Calcium Hydride CAS 7789-78-8 Mama (Ca Total) 98.5~101.5% Mg
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma tuʻuina atu le Calcium Hydride (CAS: 7789-78-8) faʻatasi ai ma le maualuga.E mafai ona matou tuʻuina atu COA, faʻasalalauga i le lalolagi atoa, laʻititi ma le tele o loʻo avanoa.Afai e te fiafia i lenei oloa, faʻamolemole lafo mai faʻamatalaga auʻiliʻili e aofia ai numera CAS, igoa o oloa, aofaʻi ia i matou.Please contact: alvin@ruifuchem.com
| Igoa Vailaau | Calcium Hydride |
| Numera CAS | 7789-78-8 |
| CAT Numera | RF2875 |
| Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
| Fuafua mole | CaH2 |
| Molecular Weight | 42.09 |
| Lisi Lisi | 816℃ (malamalama) |
| Malosi | 1.9 g/cm3 |
| Ma'ale'ale | Susū ma'ale'ale, Faigofie Deliquescent. |
| Solubility | Solu i le Vai ma le Ava.E le mafai ona solu i Benzene. |
| Maumau | Stable, ae fa'afefe malosi i le vai e maua ai le hydrogen, fa'asa'oloto ma fa'amumuina le hydrogen.O le fa'afeso'ota'i ma mea fa'ama'i malolosi e ono tupu ai le afi po'o le pa.E le fetaui ma vailaʻau faʻamaʻi malosi, malosi malosi, halogens, vai, ava malosi. |
| TSCA | Ioe |
| Vasega o Tulaga Lamatia | 4.3 |
| Fa'aputuga Vaega | I |
| HS Code | 28500090 |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Fa'amatalaga |
| Fa'aaliga | Pa'epa'e i le Efuefu Malosi po'o tioata |
| Su'esu'ega u'amea | <15000 ppm |
| Mg e le ICP Atomic Emission | <1.00% |
| Mama (Aofa'i Ca) | 98.5~101.5% |
| Mama | 98.0~100.0% (Fa'avae I luga ole Su'esu'ega o Metala) |
| ICP Su'esu'ega Tele | Faʻamaonia i le Faʻatulagaina |
| X-Ray Diffraction | E tusa ma le Fauga |
| Tulaga Su'ega | Pisinisi Tulaga |
afifi:25kg net uʻamea paʻu, pe tusa ai ma manaoga o tagata faatau
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
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Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
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Calcium Hydride (CAS: 7789-78-8) o se alkaline earth metal hydride, e ui lava e le mautu nai lo lithium hydride, ae mautu nai lo isi alkali metal borohydride.Ole fua ole vaila'au ole CaH2.O le mamafa ole mole e 42.10.Pe a faʻaalia i le susu susu o le hydrogen o le a faʻamalolo, ma o le a alu ese le calcium hydroxide.Ole fua ole 1.9.O le vevela o le pala e tusa ma le 600 ℃.Ole mea ole liusuavai ole 816℃ (hydrogen).A fetaui ma vai, carboxylic acids, ava maualalo, e mafai ona pala e gaosia ai le hydrogen.Le pala A o'o le 600 ℃ le vevela, e amata ona pala.I le vevela o le potu, e le mafai ona tali atu i le okesene mago, nitrogen, chlorine, ae mafai ona tali atu i le maualuga o le vevela.Ole tali lea e mafai ona maua ai le CaO, Ca3N2, CaCl2.I le vevela o le potu, e mafai ona tali atu i le vai ma o le oloa o le calcium hydroxide ma le hydrogen.E mafai ona faʻaaogaina e fai ma sui faʻaitiitiga ma se sui condensing i le faʻaogaina o meaola, ma faʻamago i le gaosia o mea hydrogen.e masani ona fa'aaogaina i fale su'esu'e e gaosia ai ni vaega laiti ole hydrogen mama mo su'ega.Fa'aaogaina e pei o le pauta metallurgy.Mea fa'aitiitiga, fa'amago kasa ma su'esu'ega vaila'au.Fa'asologa fa'aletino.O le calcium hydride o loʻo faʻaaogaina e fai ma sui faʻamago lelei mo vaifofo faʻavae aprotic e pei o ethers ma amine maualuga.O se mea aoga faʻamaʻi faʻamaʻi i se tuʻufaʻatasiga o aldehyde enamines i le maualuga ma le mama.
Vaega: O mea pāpā.
Uiga mata'utia pa: Pe a vevela le tali i le tetrahydrofuran, e mafai ona mafua ai le pa;pe a faʻafefiloi ma le potassium chlorate, hypochlorite, bromate, perchlorate, e maʻaleʻale le vevela, feteʻenaʻiga maʻaleʻale ma pa.
Uiga Teuina: E mana'omia e le Faletupe le fa'amamago o le vevela maualalo;fa'ate'ia, susu, fa'asaga i le vevela maualuga.
Su'i tineia: Foam, carbon dioxide, pa'u mago.
