PRODUCTS
Muaj nuj nqi
CAS Nr:. | 7789-04-0 |
Linear Formula: | CrPO 4 |
Purity: | 99 feem pua - 99.999 feem pua |
Qhov tsos: | Ntsuab hmoov |
Chromium Phosphate Description
Chromium phosphate (chromium (III) phosphate) yog tsim los ntawm reacting chromium chloride nrog sodium phosphate tov.
Cov xim uas muaj chromium (III) phosphate tau siv los ua cov tshuaj tiv thaiv corrosion rau cov hlau. Cov xim muaj cov kua qaub aqueous acidic chromium (III) phosphate uas hloov mus rau cov yeeb yaj kiab zoo ib yam thaum siv rau cov hlau hnyav siv hauv kev tsim khoom thiab khoom siv xws li zinc, zinc alloy, aluminium thiab aluminium alloy substrates. Kev siv cov txheej txheem suav nrog electroplating, immersing lossis txau cov tshuaj rau ntawm qhov chaw ntawm lub substrate.
Chromium (III) phosphate muaj ntau yam kev siv hauv kev lag luam polymer. Kev sib xyaw chromium (III) aluminium phosphate yog dav siv los ua ib qho catalyst hauv alkylation ntawm aromatic hydrocarbons siv cawv xws li methylation ntawm toluene siv methanol. Cov cawv yog lub cev qhuav dej rau hauv ether thaum cov khoom siv hloov pauv alkyl tuaj yeem siv los ua ib qho nruab nrab hauv kev tsim cov khoom siv hluavtaws xws li poly (ethylene terephthalate).
Pretreatment nrog chromium (III) phosphate-silicate kuj yog siv los ua cov qauv laminated los ua kom muaj kev vibration thiab suab nrov hauv lub cev muaj zog.
Chromium Phosphate Applications thiab Lwm yam lag luam
● Anti-corrosive txheej
● Catalyst
● Polymer
● Kev tsim tshuaj lom neeg
● Cov ntaub ntawv zoo nkauj
● Pigments & Coatings
● Kev Tshawb Fawb & Kev Tshawb Fawb
Chemical Identifiers
Linear Formula | CrPO4 |
MDL Number | TIAB SA 00150221 |
EC No. | 232-141-0 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 62673 |
IUPAC npe | chromium (3 ntxiv) phosphate |
SMILES | [Cr plus 3].[O-]P([O-])([O-])=O |
InchI ID nkag mus | InChI=1S/Cr.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q plus 3;/p{{13} } |
InchI Key | IKZBVTPSNGOVRJ-UHFFFAOYSA-K |
Chromium Phosphate Properties (Theoretical)
Compound Formula | CrO4P |
Molecular Luj | 146.97 |
Qhov tshwm sim | Ntsuab hmoov |
Melting Point | Xyoo 1907 degree |
Boiling Point | 2671 degree |
Qhov ntom | 4.236 |
Solubility hauv H2O | Insoluble |
Crystal Phase / Qauv | Monoclinic |
Exact Mass | 146.893932 |
Monoisotopic pawg | 146.893932 |
Chromium Phosphate Health & Safety Information
Lus Cim | Kev phom sij |
Cov Lus Qhia Txog Hazard | H314 |
Hazard Codes | C |
Cov Lus Qhia Ua Ntej | P280-P305 plus P351 plus P338-P310 |
Risk Codes | 34 |
Cov lus hais txog kev nyab xeeb | 26-36/37/39-45 |
RTECS Number | N/A |
Cov ntaub ntawv thauj mus los | UN 3260 8/PG II |
WGK Germany | 3 |
GHS Daim duab | GHS05 Corrosive
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Cim npe nrov: chromium phosphate, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
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