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ʻO Barum chromate 10294-40-3
  • ʻO Barum chromate 10294-40-3-3 i hoʻohanaʻia e like me ka puaʻa anti-rust
  • ʻO Barum chromate 10294-40-3-3 i hoʻohanaʻia e like me ka puaʻa anti-rust
  • ʻO Barum chromate 10294-40-3-3 i hoʻohanaʻia e like me ka puaʻa anti-rust

ʻO Barum chromate 10294-40-3-3 i hoʻohanaʻia e like me ka puaʻa anti-rust

Kākau pōkole:

Inoa: Burium chromate

Helu helu: 10294-40-3

Molecular kiko'ī: bacro4

Molele mody: 253.3207

EIECS helu: 233-660-5

Melting point: 210 ° C (Dec.) (Lit.)

ʻO ka hana: 4.5 g / ml i 25 ° C (Lit.)

Form: Powder


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Huahana kikoʻipiop

Inoa Clarium chromate
Ka helu helu 10294-40-3
Mlecular noncula Bale4
Kaupaona molebular 253.3207
Nā helu einecs 233-660-5
Malting Point 210 ° C (Dec.) (Lit.)
Huakai 4.5 g / ml i 25 ° C (Lit.)
ʻAno Pauku
ʻO ka gravity kiko'ī 4.5
Kāleka Melemele
Wai wai wai Insoluble i ka wai. E hoʻomoʻi i nā maʻi ikaika.
ʻO nā kaulike kaulike PKK: 9.93
Kūlākuai Paʻa. Oxidizer. Hiki paha ke hoʻoikaika ikaika me ka hōʻemiʻana i nā mea hana.

Synonyms

Baruumcromate; kari nui

Kōkua Hōʻa

ʻElua mauʻano o ka bar baromi chrome browl,ʻo ia ka choum chromate [cacro4, aʻo nā mea'ē aʻe he criau nui o ka barroute ʻO ka'ōnaehana kaulike ka hopena i liloʻo bak2 (CRO4) 2 a iʻole Bacro4 · K2CRO4. ʻO Chromium Bariumʻo Oxide he mau'āpana o ka cream-limit ʻO ka code stand maʻamau maʻamau no ka countr chromate is iso-2068-1972, e pono ai keʻano o kaʻike o Chromium Tri lāuaʻo 20.5%. ʻO Baruum Potassium chromate he lemon-melemele. Ma muli o ka chromate chromate, he maʻi maʻi. ʻO kāna mau mea waiwai he 3.65,ʻo ia ka helu refractive he 1.9,ʻo ia ka waiʻaila he 11.6%, a me konaʻano kiko'ī he 300g / l.

Noi

ʻAʻole hiki ke hoʻohanaʻiaʻo Barum Chrhute e like me keʻano o ka puaʻa kala. No ka mea he chromate, he hopena like ia i ka melemele zinc chrome i ka wā i hoʻohanaʻia ai ma ka pena a me ka pena pena. ʻAʻole hiki ke hoʻohanaʻiaʻo Baruum Potassium chromate e like me ke aniani kala, akā hiki ke hoʻohanaʻia e like me kahi puaʻa anti-fun-ge o zinc melemele. Mai ka hiʻohiʻona o ka hoʻomohalaʻana,ʻo ia wale nō o nāʻano o nā puaʻa anti-rust i loaʻa i loko o kaʻoihana courte.

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