Sulfuric Acid Hlau (2+) Ntshav Monohydrate Cas 17375-41-6
Cov hlau uas muaj nyob hauv ferrous sulfate monohydrate yog cov khoom siv raw rau kev tsim cov tshuaj tiv thaiv ntshav liab hauv cov tsiaj txhu. Nws tuaj yeem siv ua cov khoom noj khoom haus ntxiv rau hauv cov zaub mov, ua cov tshuaj ntxiv ntshav rau kev yug tsiaj txhu, uas tuaj yeem txhawb kev loj hlob thiab kev txhim kho ntawm cov tsiaj txhu thiab cov tsiaj hauv dej, thiab txhim kho kev tiv thaiv kab mob.
| ITEM | STANDARD | TXAUS SIAB |
| Qhov tsos | Hmoov Ntsuab Dawb | Ua raws li |
| Pb (mg/kg) | ≤2 | Ua raws li |
| Hg (mg/kg) | ≤1 | Ua raws li |
| Raws li (mg / kg) | ≤3 | Ua raws li |
| Cov tshuaj uas tsis yaj hauv kua qaub | Tsis tau pom | Ua raws li |
| Kev ntsuam xyuas nquag | ≥98% | 98.59% |
1. Siv ferrous sulfate monohydrate los tsim cov hlau oxide liab thiab lwm yam pigments;
2. Hauv kev ua liaj ua teb, nws tuaj yeem siv ua tshuaj tua kab, tshuaj kho av thiab tshuaj chiv nplooj kom zoo dua qub thiab tshem tawm cov moss thiab lichen;
3. Nws kuj siv tau ua tshuaj tua kab los tswj cov kab mob ntawm cov nplej thiab cov ntoo txiv hmab txiv ntoo;
4. Nws kuj tseem siv tau ua cov khoom siv raw nruab nrab rau kev lag luam tshuaj lom neeg, hluav taws xob thiab biochemical.
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 ℃.
Sulfuric Acid Hlau (2+) Ntshav Monohydrate Cas 17375-41-6
Sulfuric Acid Hlau (2+) Ntshav Monohydrate Cas 17375-41-6













