Products
Calcium Carbonate Chiedza Giredhi yeSpecical Mucheche Formula Yekushandisa
Product Description
Nhamba yeCAS:471-34-1;
Molecuar Formula: CaCO3;
Molecular Weight: 100;
Standard: EP/USP/BP/FCC;
Product code : RC.03.04.195049;
Features
Calcium carbonate light grade, inonziwo calcium carbonate precipted;inogadzirwa nemakemikari synthetic process kubva ku calcium oxide uye kabhoni dhaikisaidhi uye inoitora kubva mukusefa nekuomesa.
Application
Precipitated light powder (CaCO3) chinhu chinokosha chekuwedzera chinoshandiswa mumaindasitiri akawanda: indasitiri yekeramic, indasitiri yependi, indasitiri yemapepa, indasitiri yepurasitiki, indasitiri yerabha, indasitiri yemakemikari ... Zvichienderana nekuchena, kunaka, CaO ine uye kusvibiswa muupfu, tinoashandisa kune zvinangwa zvakasiyana.
Parameters
| Chemical-Physical Parameters | RICHEN | Typical Value |
| Identification | Zvakanaka kune calcium & carbonate | Positive |
| Kuongororwa kweCaCO3 | 98.0% -100.5% | 98.9% |
| Kurasikirwa Pakuomesa | Max.2.0% | 0.1% |
| Acid-Insoluble Substances | Max.0.2% | 0.1% |
| Free Alkali | Passes Test | Passes Test |
| Magnesium uye alkali munyu | Max.1.0% | 0.66% |
| Barium (as Ba) | Max.300mg/kg | ＜300mg/kg |
| Fluoride (seF) | Max.50mg/kg | 6.3mg/kg |
| Mercury (seHg) | Max.0.5mg/kg | Zvinoenderana |
| Cadmium (seCD) | Max.2mg/kg | Zvinoenderana |
| Tungamira (sePb) | Max.3mg/kg | Zvinoenderana |
| Arsenic (seAs) | Max.3mg/kg | Zvinoenderana |
| Particle Size Distribution, D97 | Max.10um | 9.2um |
| Microbiological Parameters | RICHEN | Typical Value |
| Yese plate count | Max.1000CFU/g | ＜10CFU/g |
| Mbiriso & Molds | Max.25CFU/g | ＜10CFU/g |
| Coliforms | Max.10cfu/g | ＜10cfu/g |
