Chiedza Uye Chinorema Chikuru Cmgo3 Magnesium Carbonate With Cas 13717-00-5
Magnesium carbonate ivhu chena risina kunhuwa, rine maitiro maviri akafanana: amorphous powder uye monoclinic crystal.Iyo inoratidzirwa nekusapisa uye manyorerwo ari nyore, uye inogona kushandiswa sechinhu chekudzivirira moto chekudzivirira kupisa uye kupisa kwakanyanya.
| Item | Standard | Mhedzisiro |
| Chitarisiko & maitiro emuviri | Hupfu chena, isinganhuhwi, isingaravi uye isina chepfu | Hupfu chena, isinganhuhwi, isingaravi uye isina chepfu |
| Solubility mamiriro | Inenge isinganyungudike mumvura, Insoluble mu ethanol.soluble mu acid | Inenge isinganyungudike mumvura, Insoluble mu ethanol.soluble mu acid |
| Magnesium oxide (MgO)% | 40.0-44.5 | 42.95 |
| Calcium oxide (CaO) ≤% | 1.0 | 0.09 |
| Chloride ≤% | 0.1 | 0.08 |
| Acid Insoluble matter ≤% | 0.05 | 0.004 |
| Soluble munyu ≤% | 1.0 | 0.16 |
| Simbi(Fe)ppm ≤ | 3.0 | kutevedzera |
| Kutungamira(Pb)ppm ≤ | 1.0 | kutevedzera |
| Arsenic(As)ppm ≤ | 1.0 | kutevedzera |
| Mercury(Hg)ppm ≤ | 0.2 | kutevedzera |
| Kurasika pakubatidza ≤% | 60 | 56.92 |
| Kuwanda kwehuwandu(g/ml) ≤ | 0.1-0.2 | 0.12 |
| Chete size(um)D50 ≤ | 5.0 | 3.95 |
| Sieve pane zvakasara(325mesh)≤% | 0.1 | 0.01 |
| Yese plate count(cfu/g) | 1000 | conformance |
| Mbiriso & Molds(cfu/g) | 100 | conformance |
| Coliforms(cfu/g) | 100 | conformance |
1) Inoshandiswa kugadzira zvigadzirwa zvegirazi zvepamusoro-giredhi, magnesium munyu, pigment, pendi, machira asingapindi moto, inki dzekudhinda, ceramics, cosmetics, mushonga wemazino uye mamwe makemikari ezuva nezuva uye zvigadzirwa zvemishonga.
2)inoshandiswa mukugadzira magnesium munyu, magnesium oxide, pendi inodzoreredza moto, inki, girazi, mushonga wemazino, rubber filler, etc. Inoshandiswawo muchikafu sekuvandudza hupfu, chingwa chinovirisa, nezvimwewo.
3) Mushonga wekuita neutralizing acid yemudumbu uye unoshandiswa pagastric and duodenal ulcer.
20kgs bhegi, 25kgs bhegi kana zvinodiwa vatengi.Chengetedza kure nechiedza pane tembiricha iri pasi pe25 ℃.
Magnesium Carbonate With Cas 13717-00-5
