Calcium Hydride CAS 7789-78-8 Purity (Ca Tapeke) 98.5~101.5% Mg
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o Calcium Hydride (CAS: 7789-78-8) me te kounga teitei.Ka taea e matou te whakarato COA, te tuku i te ao, te iti me te rahinga e waatea ana.Mena kei te pirangi koe ki tenei hua, tukuna mai nga korero taipitopito ko te nama CAS, te ingoa hua, te rahinga ki a maatau.Please contact: alvin@ruifuchem.com
| Ingoa matū | Konupora Hydride |
| Tau CAS | 7789-78-8 |
| Tau CAT | RF2875 |
| Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
| Tātai rāpoi | CaH2 |
| Taumaha rāpoi | 42.09 |
| Iwi Whakarewa | 816℃ (marama) |
| Kiato | 1.9 g/cm3 |
| Tairongo | Makuku Tairongo, He ngawari te whakaheke. |
| Wairewa | Wairewa ki te Wai me te Waipiro.Kore ki te Benzene. |
| Te pumau | He pumau, engari he kaha te tauhohenga ki te wai hei whakaputa i te hauwai, te tuku me te mura o te hauwai.Ko te whakapiri atu ki nga kaiwhakaora kaha ka puta he ahi, he pahū ranei.Kare e hototahi ki te kaha o te oxidizing agents, te waikawa kaha, te halogens, te wai, te waipiro. |
| TSCA | Ae |
| Te akomanga morearea | 4.3 |
| Roopu Tarapi | I |
| Waehere HS | 28500090 |
| Waitohu | Ruifu Chemical |
| Tūemi | Whakatakotoranga |
| Te ahua | Maama-Ma ki te Mana Hina, Tioata ranei |
| Aroturuki Te Taatari Metara | <15000 ppm |
| Mg na ICP Atomic Emission | <1.00% |
| Pure (Ca Tapeke) | 98.5~101.5% |
| Maamaa | 98.0~100.0% (I runga i te Taatari Maango Whakamutunga) |
| ICP Nui Tātari | Whakapumautia ki te Hanganga |
| Te Paheketanga X-Ray | He rite ki te Hanganga |
| Paerewa Whakamatau | Paerewa hinonga |
Mōkī:25kg pahū rino kupenga, i runga ranei i te hiahia a te kaihoko
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Ko te konupora Hydride (CAS: 7789-78-8) he hydride whakarewa whenua kawakore, ahakoa ehara i te mea pumau atu i te lithium hydride, engari he pumau i etahi atu borohydride whakarewa alkali.Ko te tauira matū ko CaH2.Ko te taumaha ngota ko te 42.10.I te wa e pa ana ki te hau makuku ka puta te hauwai, ka waiho te konupūmā waihā.Ko te wahanga o te 1.9.Ko te tempreture pirau he tata ki te 600 ℃.Ko te ira whakarewa he 816 ℃ (hauwai).Ka tutaki ki te wai, te waikawa warowairaka, te waipiro iti, ka pirau ki te whakaputa hauwai.Te pirau Ka tae te tempreture ki te 600 ℃, ka timata te pirau.I te pāmahana rūma, e kore e taea e te reira tauhohe ki te hāora maroke, hauota, māota, engari e taea tauhohe i te pāmahana tiketike.Ka taea e tenei tauhohenga te whakaputa CaO, Ca3N2, CaCl2, ia.I te pāmahana rūma, ka tauhohe ki te wai me te hua ko te konupūmā waihā me te hauwai.Ka taea te whakamahi hei kaihoko whakaheke me te kaihoko whakamaarama i roto i te whakahiato waro, me te desiccant ki te whakaputa rauemi hauwai.ka whakamahia i nga wa katoa i roto i nga taiwhanga hei whakaputa i te hauwai tino parakore mo nga whakamatautau.Ka whakamahia penei i te paura whakarewa.Ko nga kaihoko whakaheke, te whakamaroke hau me nga reagents tātari matū.Te whakahiato pararopi.Ka whakamahia te konupora hydride hei kaihoko whakamaroke pai mo nga whakarewa-a-aprotic e mau ana i te turanga penei i te ethers me te amine tuatoru.He kaihoko whakamaoritanga whaihua i roto i te whakahiatotanga o nga enamines aldehyde i roto i te hua teitei me te ma.
Kāwai: Matū pahū.
Pahū āhuatanga mōrearea: I te wera o te tauhohenga ki te tetrahydrofuran, ka pahū;ka uru ki te konupora chlorate, hypochlorite, bromate, perchlorate, he werawera, he waku, he pahū.
Nga Ahuatanga Rokiroki: Me whakamaroke te putea ki te whakamaroke i te pāmahana iti;te ru, te makuku, ki te pāmahana teitei.
Kaipatu: Pahuka, hauhā, paura maroke.
