Ogo kacha mma 99.5% Natural Organic Skin Whitening Hydroquinon Powder CAS 123-31 9 1, 4-Benzenediol

Nchụso ebighi ebi anyị bụ àgwà nke "Gbanyere ahịa, na-akwanyere omenala, na-ahụ maka sayensị" yana tiori nke "àgwà ndị bụ isi, nwee okwukwe na mmalite na nchịkwa ndị dị elu" maka àgwà kacha mma 99.5% Natural Organic Skin Whitening Hydroquinon. Powder CAS 123-31 9 1, 4-Benzenediol, Ọ bụrụ na ị nwere mmasị n'ihe fọrọ nke nta ka ọ bụrụ ihe ọ bụla n'ime ihe anyị, jide n'aka na ị gaghị echere ịkpọ anyị ma gaa n'ihu ma mee nzọụkwụ mbụ iji wulite mmekọrịta ịhụnanya na-aga nke ọma.
Nchụso ebighi ebi anyị bụ àgwà nke "gbasara ahịa, na-ele omenala, na-eleba anya sayensị" yana tiori nke "àgwà ndị bụ isi, nwee okwukwe na mbụ na nchịkwa ndị dị elu" makaChina 1 4-Benzenediol na CAS 123-31 9, Ha na-na-na-adịgide adịgide modeling na-akwalite nke ọma n'ụwa nile. N'ọnọdụ ọ bụla na-apụ n'anya isi ọrụ n'ime obere oge, ọ bụ ihe kwesịrị ekwesị iji kwado mkpa gị n'onwe gị nke ọmarịcha mma. Na-eduzi ụkpụrụ nke Prudence, Efficiency, Union and Innovation. azụmahịa na-eme mgbalị dị egwu iji gbasaa azụmahịa mba ụwa, bulie ụlọ ọrụ ya. rofit ma melite ọnụ ọgụgụ mbupụ ya. Anyị nwere obi ike na anyị ga-enwe olile anya dị egwu na a ga-ekesa anyị n'ụwa niile n'afọ ndị na-abịa.

Ebe mgbaze 172-175 Celsius (ọkụ)

Ebe esi mmiri ọkụ 285 Celsius (ọkụ)

njupụta 1.32

uzuoku njupụta 3.81 (vs ikuku)

uzuoku mgbali 1 mm Hg (132 Celsius C)

index refractive 1.6320

Fp 165 Celsius

nchekwa okpomọkụ. Chekwaa n'okpuru +30 Celsius.

solubility H2O: 50 mg / ml, doro anya

kpụrụ agịga-dị ka kristal ma ọ bụ kristal ntụ ntụ

pka 10.35 (na 20 ℃)

agba Ọcha na-acha ọcha

Mmiri solubility 70 g/L (20ºC)

Ikuku nwere mmetụta na mmetụta ọkụ

Merck 14,4808

BRN 605970

Hydroquinone bụ ihe na-eme ka ụrọ na-enwu gbaa nke a na-eji na ude ịcha ọcha. Hydroquinone na-ejikọta ya na oxygen ngwa ngwa ma na-agba aja aja mgbe ikuku kpughee ya. Ọ bụ ezie na ọ na-apụta n'ụzọ nkịtị, ụdị sịntetik bụ nke a na-ejikarị emepụta ihe ịchọ mma. Ngwa na akpụkpọ ahụ nwere ike ịkpata mmeghachi ahụ nfụkasị ahụ ma mee ka anụ ahụ pụta ìhè anyanwụ. Hydroquinone nwere ike ịkpata ọrịa carcinogenic ma jikọta ya na ịkpata ochronosis, mwepu nke akpụkpọ ahụ. US FDA amachibidoro hydroquinone site na usoro ịchọ mma oTC, mana na-enye ohere 4 pasent na ngwaahịa ndenye ọgwụ.

1,4-dihydroxybenzene, nke a makwaara dị ka hydroquinone, bụ akụrụngwa akụrụngwa dị mkpa. Ọdịdị ya bụ kristal acicular na-acha ọcha. A na-eji 1,4-dihydroxybenzene eme ihe dị ka ihe dị mkpa akụrụngwa, etiti na onye inyeaka maka ọgwụ, pesticides, akwa na roba. A na-ejikarị ya eme ihe dị ka onye mmepụta, anthraquinone dye, azo dye, rubber antioxidant and monomer polymerization inhibitor, nri stabilizer na mkpuchi antioxidant, petroleum anticoagulant, sịntetik amonia catalyst, wdg Ọ nwekwara ike-eji dị ka analytical reagent, mbenata gị n'ụlọnga na Mmepụta nke ọla kọpa. na ọla edo.

25kg / agba.

Nchụso ebighi ebi anyị bụ àgwà nke "Gbanyere ahịa, na-akwanyere omenala, na-ahụ maka sayensị" yana tiori nke "àgwà ndị bụ isi, nwee okwukwe na mmalite na nchịkwa ndị dị elu" maka àgwà kacha mma 99.5% Natural Organic Skin Whitening Hydroquinon. Powder CAS 123-31 9 1, 4-Benzenediol, Ọ bụrụ na ị nwere mmasị n'ihe fọrọ nke nta ka ọ bụrụ ihe ọ bụla n'ime ihe anyị, jide n'aka na ị gaghị echere ịkpọ anyị ma gaa n'ihu ma mee nzọụkwụ mbụ iji wulite mmekọrịta ịhụnanya na-aga nke ọma.
Ogo kacha mmaChina 1 4-Benzenediol na CAS 123-31 9, Ha na-na-na-adịgide adịgide modeling na-akwalite nke ọma n'ụwa nile. N'ọnọdụ ọ bụla na-apụ n'anya isi ọrụ n'ime obere oge, ọ bụ ihe kwesịrị ekwesị iji kwado mkpa gị n'onwe gị nke ọmarịcha mma. Na-eduzi ụkpụrụ nke Prudence, Efficiency, Union and Innovation. azụmahịa na-eme mgbalị dị egwu iji gbasaa azụmahịa mba ụwa, bulie ụlọ ọrụ ya. rofit ma melite ọnụ ọgụgụ mbupụ ya. Anyị nwere obi ike na anyị ga-enwe olile anya dị egwu na a ga-ekesa anyị n'ụwa niile n'afọ ndị na-abịa.