Khoom Taw qhia
| Ammonium fluoroborate Cov ntaub ntawv yooj yim |
| Khoom npe: | Ammonium Fluoborate |
| Synonyms: | AMMONIUM TETRAFLUOROBORATE 99 noj, ntshiab; ammoniumfluoroborate[ qr];ammoniumtetrafluoroborate(1-) |
| CAS: | 13826-83-0 |
| MF: | BF4H4N |
| MW: | 104.84 |
| EINECS: | 237-531-4 |
| Khoom Categories: | Fluoride; resin xov catalyst hauv luam ntawv; Ammonium ntsev; Khoom siv Science; Hlau thiab Ceramic Science; ntsev; Kev lag luam / Tshuaj zoo; Inorganics; halometallate ntsev |
| Mol File: | 13826-83-0.mol |
 |
|
| Ammonium Fluoborate Cov Khoom Siv Tshuaj |
| Melting point | 230 degree |
| ceev | 1.871 g / mL ntawm 25 degree (lit.) |
| cia temp. | Inert cua, Chav Kub |
| daim ntawv | Hmoov |
| Specific Gravity | 1.871 |
| xim | Dawb |
| PH | 3.5 (5g / l, H2O, 20 degree) |
| Dej Solubility | soluble |
| rhiab heev | Moisture Sensitive |
| Kev txwv tsis pub dhau | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| CAS DataBase Reference | 13826-83-0(CAS DataBase Reference) |
| EPA Tshuaj Registry System | Ammonium fluoroborate (13826-83-0) |
| Cov ntaub ntawv kev nyab xeeb |
| Hazard Codes | C |
| Risk Statements | 36/37/38-34 |
| Cov lus hais txog kev nyab xeeb | 26-36-45-36/37/39 |
| RIDADR | TIAB SA 9088 |
| WGK Germany | 3 |
| RTECS | BQ6100000 |
| Kev Ceeb Toom | Corrosive / Moisture Sensitive |
| TSCA | T |
| HS Code | 2826 90 80 |
| HazardClass | MOISTURE SENSITIVE, CORROSIVE |
| HazardClass | 8 |
| Cov Ntaub Ntawv Muaj Xwm Ceev | 13826-83-0(Cov ntaub ntawv muaj phom sij) |
| MSDS Cov Ntaub Ntawv |
| Tus kws kho mob | Lus |
|---|---|
| Ammonium Fluoborate | Lus Askiv |
| SigmaAldrich | Lus Askiv |
| ACROS | Lus Askiv |
| ALFA | Lus Askiv |
| Ammonium Fluoborate Siv thiab Synthesis |
| Chemical Properties | dawb crystalline hmoov |
| Siv | Ammonium fluoroborate yog siv los ua cov tshuaj analytical reagent. Nws kuj tseem siv rau hauv kev lag luam textile thiab dyeing kev lag luam thiab siv los ua cov khoom siv rau kev ua tiav. Nws yog tsuas yog siv rau qhov kub siab fluxing kev txiav txim siab los ntawm kev lag luam hlau; catalyst; nyob rau hauv nplaim taws retardants thiab ua raws li ib tug khoom lubricant nyob rau hauv tej-roj emulsions rau txhuas dov thiab sib sau. |
| Kev piav qhia dav dav | Tsis hnov tsw dawb crystals. Sinks thiab sib tov nrog dej. |
| Cua & Dej Reactions | Sublimes saum 238 degree. los tsim cov pa phem [AAR 1991]. Dej soluble. |
| Reactivity Profile | Acid inorganic ntsev feem ntau yog soluble hauv dej. Cov kev daws teeb meem muaj qhov nruab nrab ntawm cov hydrogen ions thiab muaj pH tsawg dua 7.0. Lawv react li acids rau neutralize bases. Cov neutralizations ua kom sov, tab sis tsawg dua los yog tsawg dua yog tsim los ntawm neutralization ntawm inorganic acids, inorganic oxoacids, thiab carboxylic acid. Lawv feem ntau tsis hnov mob li oxidizing cov neeg ua haujlwm lossis txo cov neeg ua haujlwm tab sis cov cwj pwm zoo li no tsis yooj yim sua. Ntau ntawm cov tebchaw no catalyze cov tshuaj tiv thaiv organic. |
| Health Hazard | INHALATION: Tej zaum yuav ua rau khaus ntawm cov pa ua pa, qhov ntswg los ntshav, thiab xeev siab. EYES: Tej zaum yuav khaus. |
| Hluav Taws Xob | Cwj Pwm Hauv Hluav Taws Kub: Sublimes saum toj 238 degree yielding pa phem. |
| Kev ruaj ntseg Profile | Cov tshuaj lom thiab muaj zog irritant. Saib kuj FLUORIDES thiab BORON COMPOUNDS. Thaum rhuab mus rau decomposition nws emits cov pa phem heev ntawm F-, TSIS, thiab NH3. |
| Txoj kev Purification | Crystallize nws los ntawm dej conductivity (1mL / g) ntawm 100o thiab 0o. 450 Purification ntawm Inorganic Compounds |
| Ammonium fluoroborate Kev Npaj Cov Khoom Siv Thiab Cov Khoom Raw |
| Cov khoom siv raw | Ammonia-->Hydrogen fluoride-->Ammonium bicarbonate-->Fluoroboric acid-->Orthoboric acid-->Hexafluorosilicic acid-->Flow Cell |
| Cov khoom npaj | Fluorine fluxing agent-->Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate-->Methyl 1H-indazole -6-carboxylate |
Cim npe nrov: Tuam Tshoj ammonium fluoroborate manufacturers, lwm tus neeg, Hoobkas
Tom ntej: Barium Fluoride
Koj Tseem Yuav Zoo Li
Xa kev nug
