ʻO Barium Carbonate CAS 513-77-9
ʻO ka Barium carbonate, me ke ʻano kemika BaCO3, he 197.35 ke kaumaha molekala. Aia ia ma ke ʻano o nā kristal maikaʻi hexagonal a i ʻole ka pauka keʻokeʻo. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, he 4.43 grams no ke kenimika cubic ka nui, a he 1740 ℃ ka nui o ka heheʻe (8820 kilopascals - 90 lewa). Hoʻopau ia ma 1450 ℃, e hoʻokuʻu ana i ke kalapona ʻokikene. He mea hoʻoheheʻe iki ia i ka wai i loaʻa ke kalapona ʻokikene.
| helehelena | Pauka keʻokeʻo |
| Hoʻāʻo, % | ≥99% |
| Wai % | ≤0.30 |
Nā Mea Kemika Organika.
Nā mea kōkua no nā uhi keramika a me ke aniani optical.
Hoʻohana ʻia i ka hana ʻana o nā keramika uila, nā thermistors PTC, nā capacitors a me nā ʻāpana uila ʻē aʻe.
Hoʻohana ʻia no ka mālama ʻana i ka wai ʻino, hoʻohana ʻia e like me ka mea hoʻopiha a me ka mea hoʻomālamalama wai.
Hoʻohana ʻia i ka carburizing kila a me ka mālama ʻana i ka ʻili metala.
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
ʻO Barium Carbonate CAS 513-77-9
ʻO Barium Carbonate CAS 513-77-9
