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Ụlọ ọrụ na-eweta ihe dị elu dị ọcha 2-Methylhydroquinone 99% CAS 95-71-6

• CAS NO: 95-71-6

• Arọ Molecular: 124.139

• EINECS: 202-443-7

• Aha Chemical: Methylhydroquinone

• Ụdị ihe omimi: C7H8O2

• Njikwa Mol: 95-71-6.mol

• Koodu Hs: 29072900

• Mmalite: China

    Njirimara

    Uzuoku Nrụgide:0.00262mmHg na 25°C
    Ebe mgbaze:128-130C (ọkụ)
    Ebe esi nri:277.8 Celsius C na 760 mmHg
    Ebe mgbari:140.2 Celsius C
    Ntụgharị ntụgharị uche:1.594
    • Okpomọkụ nchekwa:Chekwaa n'okpuru +30 Celsius.
    Njupụta :1.21 g/cm3
    Mmiri Solubility.:77 g/L (25ºC)
    PSA:40,46000
    PKA:pK1:10.03;pK2:11.62 (25°C)
    • Ọdịdị: ọcha siri ike
    • Ndekọ: 1.40620
    Kpọmkwem Mas:124.052429494

    Nkọwapụta

    Ihe
    Ọkọlọtọ Nsonaazụ ule
    Mfu na ihicha%
    ≤2.0
    0.19
    Ọla dị arọ ppm ≤10
    Mmiri % ≤1.0 0.1
    ntụ sulphated%
    ≤0.5 kpebisiri ike na 1.0 g.
    0.009
    Ihe fọdụrụ na mgbanye % ≤0.7%
    ≤0.7%
    Ihe ndị emetụtara % ≤0.5 0.18
    Ịdị ọcha %
    ≥99.0
    99.7
    Nyocha % 99.0 ~ 101.0 (ihe na-ekpo ọkụ) 99.8
    Nchekwa Chekwaa n'ime igbe mechiri emechi nke ọma, ọkụ na-egbochi ikuku na ikuku.
    Na-akwado

    Eji ngwaahịa

    1.Jiri na emulsions, ihe ịchọ mma, inks, plywood, plastik na dị ka onye na-emechi ihe maka plastik, karịsịa maka mpempe akwụkwọ polyvinyl chloride siri ike na nke ọkara, akpụkpọ anụ artificial, wdg.

    2.Jiri na usoro ọgwụgwọ nje bacteria dị iche iche, dị ka ọgwụ nje na-agwọ ọrịa akpụkpọ anụ na akwụkwọ, ọgwụ nje na mildew nke textiles na foto, wdg.

    Ngwugwu na Nchekwa

    ngwugwu: 
    25kg / katọn drum ma ọ bụ dị ka gị chọrọ.
    Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọc38ad3ec4177333741d5b744f90d82d4c5Akpa geb

    Nchekwa:
    Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ. Chekwaa iche na akpa nri ma ọ bụ ihe na-adabaghị adaba.

    Nchedo nchekwa

    Akpachara anya maka njikwa adịghị mma
    Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.

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