I-Strontium carbonate CAS 1633-05-2

I-CAS:1633-05-2

Ubunyulu:99%

Ifomula yeMolekyuli:CO3Sr

Ubunzima beemolekyuli:147.63

I-EINECS:216-643-7

Ixesha Lokugcina:iminyaka eyi-2

Izithethantonye:i-strontianite; i-strontiumcarbonate (srco3); i-strontiumcarbonate, i-granular; i-Strontiumcarbonate, i-electronicgrade; i-Strontiumcarbonate, ubunyulu obuphezulu; i-Strontiumcarbonate, i-nanometer; i-Strontiumcarbonate/96+%; i-Strontiumcarbonate/99+%

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iStrontium carbonate CAS 1633-05-2?

I-Strontium carbonate, ifomula yekhemikhali i-SrCO3, i-CAS1633-05-2, iikristale ze-prismatic ezingenambala okanye umgubo omhlophe. Iguquka ibe yinkqubo ye-hexagonal kwi-926℃. Iqondo lokunyibilika yi-1497℃ (6.08×106Pa), uxinano oluhambelanayo yi-3.70. Inyibilika kancinci emanzini, inyibilika kancinci kwisisombululo esigcweleyo se-carbon dioxide, inyibilika kwi-ammonium chloride, i-ammonium nitrate kunye nesisombululo se-carbonic acid. Iphendula ne-hydrochloric acid enyibilikisiweyo, i-nitric acid kunye ne-acetic acid ukuze ikhuphe i-carbon dioxide. Iqala ukubola kwi-820℃, kancinci kancinci ilahle i-carbon dioxide kwi-1340℃, kwaye ibola ngokupheleleyo ibe yi-strontium oxide kunye ne-carbon dioxide kubushushu obumhlophe, kwaye igesi inokufikelela kwi-1.01×105Pa.

Inkcazo

INTO	UMGANGATHO		IZIPHUMO
INTO	I	Ⅱ	IZIPHUMO
I-SrCO3+BaCO3 % ≥	98.0		98.56
I-SrCO3 % ≥	97.0	96.0	97.27
Ukunciphisa ukoma% ≤	0.3	0.5	0.067
I-CaCO3 % ≤	0.5	0.5	0.29
I-BaCO3 % ≤	1.5	2.0	1.25
Na % ≤	0.25	-	0.21
Fe % ≤	0.005	0.005	0.00087
I-Chloride (Cl) %≤	0.12	-	0.011
I-sulfur iyonke (SO4) %≤	0.30	0.40	0.12
Cr % ≤	0.0003	-	-

Isicelo

1. Ishishini le-elektroniki: I-Strontium carbonate sisixhobo esibalulekileyo sokwenza iityhubhu ze-cathode ray zeTV yombala, ii-electromagnets, ii-strontium ferrite cores, njl.njl.

Umgubo we-strontium carbonate isetyenziswa ekwenzeni i-capacitor kunye nemveliso yememori yekhompyutha ye-elektroniki.

Ukwenziwa kweefireworks: I-Strontium carbonate inokwenza iifireworks zibe nefuthe elikhethekileyo lelangatye elibomvu kwaye sisixhobo esiqhelekileyo sokwenza iifireworks, iiflares, njl.

2. Ishishini le-ceramic: I-Strontium carbonate, njengesongezelelo se-ceramic glazes, inokuphucula inkangeleko kunye nokusebenza kwe-ceramics, yenze umphezulu we-ceramic ube bushelelezi kwaye ukhanye, kwaye iphucule ukumelana nokuguguleka kunye nokumelana nokugqwala kwe-ceramics.

3. Ishishini leMetallurgical: I-Strontium carbonate isetyenziselwa ukulungisa ukwakheka kunye neempawu zeesinyithi. Umzekelo, kwinkqubo yokuvelisa i-electrolytic zinc, i-strontium carbonate enyibilikiswe kwi-sulfuric acid inokunciphisa umxholo we-lead kwi-electrolyte kwaye inokususa i-zinc ebekwe kwi-cathode.

4. Amanye amasimi: I-Strontium carbonate sisixhobo esisisiseko sokulungiselela ezinye iityuwa ze-strontium. I-Strontium carbonate powder ingasetyenziswa njengomthwali we-palladium kwiimpendulo ze-hydrogenation. I-Strontium carbonate powder ikwasetyenziswa kumayeza, kwii-reagents zohlalutyo, ekucocweni kweswekile nakwezinye iindawo.