Khoom noj khoom haus qib calcium sulfate nrog CAS 99400-01-8
Calcium sulfate yog hmoov dawb crystalline, tsis muaj ntxhiab thiab astringent, nrog qhov ceev ntawm 2.96, melting point ntawm 1450 ° C. thaum rhuab mus rau 100 ° C, nws poob ib feem ntawm cov dej siv lead ua thiab ua hemihydrate. Nws nyuaj rau yaj hauv dej. Cov tshuaj yog nruab nrab thiab astringent. Nws yog me ntsis soluble hauv glycerol thiab insoluble hauv ethanol.
| Lub Npe Khoom: | Calcium sulfate | Tus lej pawg | JL20220629 |
| Cas | 99400-01-8 | Hnub Tim MF | Lub Rau Hli 29, 2022 |
| Ntim khoom | 25KGS/HNAB | Hnub Tshawb Fawb | Lub Rau Hli 29, 2022 |
| Qhov ntau | 28MT | Hnub tas sij hawm | Lub Rau Hli 28, 2024 |
| YAM KHOOM | TUS QAUV | TXAUS SIAB | |
| Qhov tsos | Hmoov Dawb | Ua raws li | |
| Kev dawb huv | ≥98.0% | 98.9% | |
| Se | ≤0.003% | <0.003% | |
| Pb (mg/kg) | ≤2% | <2% | |
| Raws li (mg / kg) | ≤3% | <3% | |
| Cov tshuaj fluoride (xam los ntawm F) | ≤0.003% | <0.003% | |
| Kev txo qis qhuav | 19.0-23.0 | 21.05% | |
| Xaus lus | Tsim nyog | ||
1. Calcium sulfate muaj ntau yam kev siv. Calcium sulfate dihydrate yog gypsum, uas tuaj yeem siv rau hauv kev phais mob, pwm hniav thiab kev tsim pob txha cuav, kev tsim kos duab thiab kho kom zoo nkauj sab hauv.
2. Calcium sulfate siv tau ua desiccant hauv chav kuaj mob;
3. Cov calcium sulfate qib zaub mov, ua cov khoom noj khoom haus ntxiv, yog siv los cais cov taum pauv thiab taum pauv ntawm cov mis taum pauv; Nws yog siv los ua stabilizer, coagulant, thickener, acidity regulator, protein coagulant, processing aid, thiab lwm yam.
4. Calcium sulfate siv ua cov tshuaj kho av hauv kev ua teb.
25kgs hnab lossis qhov yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Calcium sulfate nrog cas 99400-01-8
