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huahana

Pigment Melemele 3 CAS 6486-23-3

Waiwai Kemika:

ʻĀpana Molekala C16H12Cl2N4O4
Molar Mass 395.2
ʻO ka mānoanoa 1.49±0.1 g/cm3(Wānana ʻia)
Lae hehee 230 °C(Solv: ethanol (64-17-5))
Lae Boling 559.1±50.0 °C(Wānana ʻia)
Lae Flash 291.9°C
Puʻupuʻu mahu 0Pa ma 25 ℃
Ka nana aku maʻemaʻe
pKa 6.83±0.59(Wanamua)
Kūlana Waihona Kemi lumi
Hōʻike Hōʻike 1.65
Na Waiwai Kino a Kimia hiki ke hoʻoheheʻe: hiki ke hoʻoheheʻe iki i ka ethanol, acetone a me benzene; ʻO ka hopena melemele i loko o ka waikawa sulfuric concentrated, i hoʻoheheʻe ʻia i ka melemele primrose; ʻAʻohe hoʻololi i ka waikawa nitric concentrated, waika hydrochloric a me ka sodium hydroxide dilute.
hue a waihoʻoluʻu: ʻōmaʻomaʻo melemele
mānoanoa/(g/cm3):1.6
ʻAno nui/(lb/gal):10.4-13.7
wahi hehee/℃:235, 254
ka nui o ka nui o ka nui / μm: 0.48-0.57
ʻano ʻāpana: koʻokoʻo like
ili kiko kiko/(m2/g):6;8-12
Ph/(10% slurry):6.0-7.5
kaʻailaʻaila / (g / 100g): 22-60
mana huna: translucent
pōʻai ʻokoʻa:
kaʻe noʻonoʻo:
ʻO ka pauka melemele ʻōmaʻomaʻo ʻōmaʻomaʻo, ka waihoʻoluʻu ʻōmaʻomaʻo, wahi hoʻoheheʻe 258 ℃, 150 ℃, 20mi n stable, hiki ke hoʻoheheʻe ʻia ka hoʻomehana i ka ethanol, acetone a me nā mea hoʻoheheʻe ʻē aʻe, ke melemele ka sulfuric acid, i ka waikawa nitric concentrated, concentrated hydrochloric acid a dilute. ka sodium hydroxide i ke kala i hoʻololi ʻole ʻia, maikaʻi ke kūpaʻa wela.
Hoʻohana Aia he 84 mau ʻano o kēia huahana ma ka mākeke. Hāʻawi i kahi kukui'ōmaʻomaʻo ikaika Melemele, hiki ke hui pū me ka puaʻa uliuli (e like me ke keleawe phthalocyanine CuPc) i ka leo'ōmaʻomaʻo, he haʻahaʻa haʻahaʻa (Hansa Yellow 10g kiko'ī kiko'ī o 8 m2 / g), Mana huna kiʻekiʻe, kukui maikaʻi loa. ka wikiwiki. Hoʻohana ʻia no ka pena hoʻomaloʻo ponoʻī i ka ea, ka pena latex, ka paʻi paʻi puaʻa a me ka inika paʻi paʻi ʻana, ke kopa, ka mea paʻa a me nā kala ʻē aʻe, akā ʻaʻole kūpono no ka kala ʻili.
hoʻohana nui ʻia i ka pena, ka inika, ka paʻi puaʻa, ke kala ʻana i nā waiwai moʻomeheu a hoʻonaʻauao a me nā huahana plastik.

Huahana Huahana

Huahana Huahana

WGK Kelemānia 3

 

Hoʻolauna

ʻO ka puaʻa melemele 3 he puaʻa olaola me ka inoa kemika o 8-methoxy-2,5-bis(2-chlorophenyl)amino]naphthalene-1,3-diol. ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, hana hana a me ka ʻike palekana o Yellow 3:

 

ʻAno maikaʻi:

- ʻO ka melemele 3 he pauka crystalline melemele me ka dyeability maikaʻi a me ka paʻa.

- ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ʻona, nā ketones, a me nā hydrocarbons aromatic.

 

E hoʻohana:

- Hoʻohana nui ʻia ka melemele 3 i nā ʻoihana e like me ka pena, ka plastic, ka pahu, ka inika a me ka inika.

- Hiki iā ia ke hāʻawi i kahi hopena kala melemele maikaʻi a loaʻa ka māmā māmā a me ke kūpaʻa wela i nā kala.

- Hiki ke hoʻohana ʻia ka melemele 3 no ke kala ʻana i nā kukui, nā peni pena a me nā lipine kala, etc.

 

Hanana:

- Hoʻomākaukau ʻia ka melemele 3 e ka hopena o ka naphthalene-1,3-diquinone me 2-chloroaniline. Hoʻohana pū ʻia nā catalysts a me nā solvents i ka hopena.

 

ʻIke palekana:

- ʻAʻole e hoʻopilikia koʻikoʻi ka melemele 3 i ke kino o ke kanaka ma lalo o nā kūlana hoʻohana maʻamau.

- Hiki i ka ʻike lōʻihi a i ʻole ka inhalation o ka pauda Yellow 3 ke hoʻoulu ʻia ka ukiuki, allergies a i ʻole ka ʻeha hanu.

- E hahai i nā hana pale pilikino kūpono e like me nā mīkina lima, nā maka pale a me ka pale i ka wā e hoʻohana ai i ka Melemele 3.

 


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