Kev lag luam qib sodium chloride NaCl CAS No 7647-14-5
Khoom Description
Sodium chloridehauv paus ua rau kom cov viscosity ntawm cov tshuaj pleev ib ce formulation system, uas yuav txo tau tus nqi ntawm formulation raw khoom siv thiab txo nqi.
Muaj ntsevmuaj ntau yam kev lag luam siv. Nws yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws ntawm kev lag luam chemical thiab hu ua "niam ntawm kev lag luam chemical." Ntawm cov khoom tseem ceeb ntawm kev lag luam chemical, hydrochloric acid, caustic soda, soda tshauv, ammonium chloride, thiab chlorine yog tsim los siv cov ntsev ua raw khoom.
Basic Analysis
| Cov khoom | Specification |
| Qhov tshwm sim | Dawb hmoov |
| NaCl cov ntsiab lus% | Min 99 |
| Silicon dioxide (Si2O)% | Max 0.5 |
| Sulfate (SO4) | Max 0.2 |
| Na2CO3% | Max 0.1 |
| Insoluble hauv dej | Max 0.5 |
| Cov ntsiab lus dej% | Max 0.5 |
| Soluble As (ppm) | 3 max |
| Soluble Pb (ppm) | 10 max |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
