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1-Methyl-2-Pyrrolidinone | 872-50-4 | NMP
Isọdi Ọja: Isọdi Nkan Nkan ≥99.5% Oju Iyọ -24 °C Oju-itubu 202 °C Density 1.028 g/mL PH 8.5-10.0 Ọrinrin ≤0.1% Awọ Hazen ≤25 Apejuwe Ọja: N-MethylNpyrrolidone ti kii-proton gbigbe epo. O ni majele ti kekere, aaye farabale giga ati idamu to dayato. Awọn anfani ti ga selectivity ati ti o dara iduroṣinṣin. Ohun elo: (1) Ipele ile-iṣẹ: isọdọtun lubricant, lubrica... -
(+)-Dibenzoyl-D-Tartaric Acid | 17026-42-5
Isọdi Ọja: Isọdi Nkan Nkan 99% Oju Iyọ 154-156 °C Oju-gbigbo 450.75°C iwuwo 1.3806g/ml Apejuwe ọja: (+) -Dibenzoyl-D-tartaric Acid jẹ agbedemeji (fun pipin) ti levamisole, anthelmintic oògùn. Ohun elo: Ti a lo jakejado fun pipin chiral ti awọn agbo ogun amine. Package: 25 kgs / apo tabi bi o ṣe beere. Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ. Standard Alase: International Standard. -
4′-Methyl-2-cyanobiphenyl | 114772-53-1
Isọdi Ọja: Nkan 4'-Methyl-2-cyanobiphenyl Akoonu (%) ≥ 99 Melting Point (℃)≥ 49 °C iwuwo 1.17 g/cm3 LogP 3.5 ni 23 ℃ Flash Point>320°C Apejuwe ọja: 4′-Methyl -2-cyanobiphenyl jẹ itọsẹ hydrocarbon ati pe o le ṣee lo bi agbedemeji elegbogi. Ohun elo: (1) awọn agbedemeji Sartan. (2) Awọn agbedemeji elegbogi fun iṣelọpọ ti awọn oogun antihypertensive iru sartan tuntun, gẹgẹbi losartan, valsartan, eprosartan... -
Aminoguanidine Hydrochloride | Ọdun 1937-19-5
Isọdi Ọja: Awọn nkan idanwo Ipesi akoonu akọkọ% ≥ 99.0 Ojuami yo 162-166 °C Irisi Funfun si pipa-funfun Crystal Apejuwe: Aminoguanidine hydrochloride jẹ agbedemeji elegbogi ati agbedemeji iṣelọpọ Organic ti o le pese lati aminoguanidine carbonate ati pe o le ṣee lo ninu igbaradi ti awọn itọsẹ glycoside soybean ati ninu awọn ilana iṣelọpọ Organic yàrá yàrá. Ohun elo: (1)Aminoguanidine hydr... -
Methyl L-lysinate dihydrochloride | 26348-70-9
Ọja sipesifikesonu: Awọn ohun idanwo ni pato akoonu eroja ti nṣiṣe lọwọ 99% iwuwo 1.031 g/cm³ Ojuami yo 213-215°C Irisi Irisi Funfun Crystalline Powder Apejuwe Ọja: L-Lysine methyl ester hydrochloride jẹ nkan Organic, kirisita funfun tabi lulú, ti a lo bi reagent kemikali , awọn kemikali daradara, awọn agbedemeji elegbogi, awọn agbedemeji ohun elo. Ohun elo: (1) Ti a lo ninu iṣelọpọ Organic. (2) ti a lo bi reagent kemikali, kemiiki ti o dara… -
L-Homoserine | 672-15-1
Isọdi Ọja: Awọn nkan Idanwo Awọn ohun elo Awọn ohun elo ti nṣiṣe lọwọ 99% Density 1.3126 Melting point 203 °C Boiling Point 222.38°C Irisi funfun si ina ofeefee Crystalline Powder Apejuwe ọja: Homoserine jẹ agbedemeji ninu biosynthesis ti threonine, methionine, ati cystionine tun jẹ ti a rii ni peptidoglycan kokoro arun. Ohun elo: O jẹ ipilẹṣẹ igbekalẹ pataki ati bulọọki ile sintetiki ti phys… -
5-Amino-2,4,6-triiodoisophthaloyl Dichloride|37441-29-5
Apejuwe ọja: aaye yo: 231 ° C (lit.) Oju omi farabale: 566.9 ± 50.0 ° C (Asọtẹlẹ) iwuwo: 2.826 ± 0.06g / cm3 (Asọtẹlẹ) Ipa ọru: 0.018Paat20 ℃ Awọn ipo Ibi ipamọ: Imọlẹ Imọlẹ Imọlẹ: Awọn ipo Imudaniloju Itumọ Slubility ), Methanol (Gan Diẹ) olùsọdipúpọ acidity: (pKa) -3.45 ± 0.10 (Asọtẹlẹ) Fọọmu: Awọ ri to: Yellow to Dudu Brown -
5-Amino-2,4,6-triiodoisophthalic acid|35453-19-1
Apejuwe ọja: 5-Amino-2,4,6-triiodoisophthalic acid Chemical Properties Melting point 265-270 °C (lit.) Oju omi farabale 539.4 ± 50.0 ° C (Asọtẹlẹ) iwuwo 3.053 ± 0.06 g / cm3 (Asọtẹlẹ) titẹ oru. 10hPa ni iwọn otutu ipamọ 20 ℃. Tọju ni aaye dudu, Ti di ni gbigbẹ, Solubility otutu yara DMSO, Methanol pka 0.83 ± 0.10 (Asọtẹlẹ) Fọọmu afinju Awọ alagara -
![5-Amino-N, N'-bis[2-hydroxy-1- (hydroxymethyl) ethyl] -2,4,6-triiodobenzene-1,3-dicarboxamide|60166-98-5](https://cdn.globalso.com/colorkem/60166-98-5-300x300.jpg)
5-Amino-N, N'-bis[2-hydroxy-1- (hydroxymethyl) ethyl] -2,4,6-triiodobenzene-1,3-dicarboxamide|60166-98-5
Apejuwe ọja: aaye yo:> 260 ° C (dec.) Oju omi farabale: 688.7 ± 55.0 ° C (Asọtẹlẹ) iwuwo: 2.386 ± 0.06g / cm3 (Asọtẹlẹ) Awọn ipo ipamọ: 2-8 ° C Solubility: DMSO (Sparingly) Olusọdipúpọ acidity (pKa): 10.98 ± 0.46 (Asọtẹlẹ) Awọ: Funfun si Paa-White -
![N, N'-Bis (2,3-dihydroxypropyl) -5-[(hydroxyacetyl) amino]-2,4,6-triiodo-1,3-benzenedicarboxamide|77868-40-7](https://cdn.globalso.com/colorkem/77868-40-7-300x300.jpg)
N, N'-Bis (2,3-dihydroxypropyl) -5-[(hydroxyacetyl) amino]-2,4,6-triiodo-1,3-benzenedicarboxamide|77868-40-7
Apejuwe Ọja: Oju Iyọ: 180-182 ° C Oju-itumọ: 864.9 ± 65.0 °C (Asọtẹlẹ) Aaye filasi: 476.9 ° C Ipa titẹ: 6.43E-32mmHg ni 25 ° C Solubility: DMSO (Sparingly), Methanol (Slightly) Atọka ifasilẹ: 1.738 Acidity olùsọdipúpọ: 11.34 ± 0.46 (Asọtẹlẹ) Awọn ipo ibi ipamọ: Irisi firiji: Awọ to lagbara: Funfun si Paa-White HS CODE: 2924296000 -
5-(Acetamido) -N, N'-bis(2,3-dihydroxypropyl) -2,4,6-triiodo-1,3-benzenedicarboxamide|31127-80-7
Apejuwe ọja: Orukọ ọja: 5- (Acetamido) -N, N'-bis (2,3-dihydroxypropyl) -2,4,6-triiodo-1,3-benzenedicarboxamide Synonyms: Iohexol Related CoMpound A; 5- (acetaMido) -N, N'-bis (2,3-dihydroxypropyl) -2,4,6-triiodo-1,3-benzendicarboxaMide;1,3-BenzenedicarboxaMide,5-(acetylaMino) -N1, N3-bis (2, 3-dihydroxypropyl) -2,4,6-triiodo-; Iodixanol Impurity B; 1H-Imidazole, 4,5-dihydro-2- (methylthio) -, monohydriodide; 2-Imidazoline, 2- (methylthio) -, monohydriodide; 5-Acetamido-N,N ... -
5-Amino-N, N'-bis(2,3-dihydroxypropyl) -2,4,6-triiodo-1,3-benzenedicarboxamide|76801-93-9
Apejuwe Ọja: Orukọ Ọja 5-Amino-N, N'-bis (2,3-dihydroxypropyl) -2,4,6-triiodobenzene-1,3-dicarboxamide Cas 76801-93-9 Molecular Formula C14H18I3N3O6 Iwọn Awọ Awọ Red 705.02 Powder Traits powder impurity B ≤1.5% miiran sigle impurity ≤0.5% pipadanu lori gbẹ ≤1.0% Lapapọ Aimọ ≤3.0% Igbesi aye selifu 2 Ọdun MOQ 25KG Ibi ipamọ Cool Dry Place Ayẹwo Wa Wa Wa
