhtar.
Si weyn loogu isticmaalo sawir qaadista, dheeha, caagga, sunta cayayaanka, kiimikooyinka, daawada, polymer inhibitors, warshad bacriminta kiimikada desulfurizer, wakiilka synergistic urea, antioxidant, reagents falanqaynta kiimikada.sidoo kale dhexdhexaadiyeyaasha dawooyinka iyo dheeha.iyo dhexdhexaadka kiimikooyinka wanaagsan.
Ku madoobaado soo-gaadhista hawada iyo iftiinka.Maqnaanshaha biyaha.Xalku waxay noqonayaan bunni hawada sababtoo ah oksaydheynta.Oxidation waa mid aad u degdeg ah joogitaanka alkali.
Hydroquinone waa khatar qarax yar marka uu la kulmo kulaylka.Aan ku habboonayn walxaha oksaydhaynta ee xooggan.Sidoo kale aan la socon karin saldhigyada.Hydroquinone waxay la falgashaa oksijiin iyo sodium hydroxide.Waxay ku falcelisaa cusbada ferric .Kulul iyo/ama NaOH xoog leh waxay sababi kartaa in Hydroquinone ay si heer sare ah u qudhunto heerkulka sare.(NFPA Pub. 491M, 1975, 385)
Soo-gaadhista hydroquinone oo tiro badan marka afka laga qaato shil ayaa soo saara sun iyo sumayn.Calaamadaha sumowga waxaa ka mid ah, laakiin aan ku xaddidnayn, hadalka oo mugdi ah, tinnitus, gariir, dareen neef-qabatin, matag, murqo-xanuun, madax-xanuun, gariir, dyspnea iyo cyanosis oo ka yimaadda methemoglobinemia, miyir-beelka, iyo burburka neef-mareenka.Shaqaalaha shaqada waa in loo oggolaadaa inay ku shaqeeyaan dhar ilaalin ah iyo maaskaro boodh leh oo leh weji buuxa ama muraayadaha indhaha si loo ilaaliyo indhaha, oo hoos yimaada maamul habboon.
Daruur boodh ah ayaa qarxi karta haddii lagu shido meel xiran.Hydroquinone waxay la falgali kartaa maaddooyinka oksaydhaynta oo si degdeg ah ayaa oksaydhaysan marka ay joogaan walxaha alkaline.Oxidizes hawada.
