-
Tom ntej: Sodium edetate CAS 64-02-8
Tom ntej: Sodium edetate CAS 64-02-8
Ethylenediaminetetraacetic acid (EDTA) muaj 4 pawg carboxyl thiab feem ntau tuaj yeem tsim disalt, trisalt thiab tetrasalt. Feem ntau EDTA ntsev muaj xws li disodium ethylenediaminetetraacetate (EDTA-2Na), tetrasodium ethylenediaminetetraacetate (EDTA-4Na), dipotassium ethylenediaminetetraacetate (EDTA-2K) thiab ethylenediaminetetraacetic acid. Tripotassium (EDTA-3K). Tetrasodium ethylenediaminetetraacetate (EDTA-4Na) yog ib qho khoom siv ntau yam organic me me uas muaj cov amino thiab carboxyl pawg. Nws yog dav siv nyob rau hauv analytical chemistry raws li ib tug complexing neeg sawv cev.
Cov khoom siv tshuaj lom neeg: Dawb crystalline hmoov. Soluble hauv dej thiab acid, insoluble hauv cawv, benzene thiab chloroform.
Tetrasodium EDTA yog ib qho tseem ceeb complexing tus neeg saib xyuas thiab hlau npog tus neeg sawv cev. Nws tuaj yeem siv rau hauv dyeing hauv kev lag luam textile, kev kho dej zoo, xim photosensitivity, tshuaj, tshuaj niaj hnub, papermaking thiab lwm yam lag luam, ua ib qho additive, activator, dej purifier, metallic ion masking agent thiab activator hauv styrene-butadiene roj hmab kev lag luam. . Nyob rau hauv cov txheej txheem qhuav acrylic kev lag luam, nws muaj peev xwm offset hlau cuam tshuam thiab txhim kho cov xim thiab brightness ntawm dyed fabrics. Nws kuj tseem siv tau rau hauv cov kua detergents los txhim kho kev ntxhua khaub ncaws zoo thiab txhim khu kev ntxuav. -
Tris (dimethylaminomethyl)phenol CAS 90-72-2
Tris (dimethylaminomethyl) phenol
CAS Nr .: 90-72-2
Txoj kev tsim khoom
Ntxiv phenol thiab 40% dimethylamine aqueous tov rau cov tshuaj tiv thaiv kettle, do thiab sib tov tusyees, txias kom qis dua 20 ° C, maj mam ntxiv 30% formaldehyde aqueous tov nyob rau hauv stirring, thiab tswj kom tiav qhov sib ntxiv hauv qab no 30 ° C. Ntxiv qhov sib tov ntawm 25-30 ° C rau 1 teev, tom qab ntawd nce qhov kub ntawm 90-95 ° C thiab rov qab rau 2 teev. Ntxiv ntsev kom cais cov dej theem, thiab cais cov roj txheej rau fractionation nyob rau hauv lub siab txo kom tau cov khoom tiav. Cov khoom lag luam cov ntsiab lus yog ntau dua 95%.
Cov tsos mob: tsis muaj xim lossis lub teeb daj pob tshab kua. Hluav taws kub.
Siv los ua tus neeg sawv cev kho rau thermosetting epoxy resins, adhesives, sealants rau cov ntaub ntawv laminate thiab pem teb, acid neutralizers thiab catalysts hauv kev tsim cov polyurethane. -
DIETHYLENE TRIAMINE (DETA) 111-40-0
DIETHYLENE TRIAMINE (DETA) 111-40-0
xwm
Daj hygroscopic pob tshab viscous kua nrog pungent ammonia tsw, flammable thiab muaj zog alkaline. Soluble nyob rau hauv dej, acetone, benzene, ether, methanol, thiab lwm yam., insoluble nyob rau hauv n-heptane, thiab corrosive rau tooj liab thiab nws alloys. Melting point -35 ℃. Kub taw tes 207 ℃. kwv tij density o. 9586. Flash point 94 ℃. Refractive index 1. 4810. Cov khoom no muaj cov reactivity ntawm theem nrab amines thiab yooj yim reacts nrog ntau yam sib txuas. Nws cov derivatives muaj ntau yam kev siv.
siv
Cov khoom no yog siv los ua cov kuab tshuaj thiab cov organic synthesis nruab nrab, thiab tuaj yeem siv los npaj epoxy resin curing agents, gas purifiers (rau CO2 tshem tawm), lubricating oil additives, emulsifiers, photographic chemicals, surfactants, and fabric finishing agents. , ntawv enhancer, aminocarboxylic complexing tus neeg saib xyuas, hlau chelating tus neeg saib xyuas, hnyav hlau hydrometallurgy thiab cyanide-dawb electroplating diffusion tus neeg saib xyuas, brightener, thiab hluavtaws ion pauv resin thiab polyamide resin, thiab lwm yam. -
N-МЕТИЛАНИЛИН NMA МОНОМЕТИЛАНИЛИН 292142000 N-Methylaniline CAS 100-61-8 NMA qauv yog dawb muaj nyob rau hauv Tshuag
Khoom npe: N-Methylaniline
CAS: 100-61-8
Cov mis mos molecular: C7H9N
Molecular Luj: 107.15
EINECS No.: 202-870-9
Purity: ≥99%
Hom Lub Npe: MIT -IVY INDUSTRY CO., LTD
Cov tsos mob: lub teeb daj kua
CAS Nr .: 100-61-8
Lub npe tshuaj: N-Methylaniline
Synonyms ANILINOMETHANE; methylaniline-n; N-METHYLANILINE; n-methyl-anilin; N-methyl-ANLINE; n'-Bicthylanilin; Methylphenylamine; MONOMETHYLANILINE; Ortho TOLUIDINE MI; N-Methylaniline>
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Packing: Raws li cov neeg siv khoom xav tau
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua.
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
N-Methylaniline CAS 100-61-8 NMA Hoobkas qauv yog dawb muaj nyob rau hauv Tshuag
Khoom npe: N-Methylaniline
CAS: 100-61-8
Cov mis mos molecular: C7H9N
Molecular Luj: 107.15
EINECS No.: 202-870-9
Purity: ≥99%
Hom Lub Npe: MIT -IVY INDUSTRY CO., LTD
Cov tsos mob: lub teeb daj kua
CAS Nr .: 100-61-8
Lub npe tshuaj: N-Methylaniline
Synonyms ANILINOMETHANE; methylaniline-n; N-METHYLANILINE; n-methyl-anilin; N-methyl-ANLINE; n'-Bicthylanilin; Methylphenylamine; MONOMETHYLANILINE; Ortho TOLUIDINE MI; N-Methylaniline>
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Packing: Raws li cov neeg siv khoom xav tau
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua.
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
Monomethylaniline; N-methylaminobenzene; N-monomethylaniline; (methylamino) benzene; N-methylaniline / CAS: 103-69-5 Hoobkas hauv Suav teb
N-methylaniline yog cov khoom siv tshuaj zoo nrog ntau yam kev siv. Nws yog tsuas yog siv los ua tshuaj tua kab, dyes, dye intermediates, roj hmab additives thiab explosive stabilizers. Nws tuaj yeem siv los ua cov kuab tshuaj thiab cov kua qaub, thiab ua cov organic synthesis nruab nrab. lub cev, acid absorbent thiab hnyav. Nyob rau hauv kev lag luam dyeing, nws yog siv nyob rau hauv zus tau tej cov cationic ci ntsa iab liab FG, cationic liab B, reactive daj-xim av KGR, thiab lwm yam. Nws kuj yuav siv tau los ua kom cov octane tus naj npawb ntawm cov roj av thiab organic synthesis, thiab kuj siv tau. raws li qhov hnyav.
CAS: 100-61-8
N-methylaniline
Synonyms: Monomethylaniline; N-methylaminobenzene; N-monomethylaniline; (methylamino) benzene; benzenamine, n-methyl-; benzenenamine, n-methyl-
Txuj: HG/T 3409-2010
Physicochemical khoom
Nws yog inflammable thiab tawg thaum nws los nyob rau hauv kev sib cuag nrog hluav taws kub, kub thiab oxidizers. Nws yog daj ntseg daj lossis xim av xim av uas yaj hauv cawv, ether chloroform thiab semisoluble hauv dej.Qhov hnyav molecular yog 107.15, kub taw tes yog 194-197 ℃ thiab melting point yog -57 ℃.
Daim ntawv thov
Cov khoom no tsuas yog siv rau cov tshuaj tua kab nruab nrab, dyestuff intermediate, tshuaj nruab nrab thiab cov khoom siv hluavtaws, nrog rau kev siv roj av octane booster, acid absorbent, hnyav thiab tawg stabilizer. -
NMA CAS: 100-61-8 N-MethylAniline petroluem Hoobkas Kev Muag Khoom Zoo tshaj tus nqi / qauv dawb
Khoom npe: N-Methylaniline
CAS: 100-61-8
Cov mis mos molecular: C7H9N
Molecular Luj: 107.15
EINECS No.: 202-870-9
Purity: ≥99%
Hom Lub Npe: MIT -IVY INDUSTRY CO., LTD
Cov tsos mob: lub teeb daj kua
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Packing: Raws li cov neeg siv khoom xav tau
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua.
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
CAS: 100-61-8 N-MethylAniline Hoobkas Muab khoom zoo Monomethylaniline / Zoo tshaj tus nqi / qauv yog dawb
Khoom npe: N-Methylaniline
CAS: 100-61-8
Cov mis mos molecular: C7H9N
Molecular Luj: 107.15
EINECS No.: 202-870-9
Purity: ≥99%
Hom Lub Npe: MIT -IVY INDUSTRY CO., LTD
Cov tsos mob: lub teeb daj kua
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Packing: Raws li cov neeg siv khoom xav tau
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua.
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
High Quality 99% Allantoin 97-59-6 ISO Chaw tsim tshuaj paus Zoo tshaj tus nqi / Qauv Tsis pub dawb / DA 90 Hnub
Lub npe: Allantoin
CAS nr: 97-59-6
Cov mis mos molecular: C4H6N4O3
Daim Ntawv Thov: Siv rau hauv cov khoom noj khoom haus
DeliveryTime: sai
PackAge: Ntawv nyiaj hnab los yog nruas
ProductionCapacity: 5000 Kilogram / Hnub
Purity: 99% Los ntawm HPLC
Cia: kaw, lub teeb thiab oxygen resistant
Kev thauj mus los: los ntawm hiav txwv lossis huab cua
LimitNum: 1 Kilogram
Purity: 98%
Daim ntawv: hmoov
Lub npe: MIT-IVY INDUSTRY CO., LTD
Cov tsos mob: Dawb hmoov zoo
MW: 158.12MF: C4H6N4O3
Lub neej txee: 2 xyoos
Kev Them Nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
Triacetin lwm tus neeg nyob hauv Suav teb CAS NO.102-76-1 Tus nqi zoo tshaj / Qauv Tsis pub dawb / DA 90 Hnub
Khoom npe: Triacetin
CAS Nr .: 102-76-1
Cov roj formula: C9H14O6
Tsos: Xim tsis muaj pob tshab oily kua
Daim ntawv thov: Siv ua Perfume fixative, hnyav, tou ...
DeliveryTime: sai
PackAge: Raws li cov neeg siv khoom xav tau
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
ProductionCapacity: 1-1000 Metric Ton / Lub Hlis
Purity: 98%
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
LimitNum: 100 Gram
Qib: Industrial Qib, Reagent Qib
Kev Them Nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
Methylcyclopentadienyl manganese tricarbonyl (MMT) tus neeg muag khoom hauv Suav teb CAS NO.12108-13-3
Lub npe: Methylcyclopentadienyl Manganese Tricarbonyl (MMT)
CAS Nr .: 12108-13-3
Cov mis mos molecular: C9H7MnO3
Cov tsos mob: dawb-tawm cov khoom lossis cov kua tsis muaj xim
Daim ntawv thov: Roj additive
DeliveryTime: hauv Tshuag
Purity: 99%
Cia: nyob rau hauv qhov chaw txias thiab qhuav
LimitNum: 200 Kilogram
Qib: Industrial Qib
Chaw nres nkoj: Txhua qhov chaw nres nkoj hauv Suav teb
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them. -
CAS Nr. 366-18-7 Sab saum toj zoo 2,2′-Bipyridine / Zoo tshaj tus nqi / qauv yog dawb muaj REACH Certification
Lub npe: 2,2'-Bipyridin
CAS Nr .: 366-18-7
Cov mis mos molecular: C10H8N2
Cov tsos: hmoov
Daim ntawv thov: Siv hauv Tshuaj, khoom noj khoom haus, c ...
Lub sij hawm xa tuaj: 3-10 hnub
Pob: 100g / pob, 1kg / pob, 25kg / nruas
ProductionCapacity: 10000 Metric Ton / Lub Hlis
Purity: 99%
Cia: Cia hauv qhov chaw qhuav, qhov cua thiab ...
LimitNum: 1 Kilogram
Yam khoom muaj feem: tsim nyog
Residue ntawm Ignition: tsim nyog
Heavy Hlau: tsim nyog
Lub sij hawm siv tau: 2 xyoos
Qib: Pharma Qib
Chaw nres nkoj: Txhua qhov chaw nres nkoj hauv Suav teb
Kev thauj mus los: los ntawm hiav txwv lossis los ntawm huab cua
Kev them nyiaj: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. lees txais tag nrho cov nyiaj them.
