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Pigment Blue 27 CAS 12240-15-2 Kiʻi Manaʻo
  • Pigment Blue 27 CAS 12240-15-2 1

Pigment Blue 27 CAS 12240-15-2

Waiwai Kemika:

ʻĀpana Molekala C6Fe2KN6
Molar Mass 306.89
Lae Boling 25.7 ℃ ma 760 mmHg
Ka hikiwawe ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai
Ka nana aku Puka polū
Kūlana Waihona Kemi lumi
MDL MFCD00135663
Na Waiwai Kino a Kimia ʻeleʻele uliuli pauda. ʻO 1.8 ka mānoanoa pili. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka etera, hiki ke hoʻoheheʻe ʻia i ka waikawa a me ka alkali. Hiki ke waiho ʻia ke kukui ma waena o ka uliuli ʻeleʻele a me ka uliuli ʻulaʻula, me ka waihoʻoluʻu ʻulaʻula, ka mana kala ikaika, ka diffusion ikaika, ka ʻaila nui a me ka mana huna ʻilihune. He paʻakikī ka pauda a ʻaʻole maʻalahi ke wili. Hiki iā ia ke pale aku i ka ʻakika māmā a hoʻoheheʻe ʻia, akā e hoʻoheheʻe ʻia ke hoʻolapalapa ʻia me ka waikawa sulfuric concentrated. He nāwaliwali ia i ke kūpaʻa alkali, hiki ke hoʻoheheʻe ʻia ka alkali dilute. ʻAʻole hiki ke kaʻana like me kahi puaʻa kumu. Ke hoʻomehanaʻia i ka 170 ~ 180 ° c, hoʻomaka ka naloʻana o ka wai aniani, a ke hoʻomehanaʻia i ka 200 ~ 220 ° c, e hoʻokuʻu ka puhi i ka hydrogen cyanide acid. Ma waho aʻe o kahi liʻiliʻi o nā mea'ē aʻe e hiki ai ke hoʻonui i nā waiwai o ka puaʻa,ʻaʻohe mea hoʻopihapiha.
Hoʻohana ʻO ka puaʻa inorganic ʻeleʻele ʻeleʻele, ka nui o nā uhi a me ka inika paʻi a me nā hoʻohana ʻoihana ʻē aʻe, ʻaʻole ia e hoʻopuka i ke kahe koko. Ma waho aʻe o ka hoʻohana wale ʻia ʻana ma ke ʻano he puaʻa polū, hiki ke hoʻohui ʻia me ke alakaʻi chrome melemele e hana i ke alakaʻi Chrome Green, ʻo ia ka puaʻa ʻōmaʻomaʻo maʻamau i ka pena. ʻAʻole hiki ke hoʻohana ʻia i ka pena wai-wai no ka mea ʻaʻole kū i ka alkali. Hoʻohana ʻia ka Iron Blue i ka pepa kope. I loko o nā huahana plastik, ʻaʻole kūpono ka polū hao ma ke ʻano he kala no ka polyvinyl chloride, no ka mea, ʻo ka polū hao i ka degradation o polyvinyl chloride, akā kūpono no ka polyethylene haʻahaʻa haʻahaʻa a me ke kala polyethylene kiʻekiʻe. Eia kekahi, hoʻohana ʻia no ka pena pena, penikala a me ka lole pena, pepa pena a me nā huahana kala ʻē aʻe.

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana S22 – Mai hanu i ka lepo.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 3

 

Hoʻolauna

He paʻakikī ke mae, i hana mua ʻia e ka poʻe Kelemania, no laila ua kapa ʻia ʻo Prussian Blue! Prussian blue K[Fe Ⅱ(CN)6Fe Ⅲ] (Ⅱ 'o ia ho'i Fe2 ,Ⅲ 'o ia ho'i Fe3) Prussian blue Prussian blue he pua'a 'ona 'ole. Hiki i ka Thallium ke hoʻololi i ka potassium ma ka uliuli Prussian a hana i nā mea hiki ʻole ke hoʻokuʻu ʻia me nā feces. Loaʻa iā ia kekahi hopena i ka mālama ʻana i ka waha acute a me ka maʻi thallium poisoning.

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