iimveliso

C11H8O3 Cas No. 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid)

inkcazelo emfutshane:

ukubonelela ngekhwalithi ephezulu ye-cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid enesatifikethi sokuFIKELELA
I-3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Igama lemveliso: ubonelelo oluphezulu cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Igama leKhemikhali: 3-Hydroxy-2-naphthoic acid
Inombolo yeCAS: 92-70-6
IFomu yeMolekyuli:C11H8O3
Ubunzima bemolekyuli:188.18
Imbonakalo:ikristale etyheli
Ifomula yeemolekyuli: C H O



Ubunzima bemolekyuli: 188.2
Ukusetyenziswa: okuphakathi kusetyenziselwa ukuvelisa iNaphthol AS kunye nezinye iiNaphthols, kunye ne-intermediate ye-pharmaceutical and organic pigment.
Iinkcukacha:
Izinto ezigqwesileyo Ibanga lokuqala
Imbonakalo yomgubo omthubi oMthubi
Uvavanyo% ≥ 99 98.5
Indawo yokunyibilika yemveliso eyomileyo ºC ≥ 218 ºC 217.5 ºC
I-insoluble kwi-sodium bicarbonate% ≤ 0.05 0.1
Ukufuma % ≤ 0.1 0.15
2.6 acid% ≤ 0.09 0.1
2.3.6 acid% ≤ 0.08 0.1
I-2-naphthol% ≤ 0.4 0.5
Ukupakisha: iplastiki enengxowa elukiweyo, 25kg nganye.


Isivavanyi:99%min
I-3-Hydroxy-2-naphthoic acid Iimpawu eziqhelekileyo


  • Igama leMchiza:I-3-Hydroxy-2-naphthoic acid
  • Inombolo yeCAS.::92-70-6
  • Ifomula yeMolekyuli:C11H8O3
  • Ubunzima bemolekyuli ::188.18
  • Imbonakalo:ikristale etyheli
  • Isivavanyi:99% min
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    I-2-hydroxy-3-naphthoic acid 124
    I-2-hydroxy-3-naphthoic acid4
    I-2-hydroxy-3-naphthoic acid 55
    I-2-hydroxy-3-naphthoic acid67
    I-2-hydroxy-3-naphthoic acid79
    H80eb299dcaec40ae9316f1a736bb095cB

    Isicelo

    ulwazi lwe-asic: 3-Hydroxy-2-naphthoic acid 92-70-6

     

     

    Igama lemveliso I-3-Hydroxy-2-naphthoic acid
    Izithethantonye I-3-hydroxy-2-naphthoicaci;3-Hydroxy-beta-naphthoic acid;3-hydroxy-beta-naphthoicacid;3-Hydroxynaphthalenecarboxylic acid-(2);3-Naphthol-2-carboxylic acid;3-naphthol-2-carboxylicacid ;beta-naphthoicacid,3-hydroxy;BONA
    CAS 92-70-6
    MF C11H8O3
    MW 188.18
    EINECS 202-180-8
    Iindidi zeMveliso IziPhakathi zeDayi kunye neePigments;IiNdawo;Izinto eziphuma kwiNaphthalene;Izinto eziphilayo;Iibhloko zeSakhiwo;C11 ukuya kwiC12;iCompounds zeCarbonyl;iCarboxylic Acids;Uvelwano lweChemical;Iibhloko zokwakha zeOrganic

     

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    H4dbfbf1b044f420996775a9e8b1b5056y

    Iinkcukacha eziKhawulezayo

     

    Iipropati zeMichiza: 3-Hydroxy-2-naphthoic acid 92-70-6

    Ngokuqhelekileyo gcina kwindawo epholileyo neyomileyo, gcina kude nokukhanya kwelanga.

    Indawo yokunyibilika 218-221 °C(lit.)
    Indawo yokubilisa 283.17°C (uqikelelo olurhabaxa)
    ukuxinana 1.43 g/cm3 (23℃)
    isalathiso se-refractive 1.7160 (uqikelelo)
    Fp
    >150°C
    ixesha lokugcina. Gcina ngaphantsi +30°C.
    ukunyibilika 0.072g/l ayinyibiliki
    ifomu Umgubo ococekileyo weCrystalline
    umbala Yellow ukuya beige-brown

     

     

    Ukunyibilika kwamanzi
    AKUNQATISWAYO
    λmax 395nm(H2O (pH 3.5))(lit.)
    Merck 14,4835
    I-BRN 744100
    CAS Database Reference 92-70-6(CAS Database Reference)
    NIST Chemistry Reference I-2-Naphthalenecarboxylic acid, i-3-hydroxy- (92-70-6)
    EPA Substance Registry System I-2-Naphthalenecarboxylic acid, i-3-hydroxy- (92-70-6)

     

     

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    Le mveliso kufuneka igcinwe kwisitya esipholileyo, esomileyo okanye itanki.Indawo yokugcina iimpahla kufuneka icoceke rhoqo, ikhuphe umoya kwaye ihlolwe, ibe nobushushu obuphantsi kwaye yome.

    Ukupakishwa kunye nokuThunyelwa

    I-3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID

    Iinkonzo zethu

    1.Isampula yokubonelela

    2.Ukupakishwa kwakhona kunokuba ngokweemfuno zabathengi

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    4.we sinika i-Invoyisi yezoRhwebo, uLuhlu lokuPakisha, iBhili yokulayisha, i-COA, isatifikethi seMpilo kunye nesitifiketi seMvelaphi.Ukuba iimarike zakho zineemfuno ezizodwa, sazise.

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    Ixesha lokuthumela ngenqanawa ngoLwandle (Ekuphela kwereferensi)

    amantla Emelika

    11 ~ 30 iintsuku UMntla Afrika 20 ~ 40 iintsuku IYurophu 22 ~ 45 iintsuku UMzantsi-mpuma Asia 7-10 iintsuku
    amazantsi Emelika 25 ~ 35 iintsuku eNtshona Afrika 30 ~ 60 iintsuku Phakathi empuma 15 ~ 30 iintsuku EMpuma Asia 2 ~ 3 iintsuku
    kuMbindi Merika 20 ~ 35 iintsuku EestAfrica 23 ~ 30 iintsuku Ocenia 15-20 iintsuku EMzantsi Asia 10 ~ 25 iintsuku

     

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    I-Q1: Ngaba umenzi okanye inkampani yokurhweba?

    A: Singumenzi.Wamkelekile ukuba undwendwele umzi-mveliso wethu.

    Q2: Ungaqhagamshelana njani nathi?

    A: Cofa u-"Qhagamshelana noMboneleli", usithumelele umyalezo, uya kufumana impendulo kwiiyure ezingama-24.

    Q3: Loluphi uhlobo lwemigaqo yentlawulo owamkelayo?

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    A: Ngokuqinisekileyo, kuxhomekeke kubuninzi bakho.

    Q5: Ndingayifumana njani isampuli?

    A: Unokuxoxa nathi, sihlala sithumela isampuli nge-FEDEX, DHL, EMS.

    Iisampulu ezimbalwa zisimahla kodwa kufuneka uhlawule iindleko zokuthumela.

    I-Q6: Indlela yokuqinisekisa uMgangatho weMveliso ngaphambi kokubeka ii-odolo?

    A: Ungafumana isampulu, okanye singakuthumelela isatifikethi sohlalutyo okanye i-HPLC okanye i-NMR kuwe.

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