99% feeb Phloroglucinol dihydrate cas 6099-90-7
Lub Npe Khoom: Phoroglucinol dihydrate
CAS No.: 6099-90-7
Cov mis molecular: C6H10O5
Qib: 99% feeb
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Dawb los yog yuav luag dawb hmoov |
| Kev yaj tau | Sparingly soluble hauv dej, dawb soluble hauv ethanol (96%), suab insoluble hauv methylene chloride |
| PH | 4.0~6.0 |
| Cov tsos ntawm cov tshuaj | Ntshiab thiab tsis muaj xim ntau dua li cov tshuaj siv los ntawm BY5 |
| Poob thaum ziab | 20.0% ~ 23.0% |
| Cov khoom muaj feem xyuam | Kev Tsis Muaj Peev Xwm A tsis pub ntau tshaj 1.5 npaug ntawm lub ncov tseem ceeb hauv chromatogram tau txais nrog cov kua siv (0.15 feem pua) |
| Impurity D tsis pub ntau tshaj 1.5 npaug ntawm lub ncov tseem ceeb hauv chromatogram tau txais nrog cov kua siv (0.15 feem pua) | |
| Impurity E tsis pub ntau tshaj 1.5 npaug ntawm lub ncov tseem ceeb hauv chromatogram tau txais nrog cov kua siv (0.15 feem pua) | |
| Impurity K tsis pub ntau tshaj 1.5 npaug ntawm lub ncov tseem ceeb hauv chromatogram tau txais nrog cov kua siv (0.15 feem pua) | |
| Cov tshuaj chlorides | ≤ 200ppm |
| Cov tshuaj sulfate | ≤ 500ppm |
| Cov tshauv sulfate | ≤ 0.1% |
| Cov kuab tshuaj seem | 1,2,4-trimethyl benzene tsis pub ntau tshaj 20ppm |
| Kev Txwv ntawm Cov Kab Mob Me Me | TAMC yuav tsum tsis pub tshaj 103cfu/g TYMC yuav tsum tsis pub tshaj 102cfu/g |
| Cov Ntsiab Lus | 99.0% -101.0% |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
25KG/CARTON los yog raws li qhov kev thov
Sau koj cov lus ntawm no thiab xa tuaj rau peb
