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Ferulic acid | 1135-24-6
Nkọwapụta ngwaahịa Ferulic acid bụ ụdị acid aromatic nke na-adịkarị n'ụwa osisi, nke bụ akụkụ nke Suberin. Ọ na-adịkarịghị adị na steeti efu na osisi, ma na-etolite steeti njide na oligosaccharides, polyamines, lipids na polysaccharides. Nkowa ngwaahịa Ihe n'ime ọkọlọtọ mgbaze 168-172 ℃ Ebe esi mmiri 250.62 ℃ Njupụta 1.316 Solubility DMSO (Obere) Ngwa Ferulic acid nwere ọtụtụ ọrụ ahụike, dị ka ... -
Tyramine hydrochloride | 60-19-5
Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ mgbaze 253-255 ℃ Ebe esi mmiri 269 ℃ Njupụta 1.10g/cm3 PH ＜ 7 Ngwa a na-ejikarị dị ka etiti na njikọ organic. Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ. Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ. Standardkpụrụ Executive: International Standard. -
Tyramine | 51-67-2
Nkọwapụta Ngwaahịa Na-acha ka kristal aja aja, nwere ụfọdụ solubility na mmiri yana soluble n'ọtụtụ ihe mgbaze organic. Nkọwa ngwaahịa Ihe n'ime ọkọlọtọ mgbaze 160-162 ℃ Isi ihe na-esi esi 175-181 ℃ Njupụta 1.063g/cm3 Solubility Slightly Soluble Ngwa P-hydroxy Phenethylamine nwere ike iji dị ka etiti na organic njikọ na ọgwụ na-eji kemịkalụ bụ isi. nyocha na mgbanwe mkpụrụ ndụ ọgwụ... -
levodopa | 59-92-7
Nkọwapụta Ngwaahịa Na-agbaze ntakịrị n'ime mmiri, ọ fọrọ nke nta ka ọ bụrụ ihe a na-apụghị ịsacha na ethanol (pasent 96). Ọ na-agbaze n'efu na 1 M hydrochloric acid yana obere soluble na 0.1 M hydrochloric acid. Product Description Item Internal Standard Melting point 276-278℃ Isi ihe 334.28 ℃ Njupụta 1.307 Solubility Slightly Soluble Ngwa Levodopa nwere ikike ịgwọ ọrịa ọrịa Parkinson na ọrịa Parkinson.Na-emeso coma imeju, melite ọrụ etiti, ma... -
Dopamine Hydrochloride | 62-31-7
Nkọwa ngwaahịa agịga ọcha nwere kristal ma ọ bụ ntụ ntụ kristal. Ebe mgbaze 240-241 ℃ (ire ere). Ọ dị mfe soluble na mmiri, soluble na methanol na ọkụ 95% ethanol, soluble na sodium hydroxide ngwọta, insoluble na ether, chloroform na benzene. Enweghị isi, uto dị ilu. Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ mgbaze 248-250 ℃ Ebe esi mmiri 334.28 ℃ Njupụta 1.4g/cm3 Solubility Slightly Soluble Ngwa Ngwaahịa a ... -
4-Hydroxybenzaldehyde | 123-08-0
Product Description Item Internal Standard agbaze ebe 112-116 ℃ esi esi 191 ℃ Njupụta 1.129g/cm3 Solubility Slightly Soluble Ngwa A na-ejikarị dị ka etiti dị mkpa na ụlọ ọrụ ọgwụ na ụlọ ọrụ na-esi ísì ụtọ. Ihe nrụpụta ụlọ ọrụ gụnyere phenol, P-Cresol, p-nitrotoluene na ụzọ akụrụngwa ndị ọzọ. Usoro a na-egosipụta ịdị mfe nke akụrụngwa, usoro nrụpụta dị mfe, mana mkpụrụ dị ala na ọnụ ahịa dị elu ... -
3-(4-Hydroxyphenyl)propionic Acid | 501-97-3
Nkọwa ngwaahịa Na-abụkarị kristal na-acha ọcha ma ọ bụ na-acha odo odo nwere ihe na-akpasu iwe. Ebe mgbaze 129 ~ 130 , Dissociation mgbe niile pKa 4.76 (25 ℃), soluble na ethanol, ethyl acetate na mmiri ọkụ, insoluble na benzene, chloroform, ether na ihe mgbaze ndị ọzọ. Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ Ọdịnaya ≥ 98% Ebe mgbaze 129-131 ℃ Njupụta 1.17 Ngwa Solubility Slightly Soluble Dị ka etiti ọgwụ, p-hydroxy Phenylpropanoic aci... -
4-Hydroxyphenylacetic Acid | 156-38-7
Nkọwapụta ngwaahịa Ọ bụ kristal acicular na-acha ọcha siri ike n'okpuru ọnọdụ okpomọkụ na nrụgide nkịtị. Ọ nwere ogbenye solubility na mmiri, ma ọ dị mfe soluble na nkịtị organic solvents, gụnyere ethyl acetate, Dimethyl sulfoxide, wdg P-hydroxy Phenylacetic acid bụ nke phenol ogige. Ejikọtara ya na otu carboxyl na nhazi ya, ihe ahụ na-egosi acidity siri ike. Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ Ọdịnaya ≥ 99% Ebe mgbaze 149-150 ℃ PH 2.0-2.4 ... -
4-Hydroxyphenylacetamide | 17194-82-0
Nkọwa ngwaahịa White ma ọ bụ ubé odo crystalline ntụ ntụ agbaze 175-177 ℃. Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ Ọdịnaya ≥ 99% Ebe mgbaze 176 ℃ Njupụta 1.2±0.1 g/cm3 Solubility Gbari n'ime ngwa mmiri ejiri dị ka etiti na ọgwụ na njikọ organic. A na-eji ngwaahịa a maka synthesizing aminopropanol, nke bụ ụdị β-blockers ka a na-eji ụlọ ọgwụ na-agwọ ọbara mgbali elu, angina, na arrhythmia, ma bụrụkwa effe ... -
4-Hydroxyphenethyl mmanya | 501-94-0
Nkọwa ngwaahịa Ọ bụ kristal na-acha ọcha n'ime ụlọ okpomọkụ, soluble na alcohols na ethers, yana ntakịrị soluble na mmiri. Na-ere ọkụ, enwere ike ịgbanwuo na kọntaktị na oke okpomọkụ, ọkụ mepere emepe, ma ọ bụ ihe ndị na-eme ihe na-ekpo ọkụ. Ọ nwere ike kpasuo anya, akpụkpọ ahụ, na usoro iku ume, mana enweghị data nsi dị mkpa. Nsi ya nwere ike na-ezo aka na phenol. Nkọwa ngwaahịa Ihe dị n'ime ọkọlọtọ mgbaze 89-92 ℃ Ebe esi mmiri 195 ℃ Njupụta 1.0... -
Isopropyl chloroformate | 108-23-6
Nkọwa ngwaahịa: Ihe nkọwapụta ọdịdị na-enweghị agba nke mmiri mmiri na-agbaze -81 ℃ Ebe esi mmiri 105 ℃ Solubility Na-adịghị ahụkebe na mmiri, soluble na ether, acetone, chloroform Product Description: isopropyl Chloroformate, ihe organic compound na chemical usoro C4H7ClO2, na-ejikarị eme ihe dị ka pesticides. ndị ọrụ flotation ore na ndị malitere mmeghachi omume polymerization otu efu. Ngwa: Ejiri ya dị ka pesticide intermediate, ore flotati ... -
3,5-Dichlorophenyl Isocyanate | 34893-92
Nkọwa ngwaahịa: Ihe nkọwapụta ọdịdị White Powder Melting Point 32-34 ℃ Isi ihe na-esi esi 243 ℃ Nkọwa ngwaahịa: 3, 5-dichlorophenyl isocyanate bụ ụdị kemịkalụ kemịkalụ, usoro molecular bụ C7H3Cl2NO, na-acha ọcha na-acha aja aja crystalline ntụ ntụ, na-agbakasị ahụ ike. isi, soluble na toluene, xylene na chlorobenzene na ndị ọzọ organic solvents, kwụsiri ike Njirimara mgbe echekwara n'okpuru mechiri emechi akọrọ ọnọdụ. Ngwa: Ọ bụ pesticide ...
