Phloroglucinol 108-73-6

Phloroglucinol 108-73-6 Featured duab
  • Phloroglucinol 108-73-6
  • Phloroglucinol 108-73-6
  • Phloroglucinol 108-73-6

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Phloroglucinol Anhydrous 108-73-6


  • Khoom npe:Phloroglucinol Anhydrous
  • CAS:108-73-6 : kuv
  • MF:C6H6O3
  • MW:126.11 Nws
  • EINECS:203-611-2
  • Cim:neeg tsim khoom
  • Pob:1 kg / hnab los yog 25 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Phloroglucinol Anhydrous
    CAS: 108-73-6 Nr
    MF: C6H6O3
    PIB: 126.11
    PIB: 203-611-2
    Melting point: 216-220 ° C
    Ceev: 0.801 g / ml ntawm 20 ° C
    PIB: 290729000
    Lub neej txee: 2 xyoos
    Cov tsos mob: Dawb los yog lub teeb daj crystalline hmoov

    Specification

    Khoom npe

    Phloroglucinol

    CAS

    108-73-6 : kuv

    MF

    C6H6O3

    MW

    126.11 Nws

    EINECS

    203-611-2

    Cov khoom

    Kev lees txais

    Cov txiaj ntsig

    Qhov tshwm sim

    Dawb los yog yuav luag dawb hmoov

    Dawb hmoov

    Solubility

    Sparingly soluble hauv dej, dawb soluble hauv ethanol (96%), xyaum insoluble hauv methylene chloride

    Ua raws

    Kev txheeb xyuas

    (a) IR

    (a) Lub infrared spectrum ntawm cov khoom yuav tsum

    beconsistent nrog hais tias ntawm kev tswj cov khoom anhydrous

    phloroglucinol CRS

    Ua raws

    (b) TLC

    (b) Qhov chaw tseem ceeb hauv chromatogram tau nrog

    cov tshuaj ntsuam xyuas zoo ib yam nyob rau hauv txoj hauj lwm thiab qhov loj me rau qhov

    siv kev daws teeb meem

    Ua raws

    (c) Poob ntawm ziab

    (c) Ntau tshaj 1.0 feem pua

    0.3%

    Qhov tshwm sim ntawm kev daws teeb meem

    Ntshiab thiab tsis muaj xim ntau dua li kev siv tshuaj BY5

    Ua raws

    PH

    4.0 rau 6.0

    5.6

    Cov khoom muaj feem xyuam

    Impurity A tsis ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau txais wihe refence tov (0.15 ib xees)

    Tsis pom

    Impurity D tsis pub ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau txais wihe refence tov (0.15 ib xees)

    Tsis pom

    Impurity E tsis ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau txais wihe refence tov (0.15 ib xees)

    Tsis pom

    impurity K tsis ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau wihe refence tov (0.15 ib xees)

    Tsis pom

    Impurity L tsis ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau txais wihe refence tov (0.15 ib xees)

    Tsis pom

    impurity Kuv tsis pub ntau tshaj 1.5 npaug ntawm lub hauv paus ncov hauv chromatogram tau wihe refence tov (0.15 ib xees)

    Tsis pom

    Unspecified impurities impurity rau txhua impurity tsis ntau tshaj qhov tseem ceeb ncov nyob rau hauv lub chromatogram tau wihe refence tov (0.1 ib xees)

    Tsis pom

    Tag nrho tsis pub ntau tshaj 3 npaug ntawm lub hauv paus ncov hauv chromatogram tau txais wihe refence tov (0.3 ib xees)

    Tsis pom

    Chlorides

    Qhov siab tshaj 200ppm

    Ua raws

    Sulfates

    Ntau tshaj 500ppm

    Ua raws

    Sulfated tshauv

    Ntau tshaj 0.1 feem pua

    0.04%

    Poob rau ziab

    Ntau tshaj 1.0 feem pua

    0.3%

    Residual kuab tshuaj

    1,2,4-trimethyl benzene tsis ntau tshaj 20ppm

    Tsis pom

    Cov ntsiab lus

    99.0 feem pua ​​​​rau 101.0 feem pua ​​​​(cov khoom qhuav)

    100.0%

    Xaus: Cov txiaj ntsig tau ua raws li Ph. Eur. 9.0 ib

    Khoom

    Phloroglucinol yog dawb los yog lub teeb daj crystalline hmoov, nws melting point 215-219 ° C, thiab ziab poob 20-24%.

    Phloroglucinol yog soluble hauv 100 feem ntawm dej, 10 feem ntawm ethyl cawv, 0.5 feem ntawm pyridine, soluble hauv diethyl ether.

    Daim ntawv thov

    Phloroglucinol muaj ntau yam siv hauv cov tshuaj nruab nrab, cov ntawv luam thev naus laus zis, cov tshuaj yees duab, thiab lwm yam.

    Nws tseem yog universal reagent.

    Pob

    1 kg / hnab lossis 25 kg / nruas lossis 50 kg / nruas lossis raws li cov neeg siv khoom xav tau.

     

    pob khoom - hmoov

    Lub sij hawm xa tuaj

     

    1, Qhov ntau: 1-1000 kg, hauv 3 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm

     

    2, Qhov ntau: Tshaj 1000 kg, Hauv 2 lub lis piam tom qab tau txais cov nyiaj them poob haujlwm.

    shipping

    Kev them nyiaj

    1, T / T

    2, L / C

    3, Visa

    4, credit card

    5, Paypal ua

    6, Alibaba Trade Assurance

    7, Western union

    8, MoneyGram

    9 Tsis tas li ntawd, qee zaum peb kuj lees txais Bitcoin.

    cov nqe lus them nqi

    Cia

    Khaws rau hauv qhov chaw qhuav, txias thiab ventilated warehouse.

    FAQ

     

    Q1: Kuv puas tuaj yeem tau txais qee qhov qauv ntawm koj sab?
    Re: Yog lawm. Peb xav muab 10-1000 g dawb qauv rau koj, uas nyob ntawm cov khoom koj xav tau. Rau freight, koj sab yuav tsum tau dais, tab sis peb yuav refund koj tom qab koj tso tej kev txiav txim.
    Q2: Koj tus MOQ yog dab tsi?
    Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom.
    Q3: Hom kev them nyiaj twg muaj rau koj?
    Re: Peb xav kom koj them los ntawm Alibaba, T / T lossis L / C, thiab koj tuaj yeem xaiv them los ntawm PayPal, Western union, MoneyGram yog tias tus nqi tsawg dua USD 3000. Tsis tas li ntawd, qee zaum peb kuj txais Bitcoin.
    Q4: Yuav ua li cas txog lub sijhawm khoom xa tuaj?
    Re: Rau qhov me me, cov khoom yuav raug xa tuaj rau koj hauv 1-3 hnub ua haujlwm tom qab them nyiaj.
    Rau ntau qhov ntau, cov khoom yuav raug xa tuaj rau koj hauv 3-7 hnub ua haujlwm tom qab them nyiaj.
    Q5: Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
    Re: Rau me me, peb yuav xa los ntawm courier (FedEx, TNT, DHL, thiab lwm yam) thiab nws feem ntau yuav raug nqi 3-7 hnub rau koj sab. Yog koj
    xav siv cov kab tshwj xeeb lossis kev xa khoom huab cua, peb kuj tuaj yeem muab tau thiab nws yuav raug nqi li 1-3 lub lis piam.
    Rau qhov ntau, kev xa khoom los ntawm hiav txwv yuav zoo dua. Rau lub sijhawm thauj, nws xav tau 3-40 hnub, uas nyob ntawm koj qhov chaw.
    Q6: Koj qhov kev pab cuam tom qab muag yog dab tsi?
    Re: Peb yuav qhia koj txog kev nce qib ntawm kev txiav txim, xws li kev npaj khoom, tshaj tawm, kev thauj mus los taug qab, kev lis kev cai
    clearance pab, thiab lwm yam.

     

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