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Te ara tuku haumaru CAS 56553-60-7 paura konutai triacetoxyborohydride
Ingoa hua: Sodium triacetoxyborohydride
CAS:56553-60-7
tātai rāpoi:C6H10BNaO6
Te ahua: te paura ma
Ihirangi: 95.0%~105.0%(titrate)
Whakamahinga: Mo te tauhohenga whakaheke amination o te ketone me te aldehyde, te amination whakaiti, te lactamization ranei o te pūhui waro me te amine, me te amination whakaiti o te aryl aldehyde
Te kaha: 5 ~ 10mt / marama
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25kg kete CAS 75-36-5 99% Acetyl Chloride
Ingoa Hua: Acetyl chloride
NO CAS:75-36-5
Tātai rāpoi C2H3ClO
Te ahua: Te wai kore tae
Chroma:≤50
Waikawa ahetiki:≤1%
Taupānga: Reagent acetylation
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Te ara tuku haumaru CAS 16940-66-2 Konutai borohydride nabh4 paura
Ko te konutai borohydride he puhui pararopi, he mea ma ki te ma-ma te paura tioata pai, he putunga ranei.He tere te tauhohenga ki te methanol ki te whakaputa hauwai i te pāmahana rūma noa.
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Te ara tuku haumaru CAS 13762-51-1 BH4K paura konupora borohydride
NAMA CAS:13762-51-1
tātai rāpoi:KBH4
Taurangi Kounga
Whakamātautau: ≥97.0%
Ngaronga i te whakamaroke : ≤0.3%Taapaki: Pahu Kaata, 25kg/paera
Taonga:
Te paura tioata ma, te kiato whanaunga 1.178, ka mau i te hau, kaore he hygroscopicity.
Ka memeha ki roto i te wai, ka tukuna atarua te hauwai, ka whakarewahia ki te haukini wai, he paku wairewaWhakamahinga: Ka whakamahia mo te whakaheke i te hohenga o nga roopu whiriwhiri waro, ka whakamahia hei kaihoko whakaheke mo nga aldehydes, ketones me te phthalein chlorides.Ka taea e ia te whakaiti i nga roopu mahi organic RCHO, RCOR, RC
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Ko te utu pai rawa atu o te wheketere CAS 7758-01-2 Potassium bromate
Ko te konupora Bromate e mohiotia ana ko Bromate, te pāhare pāporo, te waikawa Bromic, te tote pāhare pāporoTātai rāpoi o BrKO3.
Ko te Potassium Bromate he paura karaihe ma, he 3.26 te kiato me te ira whakarewa o te 370 ℃.Karekau he hongi me te reka o te tote me te paku kawa.He ngawari te momi wai, ka kuhu ki te hau, engari karekau e pakaru.Ka memeha noa ki te wai, engari he paku ki te waipiro.He kūpapa te wairewa wai.
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Tino Maamaa 99.9% RbNO3 Paura Rubidium Nitrate CAS 13126-12-0
NAMA CAS:13126-12-0
[Tai] RbNO3
[Properties] Te paura karaihe ma, ka whakarewahia ki te wai.
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99.99% Te Parakore CAS 534-17-8 Cesium Carbonate Cs2CO3 Paura
NAMA CAS: 534-17-8
[Tai] Cs2CO3
[Ahuatanga] karaihe ma, he ngawari te whakaheke, he memeha ki te wai, te waipiro me te etera.Pito i te 610 ℃
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99% RbOH Paura Rubidium Hydroxide CAS 1310-82-3
NAMA CAS:1310-82-3
[Tai] RbOH
[Ahuatanga] Te paura ngawari te ma, he kawakore, he wairewa ki te wai, he koretake ki te waihano, MP 301℃.
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Tino Maamaa 99.9% RbI Paura CAS 7790-29-6 Rubidium Iodide
NAMA CAS:7790-29-6
[Tai] RbI
[Properties] Te paura karaihe ma, ka whakarewahia ki te wai.
