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Ụlọ ọrụ OEM ahaziri eweta nnukwu ịdị ọcha Phenolphthalein 99% 77-09-8 USP ọkwa

 

 


  • Cas:77-09-8
  • Usoro ihe omimi:C20H14O4
  • Arọ molikula:318.32
  • EINECS:201-004-7
  • Otu okwu:alfa, alfa.-Di (p-hydroxyphenyl) phthalide; 1 (3H) -Isobenzofuranone, 3,3-bis (4-hydroxyphenyl); 1 (3H) -Isobenzofuranone,3,3-bis (4-hydroxyphenyl) -; 2,2-bis (p-hydroxyphenyl) phthalide; 3,3-bis (4-hydroxyphenyl) -1 (3h) - isobenzofuranon; alpha- (p-hydroxyphenyl) -alpha- (4-oxo-2,5-cyclohexadien-1-ylidine) -o-toluicacid; alfa-di- (p-hydroxyphenyl) phthalide
  • Nkọwa ngwaahịa

    Budata

    Mkpado ngwaahịa

    Ọ na-akwado maka tenet "Eziokwu, onye na-arụsi ọrụ ike, ime ihe, ihe ọhụrụ" iji mepụta ngwaahịa na ngwọta ọhụrụ na-aga n'ihu. Ọ na-ele ndị na-azụ ahịa anya, ihe ịga nke ọma dị ka ihe ịga nke ọma ya n'otu n'otu. Ka anyị mepụta ọganihu ga-eme n'ọdịnihu aka na aka maka OEM ahaziri Factory SupplyPhenolphthalein dị ọcha dị elu 99% 77-09-8USP Grade, Ka anyị na-eji nkwalite ọha na ụba na akụ na ụba, ụlọ ọrụ anyị ga-ejigide ụkpụrụ nke "Lekwasị anya na ntụkwasị obi, ịdị mma dị elu nke mbụ", Ọzọkwa, anyị na-atụkwa anya ime ogologo oge dị ebube na onye ahịa ọ bụla.
    Ọ na-akwado maka tenet "Eziokwu, onye na-arụsi ọrụ ike, ime ihe, ihe ọhụrụ" iji mepụta ngwaahịa na ngwọta ọhụrụ na-aga n'ihu. Ọ na-ele ndị na-azụ ahịa anya, ihe ịga nke ọma dị ka ihe ịga nke ọma ya n'otu n'otu. Ka anyị mepụta ọganihu ga-eme n'ọdịnihu aka na aka makaChina Phthalimetten na Euchessina, Business nkà ihe ọmụma: Were ndị ahịa dị ka Center, were àgwà dị ka ndụ, iguzosi ike n'ezi ihe, ọrụ, na-elekwasị anya, innovation.We ga-eweta ahụmahụ, àgwà na nloghachi maka ntụkwasị obi nke ndị ahịa, na ọtụtụ ndị isi zuru ụwa ọnụ suppliers? Ndị ọrụ anyị ga-arụkọ ọrụ ọnụ wee gaa n'ihu ọnụ.

    Phenolphthalein bụ organic acid na-adịghị ike, nke na-egosi dị ka kristal dị mma na-acha ọcha ma ọ bụ ntakịrị odo na okpomọkụ. Ọ dịghị isi na enweghị ụtọ. O siri ike igbari na mmiri mana ọ dị mfe soluble na mmanya (ethanol) na ether. A na-agbaze ya na ngwọta mmanya iji mee ihe ngosi acid-base. Ọ bụ enweghị colorless na acidic ngwọta na-acha uhie uhie na alkali ngwọta ma ọ bụ alkali metal carbonate ngwọta. Otú ọ dị, ọ bụrụ na ọ dị na ngwọta alkali, ọ ga-emepụta trimetallic acid na-enweghị agba. nnu, agba uhie na-ada ada

    Ọdịdị

    Ntụ ntụ kristal na-acha ọcha ma ọ bụ dị ọkụ

    Ọdịnaya

    98-102

    Ebe mgbaze

    260-263 ℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Mmetụta

    tozuru oke

    Ihe fọdụrụ na mgbanye

    (n'ihe gbasara sulfate)

     

    ≤0.1

    Ọnwụ na ihicha

    ≤1.0

    Igwe dị arọ

    ≤0.001

    Ngụkọta ọnụ ọgụgụ nke nje aerobic

    ≤1000cfu/g

    Ngụkọta ọnụ ọgụgụ nke ebu na yists

    ≤100cfu/g

    1. Ngwa ahịa ọgwụ maka ụlọ ọrụ ọgwụ: adabara maka afọ ntachi obi na nke isi ike, dị na mbadamba nkume, suppositories na ụdị usoro ọgwụgwọ ndị ọzọ.

    2. Phenolphthalein eji na organic njikọ: tumadi eji maka sịntetik plastics, karịsịa maka njikọ nke naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Ụdị polymer a nwere ezigbo nguzogide okpomọkụ, nguzogide mmiri, na nguzogide kemịkal. N'ihi nkwụsị nke corrosion ya, okpomọkụ na-eguzogide ịka nká na nhazi nhazi na nhazi nke ọma, eriri, mkpuchi na ihe ndị mejupụtara nke sitere na ya na-eji ngwa ngwa eletrọnịkị, ngwa igwe, ụgbọ njem, ụgbọ elu, injinia ike atọm na mpaghara agha.

    3. Phenolphthalein na-eji dị ka acid-base egosi, egosi maka titration nke na-abụghị aqueous ngwọta, na reagent maka chromatographic analysis.

    A na-eji Phenolphthalein eme ihe

     

    25kgs / drum, 9ton / 20' akpa
    25kgs / akpa, 20ton / 20' akpa

    Ọ na-akwado maka tenet "Eziokwu, onye na-arụsi ọrụ ike, ime ihe, ihe ọhụrụ" iji mepụta ngwaahịa na ngwọta ọhụrụ na-aga n'ihu. Ọ na-ele ndị na-azụ ahịa anya, ihe ịga nke ọma dị ka ihe ịga nke ọma ya n'otu n'otu. Ka anyị mepụta ọganihu ga-eme n'ọdịnihu aka na aka maka OEM ahaziri Factory Supply High ịdị ọchaPhenolphthalein 99%77-09-8 USP Grade, Ka anyị na-eji nkwalite nke ọha na eze na akụ na ụba, ụlọ ọrụ anyị ga-ejigide ụkpụrụ nke "Lekwasị anya na ntụkwasị obi, dị elu nke mbụ", Ọzọkwa, anyị na-atụkwasị obi iji mee ogologo oge dị ebube na onye ọ bụla. onye ahịa.
    OEM ahaziriChina Phthalimetten na Euchessina, Business nkà ihe ọmụma: Were ndị ahịa dị ka Center, were àgwà dị ka ndụ, iguzosi ike n'ezi ihe, ọrụ, na-elekwasị anya, innovation.We ga-eweta ahụmahụ, àgwà na nloghachi maka ntụkwasị obi nke ndị ahịa, na ọtụtụ ndị isi zuru ụwa ọnụ suppliers? Ndị ọrụ anyị ga-arụkọ ọrụ ọnụ wee gaa n'ihu ọnụ.


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