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Pigmenti Uhie 254 CAS 122390-98-1/84632-65-5

Ngwongwo kemịkalụ:

Usoro ihe omimi C18H10Cl2N2O2
Molar Mass 357.19
Njupụta 1.57
Ebe Boling 672.5± 55.0 °C(buru amụma)
Ebe mgbari 360.5C
Mmiri Solubility 400-30000ng/L na 20-23 ℃
Solubility 10 na mg/100g abụba ọkọlọtọ na 20 ℃
Uzuoku nrịbama 6.05E-18mmHg na 25°C
Ọdịdị Ntụ ntụ
Agba Uhie ruo gbara ọchịchịrị ruo Brown
pKa 8.46± 0.60 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị ntụgharị uche 1.732
MDL MFCD01941106
Njirimara anụ ahụ na kemịkalụ njupụta: 1.57

Ndekọ agba: 56110


Nkọwa ngwaahịa

Mkpado ngwaahịa

Pigmenti Uhie 254 CAS 122390-98-1/84632-65-5 mmalite

Pigment Red 2254, makwaara dị ka ferrite red, bụ ihe a na-ejikarị eme ihe. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nrụpụta na ozi nchekwa nke Pigment Red 2254:

Ogo:
Pigment Red 2254 bụ ntụ ntụ na-acha uhie uhie nke kwụsiri ike na ikuku. Ọ nwere ihe mejupụtara kemịkalụ nke Fe2O3 (iron oxide) ma nwee ezigbo ọkụ na nkwụsi ike ọkụ. Agba ya na-esikwu ike, ọ naghịkwa enwe ike ịnweta kemịkal.

Jiri:
A na-eji Pigment Red 2254 eme ihe na agba, mkpuchi, plastik, roba, inks, ceramik, iko na ubi ndị ọzọ. Ọ nwere ike inye mmetụta na-acha uhie uhie na-adịte aka ma ọ gaghị ada n'okpuru ìhè anyanwụ ma ọ bụ mkpughe UV. A pụkwara iji Pigment Red 2254 mee ihe maka agba agba nke iko agba, ngwaahịa seramiiki na nkwadebe nke seramiki ígwè-acha uhie uhie.

Usoro:
Usoro nkwadebe nke pigmenti uhie 2254 na-abụkarị site na njikọ kemịkal. N'ozuzu, a na-agwakọta nnu ígwè na sodium hydroxide ma ọ bụ ammonium hydroxide ma kpoo ọkụ ka ọ bụrụ ihe na-asọpụta. Mgbe ahụ, site na usoro nke nzacha, ịsacha na ihicha, a na-enweta pigmenti dị ọcha na-acha uhie uhie 2254.

Ozi nchekwa:
A na-ewerekarị Pigment Red 2254 adịghị emerụ mmadụ ahụ, mana a ka ga-ahụrịrị usoro ọrụ nchekwa n'oge eji ma ọ bụ nkwadebe. Zenarị mmekọrịta anụ ahụ na anya ozugbo, ma zere ikuru ihe na-adịghị ahụkebe. Mgbe ị na-echekwa, chekwaa Pigment Red 2254 n'ebe kpọrọ nkụ, dị jụụ, pụọ na ọkụ na ihe ndị na-ere ọkụ.


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