Pigment Kōwhai 3 CAS 6486-23-3

Āhuatanga matū:

Tātai rāpoi	C16H12Cl2N4O4
Molar Mass	395.2
Kiato	1.49±0.1 g/cm3(Te Matapae)
Te Whakarewa	230 °C(Whakatika: waihā (64-17-5))
Piro Pouri	559.1±50.0 °C(I Matapaetia)
Tohu Kohiko	291.9°C
Kohu Kohu	0Pa i te 25 ℃
Te ahua	matika
pKa	6.83±0.59(I Matapaetia)
Tikanga Rokiroki	Rūma Temperature
Taurangi Refactive	1.65
Āhuatanga ā-tinana, matū hoki	memehatanga: paku te wairewa ki te waiwaro, acetone me te benzene; Ko te otinga kowhai i roto i te waikawa pungatara kawa, ka waimeha ki te kowhai primrose; Karekau he huringa i roto i te waikawa nitric concentrated, acid hydrochloric and dilute sodium hydroxide. te tae, te tae ranei: kowhai kakariki kanapa kiato/(g/cm3):1.6 Kiato rahi/(lb/gal):10.4-13.7 ira whakarewa/℃:235, 254 rahi matūriki toharite/μm:0.48-0.57 ahua matūriki: he rite te rakau horahanga mata motuhake/(m2/g):6;8-12 Ph/(10% slurry):6.0-7.5 te whakauru hinu/(g/100g):22-60 mana huna: translucent ānau weriweri: ānau whakaata: Te paura kowhai Maama matomato, te tae kanapa, te rewa 258 ℃, 150 ℃, 20mi n te pumau, ka taea te whakawera i roto i te waihano, te acetone me etahi atu whakarewa waro, ka kowhai te waikawa pungatara, i roto i te waikawa nitric concentrated, te waikawa waikawa me te waimeha. konutai waihā i roto i te tae e kore e rereke, he pai te parenga wera.
Whakamahi	E 84 nga momo o tenei hua kei runga i te maakete. Ka hoatu he marama matomato kaha Kowhai, ka taea te whakakotahi ki te poaka puru (pērā i te parahi phthalocyanine CuPc) i roto i te reo matomato, he iti te mata o te mata (Hansa Yellow 10g te waahanga mata motuhake o te 8 m2/g), Te mana huna teitei, te marama pai tere. Ka whakamahia mo te peita whakamaroke i te hau, te peita tawhetawhe, te whakapiri peita me te waituhi taapi, te hopi, te noho me etahi atu tae, engari kaore e pai mo te tae kirihou ka whakamahia te nuinga ki te peita, ki te mangumangu, ki te ta poaka, ki te tae o nga taonga ahurea me te matauranga me nga hua kirihou.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

WGK Tiamana

Kupu Whakataki

Pigment kōwhai 3 he poaka pararopi me te ingoa matū o 8-methoxy-2,5-bis(2-chlorophenyl)amino]naphthalene-1,3-diol. E whai ake nei he kupu whakataki mo te ahua, te whakamahinga, te tikanga hanga me nga korero haumaru o Yellow 3:

Kounga:

- Kowhai 3 he paura tioata kowhai he pai te tae me te pumau.

- Kare e rewa i roto i te wai engari ka taea te memeha i roto i nga whakarewa pararopi penei i te waipiro, te ketone, me te waiwaro kakara.

Whakamahia:

- Kowhai 3 e whakamahia nuitia ana i roto i nga ahumahi penei i te peita, te kirihou, te rapa, te waituhi me te waituhi.

- Ka taea e ia te whakarato i te paanga tae kowhai, he maamaa te maamaa me te aukati wera i roto i nga tae.

- Ka taea hoki te whakamahi kowhai 3 mo te tae rama, pene peita me nga riipene tae, aha atu.

Tikanga:

- Ko te kowhai 3 te nuinga o te wa ka whakaritea e te tauhohenga o te naphthalene-1,3-diquinone me te 2-chloroaniline. Ka whakamahia hoki nga whakakōkī me ngā whakarewa e tika ana i roto i te tauhohenga.

Mōhiohio Haumaru:

- Ko te kowhai 3 e kore e tino kino te tinana o te tangata i raro i nga tikanga whakamahi noa.

- Ko te rongo mo te wa roa ki te hongi ranei i te paura Kowhai 3 ka pa mai te irirangi, te mate mate mate, te mate manawa ranei.

- Me whai i nga tikanga whakamarumaru whaiaro penei i nga karapu, kaakahu whakamarumaru me te kanohi kanohi ina whakamahi Kowhai 3.

Tōmua: Pigment Black 32 CAS 83524-75-8

Panuku: Pigment Brown 25 CAS 6992-11-6

Tuhia to korero ki konei ka tukuna mai ki a matou