Factory Supply Aluminium hydroxide los ntawm Tuam Tshoj CAS: 21645-51-2 nrog High Quality
Cov khoom
• Melting Point: 300 ℃
• Boiling Point: 2980 ℃ [ntawm 101 325 Pa]
• Cov tsos mob: Dawb/colloidal suspension
• Ceev: 2.40
• Vapor Pressure:
• Cia Temp• : Khaws ntawm +5 ° C txog +30 ° C.
• Solubility: 0• 0015g/l
• Dej Solubility: insoluble
• Stability: ruaj khov. Incompatible nrog cov hauv paus muaj zog.
• Merck: 14,342
Specification
| AL(OH) 3 | 99% min |
| Al3O2 | 64.5% min |
| Fe | 0.02% max |
| SiO 2 | 0.02% max |
| Na2O | 0.30% max |
| Ignition poob | 34.5% min |
| Mositure | 0.3% max |
| Cov khoom | Txuj | Cov qhabnias xeem | |
| Kev txheeb xyuas | AH-NMR: Ua raws li cov qauv | Ua raws | |
| B.LC-MS: Ua raws li cov qauv | Ua raws | ||
| C.Qhov IR spectrum ntawm cov qauv yuav tsum zoo ib yam nrog cov qauv siv. | Ua raws | ||
| D.HPLC-ESI-MS Lub sijhawm khaws cia ntawm lub ncov loj hauv chromatogram ntawm Assay kev npaj sib raug rau qhov uas nyob rau hauv chromatogram ntawm Standard npaj, raws li tau txais nyob rau hauv Assay. | Ua raws | ||
| Poob ntawm ziab% | ≤ 2.0 | 0.19 ib | |
| Cov hlau hnyav ppm | ≤10 | ||
| Moisture% | ≤1.0 | 0.1 | |
| Sulfated tshauv% | ≤0.5 txiav txim rau 1.0 g. | 0.009 ib | |
| Residue ntawm ignition% | ≤0.1 | 0.03 ib | |
| Yam khoom % | Unspecified impurities: rau txhua impurity | ≤ 0.10 | |
| Tag nrho impurity | ≤0.5 | 0.18 | |
| Purity% | ≥99.0 | 99.7 ua | |
| Kev ntsuam xyuas % | 99.0 ~ 101.0 (anhydrous tshuaj). | 99.8 ua | |
Cov khoom siv
Aluminium hydroxide muaj ntau yam siv hauv tshuaj thiab kev lag luam. Hauv cov tshuaj, nws feem ntau yog siv los ua cov tshuaj tiv thaiv kab mob los kho cov kab mob digestive xws li peptic ulcers thiab acid reflux. Tsis tas li ntawd, nws kuj yog siv los ua ib qho tshuaj tiv thaiv hauv cov tshuaj tiv thaiv los pab txhim kho kev tiv thaiv kab mob. Kev lag luam, nws yog siv los ua cov khoom siv los yog cov khoom ntxiv hauv kev tsim cov khoom xws li yas, roj hmab, iav thiab cov khoom siv hauv tsev. Tsis tas li ntawd, vim nws cov hygroscopicity thiab hluav taws-retardant zog, nws kuj tuaj yeem siv los ua cov khoom siv hluav taws kub thiab qee cov tshuaj pleev ib ce.
Ntim Thiab Cia
Ntim: 25/50/1000kgs / hnab los yog raws li tus neeg thov kev thov.
Cia: Khaws rau hauv qhov zoo kaw, lub teeb-resistant thiab airtight ntim.
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws
Khaws rau hauv qhov chaw qhuav, huv si, zoo-ventilated, kom deb ntawm qhov hluav taws kub thiab cov khoom tawg. Nws yog qhov zoo tshaj rau khaws cia rau hauv cov thawv kaw kom deb ntawm cov kua qaub, alkalis thiab lwm yam tshuaj kom tsis txhob muaj tshuaj lom neeg tsis tsim nyog. Tsis tas li ntawd, saib xyuas kom tsis txhob muaj kev ntxhov siab thiab tso cov ntawv qhia meej ntawm cov thawv ntim khoom kom ntseeg tau tias raug thiab nyab xeeb thaum siv.
Kev Tiv Thaiv Kev Nyab Xeeb
• Hazard Codes: Xi
• Nqe lus: 36
• Cov Lus Qhia Txog Kev Nyab Xeeb: 26-36
• WGK Lub Tebchaws Yelemees: -
• RTECS: BD0940000
• TSCA: Yes
• Cov Ntaub Ntawv Tshuaj Tiv Thaiv Kab Mob: 21645-51-2 (Cov Ntaub Ntawv Tshuaj Tiv Thaiv)
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.