Barium carbonate

Tlhaloso e Khutšoanyane:

Ponahalo: Phofo e tšoeu

Foromo ea molek'hule: BaCO3

Boima ba molek'hule: 197.35

NOMORO YA CAS: 513-77-9

EINECS NO.: 208-167-3

HS CODE: 2836600000

TS'ELISO HONA theolela faele ho pdf

Lintlha

Li-tag

Morara ona o reheletsoe ka William Withering, eo ka 1784 a ileng a hlokomela hore e fapane ka lik'hemik'hale le baryte. E hlaha methapong ea tšepe ea lead ho Hexham e Northumberland, Alston e Cumbria, Anglezarke, haufi le Chorley e Lancashire le libakeng tse ling tse 'maloa. Witherite e fetoloa habonolo ho barium sulfate ka ketso ea metsi a nang le calcium sulfate ka tharollo 'me likristale hangata li kenngoe ka baryte. Ke mohloli o ka sehloohong oa letsoai la barium 'me le rafshoa ka bongata Northumberland. E sebelisoa bakeng sa ho lokisa chefo ea likhoto, ha ho etsoa likhalase le porcelain, 'me pele e le bakeng sa ho hloekisa tsoekere. E boetse e sebelisetsoa ho laola karo-karolelano ea chromate ho sulfate liteng tsa chromium electroplating.

Tlhaloso

ITEM	TS'ELISO
BaCO3	99.2%
Kakaretso ea sebabole (Ho latela SO4 motheo)	0.3% boholo
HCL e sa qhibilihang	0.25% boholo
Aene e le Fe2O3	0.004%max
Mongobo	0.3% boholo
+325 letlooeng	3.0 max
Karolelano ea Boholo ba Karolo (D50)	1-5 um

Kopo

E sebelisoa haholo tlhahiso ea lisebelisoa tsa elektronike, li-ceramics, enamel, lithaele tsa fatše, thepa ea mohaho, metsi a hloekisitsoeng, rabara, pente, lisebelisoa tsa makenete, tšepe ea tšepe, pigment, pente kapa letsoai la barium, khalase ea meriana le liindasteri tse ling.