huahana

  • CAS NO. 135-19-3 2-NAPHTHOL (BETA NAPHTHOL)/Ke kumu kūʻai maikaʻi loa o 99%m i ka mea hoʻolako 2-Naphthol TOP1 / manuahi ka laʻana/ nā lā DA

    CAS NO. 135-19-3 2-NAPHTHOL (BETA NAPHTHOL)/Ke kumu kūʻai maikaʻi loa o 99%m i ka mea hoʻolako 2-Naphthol TOP1 / manuahi ka laʻana/ nā lā DA

    Inoa Huahana: 2-NAPHTHOL
    CAS:135-19-3
    Huina mole: C10H8O
    Kaumaha molekula: 144.17
    EINECS No.: 205-182-7
    Māmā: 1.2±0.1 g/cm3
    Ka helu paila: 285.5±0.0 °C ma 760 mmHg
    Ka helu hehee: 120-122 °C (kukui.)
    ʻAno: ʻO nā ʻili keʻokeʻo keʻokeʻo a i ʻole ka pauka like ʻole, ʻae ʻia e huli i ka melemele ʻeleʻele a i ʻole ʻulaʻula ʻeleʻele i ka wā e waiho ai
    Hoʻohana: Hiki ke hoʻohana ʻia i ka hana ʻana i nā mea waena like ʻole i ka ʻoihana aniline dye (e like me ka tufted acid, ja acid, 2.3-acid), a hiki ke hoʻohana ʻia ma ke ʻano he mea maka no nā puaʻa, pena a me nā mea hoʻonaninani hau a ma loko. lāʻau lapaʻau a me nā ʻoihana ʻē aʻe.
    Hoʻopili: ʻO ka ʻeke i ulana ʻia i ka ʻeke, loaʻa i kēlā me kēia ʻeke ke kaumaha nui o 25.1KG a me ke kaumaha ʻupena o 25KG
    Nā kūlana mālama: Paʻa ahi, hōʻike ʻia a me ka hōʻike ʻana i ka wā mālama a me ka lawe ʻana. E mālama i kahi maloʻo a me ka makani. E mālama a lawe ʻia e like me ka hoʻolako ʻana o nā mea hiki ke hoʻā a me nā mea ʻona.
    Inoa ʻē aʻe: BETA-NAPHTHOL
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    Awa: Shanghai a i ʻole
    Ka Hana Hana: 1-100 Metric Ton / Mahina
    Hoʻopili: e like me ke koi
    Kaʻahele: ma ke kai a ma ka lewa paha
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.accept all uku
  • CAS NO.54396-44-0 2-Methyl-3-trifluoromethylaniline Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona/haʻawina mea noa / DA 90days

    CAS NO.54396-44-0 2-Methyl-3-trifluoromethylaniline Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona/haʻawina mea noa / DA 90days

    Inoa Huahana: 2-Methyl-3-trifluoromethylaniline
    Huina mole: C8H8F3N
    Kaumaha molekula: 175.15
    EINECS No.: 259-145-5
    Māmā: 1.292
    Ka helu hehee: 38-42°C
    Puni paila: 62-64°C 4mm
    Hōʻike hoʻohālikelike: 1.38
    Kaila Uila: >210°F
    Nā inoa ʻē aʻe: MABTF;2-METHYL-3-(TRIFLUOROMETHYL)ANILINE;2-METHYL-3-TRIFLUOROMETHYL-PHENYLAMINE;3-TRIFLUOROMETHYL-O-TOLUIDINE;3-PERFLUOROChemicalbookMETHYL-2-METHYLANILINE-3-METHYLANILINE-3-METHYLANILINE; 2-Methyl-3-AminoBenzotrifluoride;2-methyl-3-thifluoromethylaniline
    Makana:MIT -IVY INDUSTRY CO.,LTD
    Nānā: ka pauka crystalline
    Hoʻohana: 2-Methyl-3-trifluoromethylaniline he lāʻau lapaʻau koʻikoʻi a me ka pesticide intermediate, hoʻohana nui ʻia i ka synthesis o tranquilizers, anti-inflammatory analgesic grade herbicides.
    Nā kūlana mālama: e hoʻopaʻa paʻa i ka pahu, e mālama i kahi maloʻo a maloʻo, a e hōʻoia i ka ea maikaʻi a i ʻole ka pau ʻana ma kahi hana.
    Awa: Shanghai
    Ka Hana Hana: 1-100 Metric Ton / Mahina
    Kaʻahele: ma ke kai a ma ka lewa paha
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
  • CAS NO.121-01-7 2-Amino-5-nitrobenzotrifluoride Ke kumu kūʻai hoʻokūkū / hāʻawi manuahi / DA 90 lā

    CAS NO.121-01-7 2-Amino-5-nitrobenzotrifluoride Ke kumu kūʻai hoʻokūkū / hāʻawi manuahi / DA 90 lā

    Inoa Huahana: 2-Amino-5-nitrobenzotrifluoride
    CAS:121-01-7
    Kumu molekala: C7H5F3N2O2
    Kaumaha molekula: 206.12
    EINECS No.: 204-443-2
    Māmā: 1.5±0.1 g/cm3
    Ka helu paila: 298.0±35.0 °C ma 760 mmHg
    Ka helu hehee: 90-92 °C (kukui.)
    Ka helu uila: 134.0±25.9°C
    Nā inoa ʻē aʻe: 2-AMINO-5-NITRO-TRIFLUOROBENZENE;2-AMINO-5-NITROBENZOTRIFLUORIDE;2-TRIFLUOROMETHYL-4-NITROANILINE;2-Amino-5-nitrobenzotrifluorideforsynthesis;2-AMino-5-nitrobentrizene-2-AMino-5-nitrobentrizene2 -(trifluoroMethyl)aniline,2-aMino-5-nitrobenzotrifluoride,4-Nitro-trifChemicalbookluoroMethylaniline,4-Nitro-2-(trifluoroMethyl)aniline,2-trifluoroMethyl-4-nitroaniline,4-nitro-2-trifluoro2Methyl-aniline; -aMino-5-nitrotoluenethreefluorine;2-AMino-5-nitrobenzotrifluoride[4-Nitro-2-(trifluoroMethyl)aniline];A,A,A-TRIFLUORO-4-NITRO-O-TOLUIDINE
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    ʻO ke ʻano: ka pauka melemele
    Hoʻohana: Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau a me ka pesticide waena
    Nā Kūlana mālama: E pani paʻa i ka ipu. E mālama i kahi anuanu a pouli.
    E mālama ʻia mai nā mea like ʻole e like me nā mea oxidizing.
    Kaʻahele: ma ke kai a ma ka lewa paha
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
  • CAS NO.367-86-2 4-Fluoro-3-nitrobenzotrifluoride Manufacturer/Kiʻekiʻe kiʻekiʻe/Best kumu kūʻai/Ma ka waihona / hāpana manuahi/ DA 90 LA

    CAS NO.367-86-2 4-Fluoro-3-nitrobenzotrifluoride Manufacturer/Kiʻekiʻe kiʻekiʻe/Best kumu kūʻai/Ma ka waihona / hāpana manuahi/ DA 90 LA

    Inoa Huahana: 4-Fluoro-3-nitrobenzotrifluoride
    No CAS: 367-86-2
    Huina mole: C7H3F4NO2
    Kaumaha molekula: 209.1
    EINECS No.: 206-702-5
    Nā inoa ʻē aʻe: TIMTEC-BBSBB009902;1,2,3,5-tetrafluoro-4-methyl-6-nitrobenzene;Benzene,1-fluoro-2-nitro-4-(trifluoromethyl)-;1-FLUORO-4-(TRIFLUOROMETHYL )-2-NITROBENZENE;1-FChemicalbookLUORO-2-NITRO-4-(TRIFLUOROMETHYL)BENZENE;4-Fluoro-3-nitrobenzofluoride;4-Trifluoromethyl-2-nitro-1-fluorobenzene;1-Nitro-2-fluoro-5 -(trifluoromethyl)benzene
    Maʻemaʻe: ≥99%
    Makana: MIT -IVY INDUSTRY CO.,LTD
    Ke ʻano: ka wai melemele alohilohi
    Punila hoʻolapalapa: 92 °C15 mm Hg(kukui.)
    Māmā: 1.494 g/mL ma 25 °C(māmā)
    Hōʻike manaʻo hoʻohālikelike: n20/D 1.462(māmā)
    Kekahi uila: 92°F
    Pumi mahu: 0.3±0.4 mmHg ma 25°C
    Ka mālama ʻana: ma kahi maloʻo a maloʻo
    Maʻemaʻe: 99%
    E mālama: E mālama i kahi maloʻo, ʻeleʻele a me ka makani.
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS NO.433-19-2 1,4-Bis(trifluoromethyl)benzene Ke kumu kūʻai hoʻokūkū / 1,4-Bis(trifluoromethyl)benzene mea hoʻolako ma Kina / manuahi ka laʻana / DA 90 lā

    CAS NO.433-19-2 1,4-Bis(trifluoromethyl)benzene Ke kumu kūʻai hoʻokūkū / 1,4-Bis(trifluoromethyl)benzene mea hoʻolako ma Kina / manuahi ka laʻana / DA 90 lā

    Inoa Huahana: 1,4-Bis(trifluoromethyl)-benzene
    CAS No.:433-19-2
    Huina molekala: C8H4F6
    Kaumaha molekula: 214.11
    EINECS No.: 207-086-0
    Māmā: 1.4±0.1 g/cm3
    Ka helu paila: 116.0±0.0 °C ma 760 mmHg
    Ka helu hehee: -1°C
    Kekahi uila: 21.7±0.0°C
    Pumi mahu: 22.1±0.2 mmHg ma 25°C
    Nā inoa ʻē aʻe: 4-Bis-trifluoromethyl-benzene;1,4-bis(trifluoromethyl)-benzen;1,4Bis(trifluoromethyl)benzene99%
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    ʻAno: wai kala ʻole
    ʻO ka wela o ka mālama ʻana: E mālama i ka wela, nā ʻulaʻula a me nā lapalapa, e mālama i nā kumu o ka ʻā. E mālama i loko o ka pahu paʻa paʻa. E kūʻai ma kahi ʻoluʻolu, maloʻo, maikaʻi-ventilated, mamao mai nā mea like ʻole, nā wahi hiki ke ahi.
    Hoʻohana: Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau a me ka pesticide waena; nā mea waena kemika a me ka lāʻau lapaʻau.
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS NO.24279-39-8 4-Amino-3,5-dichlorobenzotrifluoride Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona /SAMPLE NO FREE/DA 90 LA

    CAS NO.24279-39-8 4-Amino-3,5-dichlorobenzotrifluoride Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona /SAMPLE NO FREE/DA 90 LA

    Inoa Huahana: 4-Amino-3,5-dichlorobenzotrifluoride
    Ka helu CAS: 24279-39-8
    Huina mole: C7H4Cl2F3N
    Kaumaha molekula: 230.01
    Helu EINECS: 416-430-0
    ʻO nā inoa ʻē aʻe: 3,5-DICHLORO-4-AMINOBENZOTRIFLUORIDE;2,6-DICHLORO-4-(TRIFLUOROMETHYL)ANILINE;BUTTPARK29 6-100;TIMTEC-BBSBB003283;2,6-dichloro-4-TrifluoromethyL. ,5-dichlorobenzotrifluoride,97%(2,6-Dichloro-4-trifluoromethylaniline);2,6-dichloro-(trifluoromethyl)aniline;2,6-Dichloro-4-(trifluoromethyl)aniline99%
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    Māmā: 1.5±0.1 g/cm3
    Ka helu paila: 206.2±40.0 °C ma 760 mmHg
    Ka helu hehee: 34-36 °C (kukui)
    Kaila uila: 78.5±27.3°C
    Pumi mahu: 0.2±0.4 mmHg ma 25°C
    Nani: Pale melemele haʻahaʻa heheʻe aniani
    Nā Kūlana mālama: E pani paʻa i ka ipu. E mālama i loko o kahi pahu paʻa i kahi maloʻo maloʻo.
    Kaʻina hana: Hoʻohana maʻamau kona ʻano hoʻomākaukau i ka 4-trifluoromethylaniline ma ke ʻano he mea maka e hoʻomākaukau ai i ka 2,6-dichloro-4-trifluoromethylaniline. E hoʻokomo i ka 50.0g o 4-trifluoromethylaniline i loko o ka ʻōmole hopena 500mL, e hoʻohui i ka 100mL o ka waikawa acetic glacial, e hoʻomaka i ka hoʻoulu ʻana, e hoʻokiʻekiʻe i ka mahana i 60 ° C, e hānai i ke kinoea chlorine, a hoʻōki i ka hopena ke ≤0.5% ka mea maka ma ka chromatography kinoea. . Ma hope o ka hoʻoluʻu ʻana a me ka kānana, holoi ʻia me ka wai e loaʻa ai ka 68.5g o ka huahana paʻa ʻo 2,6-dichloro-4-trifluoromethylaniline me kahi kiko o 98%.
    Hiki nō ke hoʻohana i ka p-chlorobenzotrifluoride e hana me ka dimethylformamide ma 180°C no 24 mau hola ma ke alo o kahi kumu, a ʻo ka huahana i loaʻa ʻo N,N-dimethyl-p-trifluoromethylaniline, a laila e hāʻawi i ke kinoea chlorine ma lalo o ka mālamalama. loaa huahana.
    Hoʻohana: Hoʻohana ʻia ma ke ʻano he pesticide waena; ʻO 2,6-dichloro-4-trifluoromethylaniline kahi mea koʻikoʻi o ka insecticide fipronil, a hiki ke hoʻopili ʻia kāna paʻakai diazonium e ia iho a i ʻole me nā pūhui ʻē aʻe, hoʻohana ʻia i ka ʻoihana dye, etc.
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS NO.393-75-9 Kiʻekiʻe kiʻekiʻe 4-Chloro-3,5-Dinitrobenzotrifluoride /1,3-Dinitro-2-chloro-5-trifluoromethylbenzene mea kūʻai ma Kina / DA 90 LA / SAMPLE HE FREE

    CAS NO.393-75-9 Kiʻekiʻe kiʻekiʻe 4-Chloro-3,5-Dinitrobenzotrifluoride /1,3-Dinitro-2-chloro-5-trifluoromethylbenzene mea kūʻai ma Kina / DA 90 LA / SAMPLE HE FREE

    Inoa Huahana: 1,3-Dinitro-2-chloro-5-trifluoromethylbenzene/4-Chloro-3,5-Dinitrobenzotrifluoride
    Helu CAS: 393-75-9
    Huina mole: C7H2ClF3N2O4
    Kaumaha molekula: 270.55
    Helu EINECS: 206-889-3
    Māmā: 1.7±0.1 g/cm3
    Puni paila: >250°C
    Ka helu hehee: 50-55 °C(kukui.)
    Kekahi uila: 122.3±25.9°C
    Ke ʻano: paʻa melemele māmā
    nā inoa ʻē aʻe: Benzene,1-chloro-2,6-dinitro-4-trifluoromethyl;Benzene,2-chloro-5-(trifluoromethyl)-1,3-dinitro-;Benzotrifluoride,4-chloro-3,5-dinitro- ;Toluene,4-chloro-Chemicalbook3,5-dinitro-alpha,alpha,alpha-trifluoro-;Toluene,4-chloro-alpha,alpha,alpha-trifluoro-3,5-dinitro-;Trifluoromethyl-3,5-dinitro -4-chlorobenzene;CDNT;DNT-CL
    1,3-Dinitro-2-chloro-5-trifluoromethylbenzene
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    E mālama: E mālama i kahi maloʻo, ʻeleʻele a me ka makani
    Hoʻohana: 3,5-Dinitro-4-chlorotrifluorotoluene he mea waena o ka mea hoʻoponopono ulu ulu flumethamine a me ka herbicide trifluralin. Hoʻohana nui ʻia kēia huahana i ka hana ʻana i nā pesticides, a he waena ia o ka herbicide trifluralin uka, he herbicide maikaʻi loa i uka. He mea koʻikoʻi kēia huahana no ka lāʻau lapaʻau a me ka wai, a hoʻohana ʻia ma ke ʻano he waena o ka synthesis organik.
    Kaʻina hana: hoʻohana i ka p-chlorotrifluoromethylbenzene ma ke ʻano he maka, loaʻa ka 4-chloro-3-nitrotrifluoromethylbenzene ma o ka mononitration, a laila loaʻa ka huahana ma o ka dinitration. ʻO ka nui o ka hoʻohana ʻana i nā mea maka: p-chlorotrifluoromethylbenzene 780kg/t; nitric acid 1000kg/t; ʻakika sulfuric 4500kg/t.
    nā ala uku: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS NO.372-19-0 3-Fluoroaniline Manufacturer/Kiʻekiʻe kiʻekiʻe / Best kumukūʻai

    CAS NO.372-19-0 3-Fluoroaniline Manufacturer/Kiʻekiʻe kiʻekiʻe / Best kumukūʻai

    Inoa Huahana: 3-Fluoroaniline
    NO KA CAS: 372-19-0
    Huina molekala: C6H6FN
    Kaumaha molekula: 111.12
    Helu EINECS: 206-747-0
    Nānā: melemele a ʻeleʻele wai
    Kahi hehee: -2°C
    Punila hoʻolapalapa: 186 °C756 mm Hg(māmā)
    Māmā: 1.156 g/mL ma 25 °C(māmā)
    Kekahi uila: 171°F
    ʻAkika helu helu: 3.5 (ma 25°C)
    Pumi mahu: 0.7±0.4 mmHg ma 25°C
    Hōʻike hoʻohālikelike: 1.548
    Nā inoa ʻē aʻe: 3-fluoro-anilin;Aniline, 3-fluoro-;Aniline, m-fluoro-;1,3-fluorobenzenamine;3-Fluoranilin;Afatinib Impurity 95;3-Fluoroaniline,98+%;3-FLUOROANILINE,99 %
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    Nā kūlana mālama: Ua hoʻokuʻu ʻia ka hale kūʻai, haʻahaʻa haʻahaʻa a maloʻo, a mālama ʻia i kahi kaʻawale mai nā oxidants, acids, a me nā mea hoʻohui meaʻai.
    Hoʻohana: He mea waiwai nui ia, hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik; nā mea waena i ka lāʻau lapaʻau, nā pesticides, a me nā mea aniani wai.
    DeliveryTime: E like me nā koi o ka mea kūʻai aku
    PackAge: e like me ka koi o nā mea kūʻai aku
    Awa: Shanghai
    Ka Hana Hana: 1-100 Metric Ton / Mahina
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS NO.1003-99-2 2-Bromo-5-fluoroaniline Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona / hāʻawi ʻole ʻole/D/A90 LA

    CAS NO.1003-99-2 2-Bromo-5-fluoroaniline Manufacturer/Kiʻekiʻe kiʻekiʻe/Oi maikaʻi kumukūʻai/Ma ka waihona / hāʻawi ʻole ʻole/D/A90 LA

    ProName: 2-Bromo-5-fluoroaniline
    Ka helu helu: 1003-99-2
    Huina mole: C6H5BrFN
    Kaumaha molekula: 190.01
    Nānā: Melemele a ʻeleʻele ka pauka crystalline
    Māmā: 1.7±0.1 g/cm3
    Ka helu paila: 228.2±20.0 °C ma 760 mmHg
    Ka helu hehee: 43-47 °C(kukui.)
    Kaila uila: 91.8±21.8°C
    Pumi mahu: 0.1±0.5 mmHg ma 25°C
    Nā Kūlana mālama: E hoʻopaʻa paʻa i ka ipu a mālama i kahi maloʻo a maloʻo
    Nā inoa ʻē aʻe:
    2-BROMO-5-FLUOROBENZENAMINE;
    3-2-BROMO-5-FLUOROANILINE;
    4-2-Bromo-5-fluoro-phenylamine;2-Bromo-5-fluoroaniline99%;
    5-2-Bromo-5-fluoroanil;MFCD00070750 ;Benzenamine, 2-bromo-5-fluoro;2-BROMO-5-FLUORO-BENZENAMINE
    Maʻemaʻe: ≥99%
    Makana:MIT -IVY INDUSTRY CO.,LTD
    ʻO ke ʻano: crystalline melemele māmā
    Hoʻohana: He mea koʻikoʻi maka , ʻO nā intermediates synthetic o nā pesticides a me nā lāʻau lapaʻau.
    Wā hoʻouna: wikiwiki
    PackAge: e like me ka koi o nā mea kūʻai aku
    Awa: Shanghai
    Ka Hana Hana: 1-100 Metric Ton / Mahina
    Maʻemaʻe: 99%
    E mālama: E mālama i kahi maloʻo, ʻeleʻele a me ka makani
    Kaʻahele: ma ke kai a ma ka lewa paha
  • CAS 348-54-9 2-Fluoroaniline Mea Hana / Kiʻekiʻe kiʻekiʻe / ʻO ke kumu kūʻai maikaʻi loa / hāʻawi manuahi / D / A 90DAYS

    CAS 348-54-9 2-Fluoroaniline Mea Hana / Kiʻekiʻe kiʻekiʻe / ʻO ke kumu kūʻai maikaʻi loa / hāʻawi manuahi / D / A 90DAYS

    Inoa Huahana: 2-Fluoroaniline
    No CAS: 348-54-9
    Huina molekala: C6H6FN
    Kaumaha molekula: 111.12
    Helu EINECS: 206-478-9
    Māmā: 1.2±0.1 g/cm3
    Ka helu paila: 182.5±0.0 °C ma 760 mmHg
    Ka helu hehee: -29 °C
    Kaila uila: 60.0±0.0°C
    ʻO ke ʻano: ka wai aniani melemele māmā
    Pumi mahu: 0.8±0.3 mmHg ma 25°C
    Hoʻohana: He mea waiwai nui ia a hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau, pesticide a me ka wai kala waena
    DeliveryTime: E like me nā koi o ka mea kūʻai aku
    PackAge: e like me ka koi o nā mea kūʻai aku
    Awa: Shanghai
    Ka Hana Hana: 1-100 Metric Ton / Mahina
    E mālama: E mālama i kahi maloʻo, ʻeleʻele a me ka makani
    Kaʻahele: ma ke kai a ma ka lewa paha

  • CAS NO.20859-02-3 L-tert-Leucine Manufacturer/Kiʻekiʻe kiʻekiʻe/Kūkuai maikaʻi loa/Ma ka waihona

    CAS NO.20859-02-3 L-tert-Leucine Manufacturer/Kiʻekiʻe kiʻekiʻe/Kūkuai maikaʻi loa/Ma ka waihona

    1. Hiki ke hoʻohana ʻia ka L-tert-leucine ma ke ʻano he catalyst no ka enantioselective oxidative coupling a me ka cyclization o hydroquinones i nā oxahelicenes.
    2. Hiki ke hoʻohana ʻia e like me ka mea hoʻoikaika kino, mea hoʻohui holoholona holoholona, ​​​​a me ka lāʻau lapaʻau synthetic.
    3. ʻO nā amino acids nā ʻāpana kumu o nā protein, a ʻo kekahi o kā lākou hana physiological koʻikoʻi e lilo i mea waiwai no ka synthesis protein. Hana ʻia ma ke kūlana kūʻokoʻa a paʻa paha i vivo. Hoʻopau ʻia nā protein i loko o ke kino e hana i nā waikawa amino penei: Alanine, Arginine, Aspartic Acid, Asparagine, Cysteine, Lysine, Methionine, Phenylalanine, Serine, Threonine, Chromine Amino acid, tyrosine, valine.
  • 99-55-8 2-Methyl-5-nitroaniline

    99-55-8 2-Methyl-5-nitroaniline

    Ka helu heheʻe: 103-106°C(kukui.)
    Puni paila: 294.61°C (kokoke)
    Mānoanoa: 1.2333(manaʻo)
    Hōʻike hōʻano hou: 1.6276 (manaʻo)
    Nā kūlana mālama: Keepindarkplace, Sealedindry, 2-8°C
    ʻAno: CrystallinePowder
    ʻAkika helu helu: (pKa) 2.34±0.10 (Wanamua)
    Waihoʻoluʻu: Chemicalbook Ochretoyellow-ʻalani
    Hiki i ka wai: <0.1g/100mLat19ºCBRN879021
    Ka palena ʻike: ACGIH:TWA1mg/m3
    Paʻa: Stable. Incompatible with strongoxidizing agents, acidchlorides, acidanhydrides, acids, chloroformates.