Phofo ea Hydroquinon ea Letlalo la Tlhaho ea 99.5% e Tšoeufatsang Letlalo ea Tlhaho CAS 123-31 9 1, 4-Benzenediol ea boleng bo holimo
Lintho tseo re li hahamallang ka ho sa feleng ke boikutlo ba "ho nka 'maraka, ho nka moetlo, ho nka saense" hammoho le khopolo-taba ea "boleng ba motheo, ho ba le tumelo ho qalo le tsamaiso e tsoetseng pele" bakeng sa boleng bo holimo ba 99.5% Natural Organic Skin Whitening Hydroquinon Powder CAS 123-31 9 1, 4-Benzenediol, Haeba u na le thahasello ho hoo e ka bang merero efe kapa efe ea rona, etsa bonnete ba hore ha u eme ho re letsetsa 'me u tsoele pele ho nka bohato ba pele ho haha lerato le atlehileng la khoebo.
Lintho tseo re li hahamallang ka ho sa feleng ke boikutlo ba "ho nka 'maraka, ho nka moetlo, ho nka saense" hammoho le khopolo-taba ea "boleng ba motheo, ho ba le tumelo ho ea pele le tsamaisong ea batho ba tsoetseng pele" bakeng saChaena 1 4-Benzenediol le CAS 123-31 9, Ke mehlala e tšoarellang ebile e hohela lefats'e ka bophara. Ha ho na maemo a fedisang mesebetsi ea bohlokoa ka nako e khuts'oane, ke ntho e lokelang ho lumellana le litlhoko tsa hau tsa boleng bo botle. E tataisoa ke molao-motheo oa Bohlale, Bokgoni, Kopano le Boiqapelo. Khamphani e etsa boiteko bo boholo ba ho holisa khoebo ea eona ea machabeng, ho phahamisa khoebo ea eona, ho ntlafatsa le ho ntlafatsa sekala sa eona sa kantle ho naha. Re kholisehile hore re tla ba le tebello e matla le ho ajoa lefatšeng ka bophara lilemong tse tlang.
Boemo ba ho qhibiliha 172-175 °C (ho bonesa)
Boemo ba ho belisa 285 °C (ho bonesa)
bongata ba 1.32
Boima ba mouoane 3.81 (khahlanong le moea)
khatello ea mouoane 1 mm Hg (132 °C)
index ea refractive 1.6320
Fp 165 °C
mocheso oa polokelo. Boloka ka tlase ho +30°C.
ho qhibiliha ha H2O: 50 mg/mL, e hlakileng
foromo ea Likristale tse kang nale kapa Phofo ea kristale
pka 10.35 (ho 20℃)
'mala o mosweu ho isa ho o mosweu
Ho qhibiliha ha Metsi 70 g/L (20 ºC)
Moea o Bohloko le Leseli le Bohloko
Merck 14,4808
BRN 605970
| Lebitso la Sehlahisoa | Hydroquinone | Nomoro ea Sehlopha | JL20211025 |
| Litefiso | 123-31-9 | Letsatsi la MF | Mphalane 25, 2021 |
| Ho paka | 25KGS/MOKOTLA | Letsatsi la Tlhahlobo | Mphalane 25, 2021 |
| Bongata | 5MT | Letsatsi la ho felloa ke nako | Mphalane 24, 2023 |
| Ntho | E tloaelehileng | Sephetho | |
| Ponahalo | Phofo e tšoeu ea kristale | Ho lumellana | |
| Teko % | 99-101 | 99.9 | |
| Sebaka sa ho qhibiliha | 171-175 | 171.9-172.8 | |
| Masalla ka mor'a ho hotetsa % | ≤0.05 | 0.02 | |
| Fe % | ≤0.002 | ＜0.002 | |
| Pb % | ≤0.002 | ＜0.002 | |
| Qetello | Ho lumellana | ||
Hydroquinone ke sesebelisoa se etsang hore 'mala o be o be o khanyang se sebelisoang litlolong tsa ho soeufatsa letlalo. Hydroquinone e kopana le oksijene ka potlako haholo 'me e ba sootho ha e pepesetsoa moeeng. Leha e etsahala ka tlhaho, mofuta oa maiketsetso ke oona o sebelisoang hangata litlolong. Ho sebelisoa letlalong ho ka baka karabelo ea allergy le ho eketsa kutloisiso ea letlalo letsatsing. Hydroquinone e ka baka kankere 'me e amahanngoa le ho baka ochronosis, e leng ho fifala ha 'mala oa letlalo. US FDA e thibetse hydroquinone ho tsoa mefuteng ea litlolo ea oTC, empa e lumella liphesente tse 4 lihlahisoa tsa ngaka.
1,4-dihydroxybenzene, e tsejoang hape e le hydroquinone, ke thepa ea bohlokoa ea lik'hemik'hale tse tala. Ponahalo ea eona ke kristale e tšoeu ea acicular. 1,4-dihydroxybenzene e sebelisoa haholo e le thepa ea bohlokoa e tala, moemeli oa bohareng le o thusang bakeng sa meriana, chefo e bolaeang likokoanyana, lidae le rabara. E sebelisoa haholo-holo e le moqapi, dae ea anthraquinone, dae ea azo, antioxidant ea rabara le inhibitor ea polymerization ea monomer, antioxidant ea stabilizer le coating, antioxidant ea petroleum anticoagulant, synthetic ammonia catalyst, jj. E ka boela ea sebelisoa e le analytical reagent, moemeli oa ho fokotsa le moqapi oa koporo le khauta.
25kg/moropa.
Lintho tseo re li hahamallang ka ho sa feleng ke boikutlo ba "ho nka 'maraka, ho nka moetlo, ho nka saense" hammoho le khopolo-taba ea "boleng ba motheo, ho ba le tumelo ho qalo le tsamaiso e tsoetseng pele" bakeng sa boleng bo holimo ba 99.5% Natural Organic Skin Whitening Hydroquinon Powder CAS 123-31 9 1, 4-Benzenediol, Haeba u na le thahasello ho hoo e ka bang merero efe kapa efe ea rona, etsa bonnete ba hore ha u eme ho re letsetsa 'me u tsoele pele ho nka bohato ba pele ho haha lerato le atlehileng la khoebo.
Boleng bo botle ka ho fetisisaChaena 1 4-Benzenediol le CAS 123-31 9, Ke mehlala e tšoarellang ebile e hohela lefats'e ka bophara. Ha ho na maemo a fedisang mesebetsi ea bohlokoa ka nako e khuts'oane, ke ntho e lokelang ho lumellana le litlhoko tsa hau tsa boleng bo botle. E tataisoa ke molao-motheo oa Bohlale, Bokgoni, Kopano le Boiqapelo. Khamphani e etsa boiteko bo boholo ba ho holisa khoebo ea eona ea machabeng, ho phahamisa khoebo ea eona, ho ntlafatsa le ho ntlafatsa sekala sa eona sa kantle ho naha. Re kholisehile hore re tla ba le tebello e matla le ho ajoa lefatšeng ka bophara lilemong tse tlang.
