oloa

[Kopi] CAS NO.99-99-0 4-Nitrotoluene/Lelei maualuga/Tau sili ona lelei/O lo'o iai i le faleoloa

fa'amatalaga pu'upu'u:

Igoa oloa: 4-Nitrotoluene
CAS: 99-99-0
Fua fa'atatau molekiula: C7H7NO2
Mamafa molekiula: 137.138
Numera o le EINECS: 202-808-0
Mama: ≥99%
Mafiafia: 1.166 g/cm3
PSA: 45.82000
LogP: 2.42640
Tulaga e liusuavai ai: 51-54 °C
Pupula: 238 °C i le 760 mmHg
Tulaga Fa'avevela: 106.1 °C
Saogalemu: 28-37-45-61-27-16
Fa'ailoga o le Lamatiaga: 23/24/25-33-51/53-36/37/38-11
Fa'ailoga:MIT -IVY INDUSTRY CO.,LTD
Isi igoa:Toluene,p-nitro- (8CI);1-Methyl-4-nitrobenzene;4-Methyl-1-nitrobenzene;4-Methylnitrobenzene;4-Nitrotoluene;4-Nitrotoluol;NSC 9579;p-Methylnitrobenzene;p-Nitrotoluene;para-Nitrotoluene;
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  • Numera CAS:99-99-0
  • Fua fa'akemikolo:C7H7NO2
  • Foliga Vaaia:Kilisitala samasama māmā
  • igoa:4-Nitrotoluene
  • Fa'amatalaga o le oloa

    Fa'ailoga o Oloa

    Fa'amatalaga Pupuu

    Igoa oloa: 4-Nitrotoluene
    CAS: 99-99-0
    Fua fa'atatau molekiula: C7H7NO2
    Mamafa molekiula: 137.138
    Numera o le EINECS: 202-808-0
    Mama: ≥99%
    Mafiafia: 1.166 g/cm3
    PSA: 45.82000
    LogP: 2.42640
    Tulaga e liusuavai ai: 51-54 °C
    Pupula: 238 °C i le 760 mmHg
    Tulaga Fa'avevela: 106.1 °C
    Saogalemu: 28-37-45-61-27-16
    Fa'ailoga o le Lamatiaga: 23/24/25-33-51/53-36/37/38-11
    Fa'ailoga:MIT -IVY INDUSTRY CO.,LTD
    Isi igoa:Toluene,p-nitro- (8CI);1-Methyl-4-nitrobenzene;4-Methyl-1-nitrobenzene;4-Methylnitrobenzene;4-Nitrotoluene;4-Nitrotoluol;NSC 9579;p-Methylnitrobenzene;p-Nitrotoluene;para-Nitrotoluene;
    Uafu: so'o se uafu i Saina
    Fa'aputuina: e tusa ai ma mana'oga o tagata fa'atau
    Teuina: Teu i se nofoaga mago, pogisa ma ea lelei.
    Felauaiga: i le sami poʻo le ea
    auala e totogi ai: L/C, T/T, D/A, D/P, O/A, paypal, western union ma isi. talia uma totogi.

    TUSI FA'AMAONIA O LE SU'ESU'EGA

     

     

    对硝基甲苯
    4-Nitrotoluene
    CAS:99-99-0
    Aso o le Siakiina:2024.07.10 Aso o le Gaosiga:2024.07.10
    Fa'asologa molekiula:C7H7NO2Mamafa molekiula:137.14 Aofa'i25T Numera o le Vaega: MITSC24071013 O le umi e teu ai:Lima tausagas

    检测项目

    Mea Su'ega ma Taunu'uga

    Mea

    Fa'amatalaga

    I'uga

    Foliga vaaia Kilisitala samasama māmā Kilisitala samasama māmā
    N-Ethylaniline%

    99.15

    99.27

    Benzene amine%

    0.4

    0.2

    N,N-Diethylaniline%

    0.4

    0.38

    gafatia o le susu%

    0.005

    0.004

    Faaiuga

    Agavaa

    N-苯基乙醇胺

    Fa'amatalaga o le 4-Nitrotoluene

    O le p-Nitrotoluene ma le numera resitala CAS o le 99-99-0 e ta'ua fo'i o le 4-Nnitrophenylmethane. O le igoa IUPAC o le 1-Methyl-4-nitrobenzene. E aofia i vaega oloa o le 4-Methylnitrobenzene; Organics; Analytical Chemistry; Environmental Endocrine Disruptors; Estradiol, ma isi. (Environmental Endocrine Disruptors); Solid Waste Method Specific; 2000/60/ECMore...Close...; 8000 Series Solidwaste Methods; Analytical Standards; Aromatics Environmental Standards; Chemical Class; Environmental Standards; European Community: ISO ma le DIN; ExplosivesEPA; Method 8330Alphabetic; N; NA - NIAnalytical Standards; Nitro CompoundsChromatography; Volatiles/ Semivolatiles. O lona numera resitala EINECS o le 202-808-0. E le gata i lea, o le fua fa'atatau o le C7H7NO2ma o le mamafa molecular e 137.14. O lenei vailaʻau o se tioata samasama vaivai ma e tatau ona teuina i totonu o pusa ua faʻamaufaʻailogaina i se nofoaga malulu ma mago, 'ese mai mea faʻa'okesaita, 'aisa ma isi mea fa'apena.

    O meatotino faaletino e uiga i le p-Nitrotoluene o: (1)ACD/LogP: 2.41; (2)# o le Tulafono o le 5 Soliga: 0; (3)ACD/LogD (pH 5.5): 2.41; (4)ACD/LogD (pH 7.4): 2.41; (5)ACD/BCF (pH 5.5): 39.85; (6)ACD/BCF (pH 7.4): 39.85; (7)ACD/KOC (pH 5.5): 486.59; (8)ACD/KOC (pH 7.4): 486.59; (9)#H fusiua taliaina: 3; (10)#H fusiua foa'i: 0; (11)#Sa'oloto Liliu Fusiua: 1; (12)Fa'asinomaga o le Fa'afoliga: 1.553; (13) Fa'aliliuga o le Molar: 37.62 cm3; (14) Voluma o le Molar: 117.5 cm3; (15) Tete'e o le fogāeleele: 42.6 dyne/cm; (16) Mamafa: 1.166 g/cm3; (17)Poitū Fa'amumu: 106.1 °C; (18)Enthalpy o le Vaporization: 45.56 kJ/mol; (19)Poitū Fa'apuna: 238 °C i le 760 mmHg; (20)Mamafa o le Ausa: 0.0669 mmHg i le 25 °C.

    Sauniuniga o le p-Nitrotoluene: e saunia e ala i le fa'afefiloi o le toluene ma le 'acid' fefiloi (nitric acid 25% i le 30%, 55% i le 58% sulfuric acid ma le vai 20% i le 21%). E vaevaeina le Nitrobenzene, fufuluina, ma fufuluina i le 'caustic'. I le iuga, e fa'amamāina le nitrotoluene mata i le vacuum ma e maua le oloa e ala i le fa'amamāina i le vacuum, fa'amālūlūina ma le fa'akristalina.

    C6H5CH3+HNO3→C7H7NO2+H2O

    Fa'aaogāga o le p-Nitrotoluene: e fa'aaogāina i le gaosiga o le aniline, toluene diisocyanate, ma e fa'aaogāina fo'i o se vaila'au e fa'asaina ai iniseti, vali, vaila'au, mea fa'aopoopo palasitika ma mea e fa'afefiloi ai vaila'au. E le gata i lea, e fa'aaogāina e saunia ai le 2-chloro-4-nitro-toluene. O le tali atu e mana'omia ai ni vaila'au Cl2O, H2SO4 ma le vaila'au fa'a'aisa CCl4. E tusa ma le 99% le fua.

     

    A e fa'aaogaina lenei vaila'au, fa'amolemole ia fa'aeteete i ai. I le avea ai ma se vaila'au, e fa'aita ai mata, faiga manava ma le pa'u. E le gata i lea, e o'ona i meaola o le vai, e ono mafua ai ni a'afiaga leaga i le siosiomaga i le vai mo se taimi umi ma e vave ona mu. A'o fa'aaogaina, ia ofuina ni totigilima talafeagai ma 'alo'ese mai le fa'asa'olotoina i le siosiomaga. 'Alo'ese mai mea e mu ai. A uma ona fa'aaogaina, ia vave ona aveese uma lavalava ua pisia. Afai e tupu se fa'alavelave pe afai e te lagona le le lelei, saili vave se fesoasoani fa'afoma'i.

    E mafai lava ona e liua faʻamatalaga nei i le fausaga molecular:
    1. ATAATA: O=[N+]([O-])c1ccc(C)cc1
    2. InChI: InChI=1/C7H7NO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3
    3. InChIKey: ZPTVNYMJQHSSEA-UHFFFAOYAU

    Talosaga

    fa'aaogaina i le gaosiga o vali, mea pāpā, ma vaila'au fa'ato'aga. O le 4-Nitrotoluene o se mea pāpā. gaosiga o vali, toluidines, nitrobenzoic acids, vaila'au fa'ato'aga ma vaila'au pa'u.

    Silisili Ese

    1. Tulaga maualuga ma tau tauva:

    O matou o le gaosi oloa ma e mafai ona tuʻuina atu oloa maualuga le lelei ma le tau o le falegaosimea.

    2. Fa'ao'oina vave ma saogalemu

    E mafai ona lafo atu afifi i totonu ole 48 itula talu ona totogi. E maua le numera e siaki ai.

    Lafoga saogalemu ma fa'alilolilo. E tele au auala e te filifilia mo felauaiga.

    3. E iai a matou tagata faʻatau i le lalolagi atoa.

    O auaunaga fa'apolofesa ma le poto masani tele e lagona ai e tagata fa'atau le to'afilemu, o le lava o fa'asoa ma le vave fa'ao'oina atu e fa'afetaui ai lou mana'o.

    E talisapaia manatu o le maketi ma manatu o oloa, o le faataunuuina o manaoga o tagata faatau o la matou matafaioi lea.

    Tulaga maualuga, tauvaga

    Fa'amatalaga a le Kamupani

    O le MIT-IVY INDUSTRY CO., LTD o se kamupani gaosi ma auina atu i fafo vali vailaʻau lelei ma vailaʻau faʻafomaʻi i Saina.

    E tele lava ina gaosia oloa fa'asologa aniline ma oloa fa'asologa chlorine.

     

    E fa'aaogā e le MIT -IVY Industry tekinolosi gaosiga fa'aonaponei ma metotia fa'ata'ita'i e fa'atino ai le gaosiga, pulea lelei e ausia ai tulaga fa'atonuina. Ua fa'amaonia i matou e le REACH CETIFICATION, SGS, ISO9001, ISO140 01, GB/HS16949 ma le T28001.

    O tekinolosi o le malosiaga muamua lea e gaosia ai oloa. E faʻaaogaina le saienisi ma tekinolosi e fausia ai se faʻailoga, e fetuʻunaʻi pea ma faʻafetaui manaʻoga eseese o le maketi ma tagata faʻatau, ina ia maua ai le taua sili ona maualuga o le kamupani.

    O le MIT -IVY Industry e umia le "Fa'amaoni o le a'a, fa'avae o tekinolosi, tulaga maualuga, ma le auaunaga sili" e gaosia ai a matou oloa i tulaga fa'avaomalo, o la matou fa'asinomaga autu o tekinolosi e ausia uma tulaga fa'avaomalo. Matou te talitonu i taimi uma o tekinolosi o le malosiaga muamua lea e gaosia ai le fa'ailoga "vasega muamua" e fa'ailoa ai le kamupani i totonu o le pito i luga i lenei laina.

    O lea na matou faʻatuina ai foʻi lana lava fale suʻesuʻe, faʻafaigaluegaina tagata faigaluega faʻasaienisi ma faʻatekinolosi sili ona lelei, faʻamuamua le atinaʻeina o le saienisi ma tekinolosi, ma taumafai ia avea ma sili ona lelei i le alamanuia.

    O lo'o iai i le kamupani se vaega o tagata faigaluega malolosi, ua lava a'oa'oga ma ua malolosi fo'i su'esu'ega fa'atekinolosi ma tomai fa'apitoa i le atina'eina. Matou te fa'apitoa i le gaosiga, atina'eina ma le fa'atauina atu o vaila'au fa'asaina API, vaila'au lelei ma mea e maua mai la'au. Fa'alagolago i meafaigaluega fa'aonaponei ma le pulega fa'apitoa, tausisi i le filosofia fa'apisinisi o le "tatala, onosa'i, fa'afouga, ma le fefa'asoaa'i" e fausia ai se fa'avae felagolagoma'i e manumalo ai tagata uma. O mea uma lava e sau mai le fa'afouga, o la matou filosofia lea!

    Afai e te fia maua nisi tau fa'atau,

    please add WHATSAPP:0086-17363307174 or E-MAIL:info@mit-ivy.com

    Oloa autū

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    公司8
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