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CAS 138577-01-2 Cesium Fluoroaluminate
Cesium Fluoroaluminate
CAS NO.: 138577-0-2
[Foromo] CsAlF4
[Thepa] sebaka se qhibilihang: 420-450℃, boleng ba PH: 6-8
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Battery Grade LiOH Lithium Hydroxide Lithium Hydroxide Monohydrate
LITHIUM HYDROXIDE,MONOHYDRATE(Mophato oa Betri)
Foromo: LiOH·H2O
Boima ba Foromo: 41.96
CAS NO: 1310-66-3
Properties: White nyenyane monoclinic kristale, linoko, matla alkaline, ho le bonolo ho monya carbon dioxide le metsi moeeng, qhibilihang ka metsing, hanyenyane qhibilihang ka joala, matla a khoheli itseng 2.41, melting ntlha 471 °C.
Litlhoko tsa ponahalo: lijo-thollo tse tšoeu tsa kristale, ha ho mottling, ha ho na agglomeration, ha ho na li-inclusions.
Boemo ba Boleng:Q/TJTE 2-2007
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Cas no:89-32-7 PMDA Pyromellitic dianhydride
Pyromellitic dianhydride (PMDA), lihlahisoa tse hloekileng ke likristale tse tšoeu kapa tse mosehla hanyenyane.E pepesehetse moeeng o mongobo ka potlako e tla monya mongobo o tsoang moeeng ebe e kenngoa ka hydrolyzed ho Pyromellitic Acid. E qhibilihisoa ka dimethyl sulfoxide, dimethylformamide, acetone le metsoako e meng ea organic, e sa qhibiliheng ka har'a ether, chloroformand benzene.Haholo-holo e sebelisoa e le thepa e tala bakeng sa polyimide, le crosslinking agent bakeng sa ho etsa epoxy e phekolang le ho fela ha polyester resin.
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Theko e ntle ka ho fetisisa ea feme CAS 25895-60-7 Sodium cyanoborohydride
Lebitso: sodium cyanoborohydride
Lebitso le leng: sodium cyanotrihydridoborate; sodium cyanoboranuide
CAS: 25895-60-7
Lisebelisoa: Moemeli oa ho fokotsa
Ponahalo: phofo e tšoeu
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Tsela e sireletsehileng ea ho romella CAS 56553-60-7 phofo Sodium triacetoxyborohydride
Lebitso la sehlahisoa:Sodium triacetoxyborohydride
CAS: 56553-60-7
Foromo ea molek'hule:C6H10BNaO6
Ponahalo: phofo e tšoeu
Likahare:95.0%~105.0%(titration)
Lisebelisoa: Bakeng sa karabelo ea phokotso ea amination ea ketone le aldehyde, reductive amination kapa lactamization ea carbonyl motsoako le amine, le reductive amination ea aryl aldehyde.
Bokhoni: 5 ~ 10mt / khoeli
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25kg sephutheloana CAS 75-36-5 99% Acetyl Chloride
Lebitso la Sehlahisoa: Acetyl chloride
CAS NO: 75-36-5
Foromo ea molek'huleC2H3ClO
Ponahalo:Mokelikeli o se nang 'mala
Chroma:≤50
Acetic acid:≤1%
Kopo: Reagent ea acetylation
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Tsela e sireletsehileng ea ho romela thepa CAS 16940-66-2 Sodium borohydride nabh4 phofo
Sodium borohydride ke motsoako oa inorganic, joalo ka phofshoana e tšoeu ea kristale e tšoeu ho isa ho e tšoeu.E na le karabelo e potlakileng le methanol ho hlahisa hydrogen mocheso o tloaelehileng oa kamore.
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Tsela e sireletsehileng ea ho romella CAS 13762-51-1 BH4K phofo Potassium borohydride
Nomoro ea CAS: 13762-51-1
Foromo ea molek'hule: KBH4
Quality Index
Tekanyo : ≥97.0%
Tahlehelo nakong ea ho omisa : ≤0.3%Packaging: moqomo oa karete, 25kg / barrel
Thepa:
Phofo e tšoeu ea kristale, letsoalo le amanang le 1.178, le tsitsitseng moeeng, ha ho na hygroscopicity.
E qhibiliha ka metsing 'me butle-butle e lokolla hydrogen, e qhibilihang ka ammonia ea metsi, e qhibilihang hanyenyaneLitšebeliso: E sebelisetsoa ho fokotsa karabelo ea lihlopha tse khethang 'me e sebelisoa e le ntho e fokotsang aldehydes, ketone le phthalein chlorides.E ka fokotsa lihlopha tse sebetsang ka manyolo RCHO, RCOR, RC
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99.5% Yb2O3 Ytterbium oxide
Kenyelletso e khutšoane ea Ytterbium Oxide
CAS No.: 1314-37-0
EINECS No.: 215-234-0
Mokhoa:Yb2O3
Boima ba 'mele: 325.82
Ponahalo: mmala o mosweu
Solubility: Ha e qhibilihe ka metsing, e qhibiliha ka mokhoa o itekanetseng ho li-mineral acid tse matla
Botsitso: E batla e le hygroscopic
