Calcium carbonate CAS 471-34-1

CAS:471-34-1

Molecular Formula:CCaO3

Molecular Weight:100.0869

EINECS:207-439-9

Mashoko anoreva zvakafanana:ARAGONITE; CHALK, PRECIPITATED; CHALK; ENGLISH WHITE; LIMESTONE; KALKSPAR; ICELAND SPAR; FORMAXX(R) CALCIUM CARBONATE; GROUND LIMESTONE; CALCIUM CARBONATE PRIMARY STANDARD (ACS); CALCIUM CARBONATE REAGENT (ACS); Calcium carbonate, activated; Colloidal calcium carbonate

Siya Mharidzo Yako

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Chii chinonzi Calcium carbonate CAS 471-34-1?

Calcium carbonate chena hupfu, isinganhuhwi uye isingaravi. Inenge isinganyungudika mumvura. Isingasviki mudoro. Semushonga wekuvirisa kemikari, inogona kushandiswa mukudya kwakasiyana-siyana kunoda kuwedzerwa kwembiriso maererano nemirairo yeChinese, uye inofanirwa kushandiswa zvine mwero zvinoenderana nezvinodiwa zvekugadzira; Inoshandiswa sekuvandudza hupfu muupfu, ine huwandu hwehuwandu hwe0.03g/kg.

Tsanangudzo

Item	Tsanangudzo
boiling point	800 °C
density	2.93 g/mL pa25 °C (lit.)
Melting point	825 °C
refractivity	1.6583
SOLUBLE	MHCl:0.1 Mat 20 °C
Kuchengetedza mamiriro	2-8°C

Application

Calcium carbonate inoshandiswa murabha kuvandudza zvinobudirira simba rekumanikidza, kupfeka kuramba, uye kumanikidza simba rezvigadzirwa zverabha; Inoshandiswa muzvigadzirwa zvepurasitiki kuita kuti pamusoro pechigadzirwa kutsvedzerere uye kunyange, kutsiva imwe yePVC resin dosage; Inoshandiswa kugadzira mapepa, inogona kuvandudza kupenya, kuchena, uye kupenya kwebepa rakavharwa, kusimudzira kudhindwa kwebepa, uye rinoshandiswa zvakanyanya mubepa rematte, kabhoni kopi bepa, bepa rakawanda rekuvhara bepa, chena kadhibhodhi, nezvimwe.