Aiga
Oloa
vaila'au
Pesticide
Pesticide intermediate
Pharmaceutical intermediate
Photoinitiator
Tala Fou
FAQs
Faatatau ia tatou
Taamiloga Falegaosimea
Faafesootai matou
English
Oloa
Aiga
Oloa
Dimethyl carbonate CAS:616-38-6
Dimethyl carbonate (DMC), o se vailaʻau mataʻutia e maualalo le oona, lelei le puipuiga o le siosiomaga ma le lautele o le faʻaogaina, o se mea taua tele mo le faʻaogaina o meaola.O lona fausaga mole o lo'o iai vaega fa'atino e pei o le carbonyl, methyl ma le methoxy, ma e iai fo'i fa'agaioiga eseese.O loʻo i ai uiga o le faʻaogaina saogalemu, faigofie, faʻaitiitia le faʻaleagaina ma faigofie felauaiga i le gaosiga.O le Dimethyl carbonate o se oloa fa'aola "meamata" fa'amoemoeina ona o...
su'esu'ega
auiliiliga
N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4
N- methylpyrrolidone, sua suau'u e leai se lanu ma manino ma sina manogi amine.Solu i le vai, ava malosi, eter, ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon ma castor oil.Volatility maualalo, mautu vevela lelei ma mautu kemisi, ma e mafai ona fa'amama i le vai ausa.Ia hygroscopicity.Ma'ale'ale i le malamalama.N-methylpyrrolidone e masani ona faʻaaogaina i le lithium batini, vailaʻau, vailaʻau faʻamaʻi, pigmenti, mea faʻamama, mea faʻapipiʻi ma isi pisinisi.1. Saina n...
su'esu'ega
auiliiliga
5-CHLORO-N-VALERIC ACID
5-chlorovaleric acid CAS:1119-46-6
su'esu'ega
auiliiliga
5-chloro aMyl chloride
5-Chlorovaleryl chloride, CAS:1575-61-7
su'esu'ega
auiliiliga
5-Chloroethyl-6-chloro-1,3-dihydro-2H-indole-2-one,CAS 118289-55-7
Numera CAS:118289-55-7
Isi Igoa:6-Chloro-5-(2-chloroethyl)-1
MF:C10H9Cl2NO
EINECS Nu.:118289-55-7
Ituaiga:Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Mama: ≥99%
Numera Fa'ata'ita'iga:118289-55-7
Talosaga: Ziprasidone intermediate
Fa'aaliga: Pa'u Pa'epa'e
Igoa o oloa:5-Chloroethyl-6-chloro-1,3-dihydro-2H-indole-2-one
Lanu: Pa'u Pa'epa'e
su'esu'ega
auiliiliga
Cycobalamin Vitamin B12 Antianemia vitamini
Cycobalamin o se tasi o vaitamini B lavelave, lea ei ai se aafiaga malosi anti-pernicious anemia.O le igoa na tuʻuina mai e le faʻamaʻi o le vitamini B12, o se mea taua mo le atinaʻeina o siama ma manu.E ese mai i le C, H, O, N, P ma Co, o le aD-ribose conjugate o le 5,6-dimethe-rbenzimidazole o se vaega o lona fausaga.AR Todd et al.tuʻu i luma le faʻatulagaga faʻavae, lea e taʻua o le cyanocobalamin ona o le cyano e faʻamaopoopoina i luga ole cobalt.Ole maualuga ole absorption ile vai vai ole 278,361,548 nm.I le 1948, na maua ai e E.L.Rickes o le Iunaite Setete ma E.L.Smith o Peretania ni tioata tutoatasi mai le ate.Talu mai lena taimi, o lenei mea na maua mai foi mai se actinomycete (StrePtomyces griseum).
O le Cyanocobalamin foi o le mea e tupu aʻe ai puaa ma moa, ma o le mea lava lea e tasi ma le mea faʻapolotini manu e manaʻomia mo le fofoina o fuamoa.Vitamini B12, tuʻuina atu i tagata mamaʻi maʻi faʻamaʻi i le 150 micrograms, e mafai ona faʻateleina sela mūmū e tusa ma le 2 taimi, ma 3-6 micrograms e mafai foi ona maua ai aʻafiaga.I vivo, o loʻo feaveaʻi i totonu o le toto i le tulaga o le tuʻufaʻatasia ma le trans-cobalamin protein (a-globular protein), ma o loʻo i ai i le tulaga o le coenzyme i masini eseese.Faʻatasi ma le folic acid, e aʻafia i le metabolism o le methyl transfer ma le gaosiga o le methyl malosi.Ma avea ma mea taua o purine, pyrimidine ma isi biosynthesis.
su'esu'ega
auiliiliga
TPU mo le pipii seevae,
O ona uiga: 1. Leai se samasama;2. Vave vave tele;3. Tete'e maualuga vevela.O lenei faasologa o oloa o loʻo i ai le pipii lelei ma le vevela o le PVC, PU, paʻu, TPR, EVA, nylon, paʻu ma isi mea.O le pipii lelei ma le vevela vevela maualuga e mafai ona maua e aunoa ma le faʻaogaina o vailaʻau faʻamalolo.Ona o ona uiga e le samasama, e sili ona talafeagai mo le faʻapipiʻiina o seevae paʻepaʻe eseese.LY fa'asologa polyurethane fa'apipi'i o se vaega e lua ...
su'esu'ega
auiliiliga
Toe fa'afouina le pa'u butyl
O le pa'u toe maua mai o le butyl e aofia i se vaega taua o le pa'u toe maua.Faatasi ai ma le sili atu i le 900 butyl i totonu tubes e pei o mea mata, e faamamaina e le 80 mesh filtration ina ua uma le desulfurization e ala i le faagasologa decomposition sili ona alualu i luma.E i ai uiga o le malosi lelei, fineness maualuga, malosi tightness ea ma mauoa elasticity lima.E mafai ona faʻaaogaina naʻo ia e gaosia ai le paʻu paʻu oloa e pei o tamai butyl i totonu tubes, butyl capsules, butyl faʻamaufaʻailoga, ma isi. E mafai foi ona faʻaoga faʻatasi ...
su'esu'ega
auiliiliga
pauta kuka
Igoa o oloa: sua tao tao CAS :144-55-8 EINECS numera 205-633-8 Fua o oloa: vasega mea'ai Tele vaega: 200 (mesh) Fa'atino tulaga lelei: GB/t1606-2008 Igoa: sodium bicarbonate (susu tao) Ituaiga: 25kg Vailaau mata'utia: leai Mea e aofia ai: 99% Sodium bicarbonate, chemical formula NaHCO3, e masani ona ta'ua ole baking soda.Paʻepaʻe tioata mama, o lona soluble i le vai e itiiti ifo nai lo le sodium carbonate.O se vaila'au fa'apisinisi.Ua amata ona pala faasolosolo le malo ma maua ai le sodium ca...
su'esu'ega
auiliiliga
PPO/PPE
Fa'aogaina o le PPO granules 1: Mo le gaosiga o vaega fa'afefe vevela fa'alumaina fa'aitiitia le fa'aogaina o vaega fa'afefeteina vaega fa'asalalau ma vaega fa'aeletoroni o foma'i 2: E mafai ona fa'aoga i le maualuga o le vevela fa'aoga, lau, valve ma isi vaega e mafai ona suia e fa'aaoga ai le sila u'amea 3 : E mafai ona gaosia fa'avili, fa'amau ma feso'ota'iga Meatotino Meatotino * Paleni lelei o meatotino * FetolofiMalo ma malosi * Fetolofi * Malosi o a'afiaga * Lelei le fa'aogaina o le eletise * Fa'agata afi lelei * Chemic...
su'esu'ega
auiliiliga
chloroprene pa'u CR121
Neoprene, e lauiloa foi o le chloroprene rubber ma le Xinping rubber.Pa'u fa'akomepiuta na gaosia e le α-polymerization o le chloroprene (2- chloro-1,3- butadiene) e fa'aaogaina lautele i mea tau tau, viscose soles, fa'alavalava ma fafie.O le pa'epa'e po'o le poloka e iai le susu papa'e, beige po'o le lanu enaena malamalama o se elastomer e gaosia e ala i le alpha polymerization o le chloroprene (ie 2- chloro-1,3- butadiene) e fai ma mea mata'utia.O le solubility parameter o tala pa'u chloroprene mo δ = 9.2 ~ 9....
su'esu'ega
auiliiliga
chloroprene pa'u CR232
Neoprene, e lauiloa foi o le chloroprene rubber ma le Xinping rubber.Pa'u fa'akomepiuta na gaosia e le α-polymerization o le chloroprene (2- chloro-1,3- butadiene) e fa'aaogaina lautele i mea tau tau, viscose soles, fa'alavalava ma fafie.O le pa'epa'e po'o le poloka e iai le susu papa'e, beige po'o le lanu enaena malamalama o se elastomer e gaosia e ala i le alpha polymerization o le chloroprene (ie 2- chloro-1,3- butadiene) e fai ma mea mata'utia.O le solubility parameter o tala pa'u chloroprene mo δ = 9.2 ~ 9....
su'esu'ega
auiliiliga
1
2
3
Sosoo ai >
>>
Itulau 1 / 3
Ki'i enter e su'e po'o le ESC e tapuni
English
French
German
Portuguese
Spanish
Russian
Japanese
Korean
Arabic
Irish
Greek
Turkish
Italian
Danish
Romanian
Indonesian
Czech
Afrikaans
Swedish
Polish
Basque
Catalan
Esperanto
Hindi
Lao
Albanian
Amharic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Bulgarian
Cebuano
Chichewa
Corsican
Croatian
Dutch
Estonian
Filipino
Finnish
Frisian
Galician
Georgian
Gujarati
Haitian
Hausa
Hawaiian
Hebrew
Hmong
Hungarian
Icelandic
Igbo
Javanese
Kannada
Kazakh
Khmer
Kurdish
Kyrgyz
Latin
Latvian
Lithuanian
Luxembou..
Macedonian
Malagasy
Malay
Malayalam
Maltese
Maori
Marathi
Mongolian
Burmese
Nepali
Norwegian
Pashto
Persian
Punjabi
Serbian
Sesotho
Sinhala
Slovak
Slovenian
Somali
Samoan
Scots Gaelic
Shona
Sindhi
Sundanese
Swahili
Tajik
Tamil
Telugu
Thai
Ukrainian
Urdu
Uzbek
Vietnamese
Welsh
Xhosa
Yiddish
Yoruba
Zulu
Kinyarwanda
Tatar
Oriya
Turkmen
Uyghur