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1-Methyl-2-Pyrrolidinone |872-50-4 |NMP
Khoom Specification: Yam khoom Specification Purity ≥99.5% Melting Point -24 °C Boiling Point 202 °C Ceev 1.028 g/mL PH 8.5-10.0 Moisture ≤0.1% Xim Hazen ≤25 Khoom Qhia: N-Methylpyrrolidone (NMP) yog ib tug polar, non-proton hloov cov kuab tshuaj.Nws muaj tsawg toxicity, siab boiling point thiab zoo heev solvency.Qhov zoo ntawm kev xaiv siab thiab zoo stability.Daim ntawv thov: (1) Kev lag luam qib: lubricant refining, lubrication ... -
(+)-Dibenzoyl-D-Tartaric Acid |17026-42-5
Khoom Specification: Yam khoom Specification Purity 99% Melting Point 154-156 °C Boiling Point 450.75 ° C Ceev 1.3806g/ml Cov lus piav qhia: (+)-Dibenzoyl-D-tartaric Acid yog ib qho nruab nrab (rau splitting) ntawm levamisole, anthelmintic tshuaj.Daim ntawv thov: Dav siv rau chiral splitting ntawm amine compounds.Pob: 25 kgs / hnab los yog raws li koj thov.Cia: Khaws ntawm qhov chaw muaj cua, qhuav.Executive Standard: International Standard. -
4′-Methyl-2-cyanobiphenyl |114772-53-1
Khoom Specification: Yam khoom 4′-Methyl-2-cyanobiphenyl Cov ntsiab lus (%) ≥ 99 Melting Point (℃) ≥ 49 °C Ceev 1.17 g / cm3 LogP 3.5 ntawm 23 ℃ Flash Point> 320 ° C Khoom Qhia: 4′-Methyl -2-cyanobiphenyl yog hydrocarbon derivative thiab tuaj yeem siv los ua tshuaj nruab nrab.Daim ntawv thov: (1) Sartan intermediates.(2) Pharmaceutical intermediates rau kev sib txuas ntawm cov tshuaj tshiab sartan-hom antihypertensive tshuaj, xws li losartan, valsartan, eprosartan ... -
L-Cysteine Hydrochloride Monohydrate |7 048-04-6
Khoom Specification: Cov khoom kuaj Specification Cov ntsiab lus tseem ceeb % ≥ 99% Melting point 175 ° C Pom Dawb Khoom PH nqi 0.8-1.2 Cov Khoom Muag: L-Cysteine hydrochloride monohydrate feem ntau yog siv hauv cov tshuaj: cov tshuaj ua los ntawm nws tuaj yeem kho kho leukopenia thiab leukocytopenia tshwm sim los ntawm kev tswj hwm ntawm cov tshuaj tiv thaiv kab mob thiab cov tshuaj radiopharmaceuticals, nws yog ib qho tshuaj tiv thaiv rau hnyav hlau lom, thiab nws kuj yog siv rau hauv trea ... -
Aminoguanidine Hydrochloride |Xyoo 1937-19-5
Khoom Specification: Cov khoom kuaj Specification Cov ntsiab lus tseem ceeb % ≥ 99.0 Melting point 162-166 °C Pom Dawb mus rau dawb Crystal Product Description: Aminoguanidine hydrochloride yog cov tshuaj nruab nrab thiab cov organic synthesis intermediate uas tuaj yeem npaj los ntawm aminoguanidine carbonate thiab tuaj yeem siv rau hauv kev npaj ntawm soybean glycoside derivatives thiab nyob rau hauv laboratory organic synthesis txheej txheem.Daim ntawv thov: (1) Aminoguanidin hyd... -
L- Arginine Nitrate |223253-05-2
Khoom Specification: Cov khoom kuaj Specification Active ingredient content 99% Density 1.031 g/cm³ Melting point 213-215°C Tswb Dawb Crystalline Powder Product Description: Cov khoom xyaw nquag yog L-Arginine, uas yog siv rau hauv cov tshuaj los pab kho qhov txhab, txhawb nqa lub cev. txhim kho lub cev tiv thaiv kab mob, txhim kho cov tshuaj hormones tso tawm, txhawb kev tso zis, txo cov ntshav ammonia, thiab kho cov ntshav ammonia lom.Daim ntawv thov: (... -
Methyl L-lysinate dihydrochloride |26348-70-9
Khoom Specification: Cov khoom kuaj Specification Active ingredient content 99% Density 1.031 g/cm³ Melting point 213-215°C Tswb Dawb Crystalline Powder Product Description: L-Lysine methyl ester hydrochloride yog ib yam khoom organic, dawb siv lead ua los yog hmoov, siv los ua tshuaj reagent. , zoo tshuaj, tshuaj intermediates, khoom intermediates.Daim ntawv thov: (1) Siv nyob rau hauv cov organic synthesis.(2) siv los ua tshuaj reagent, tshuaj zoo ... -
L-Homoserine |672-15-1 : kuv
Khoom Specification: Cov khoom kuaj Specification Active ingredient content 99% Density 1.3126 Melting point 203°C Boiling Point 222.38°C Tswb Dawb rau lub teeb daj Crystalline hmoov Cov lus piav qhia: Homoserine yog ib qho nruab nrab hauv biosynthesis ntawm threonine, methionine, thiab cystathion. muaj nyob rau hauv cov kab mob peptidoglycan.Daim ntawv thov: Nws yog ib qho tseem ceeb cov txheej txheem precursor thiab hluavtaws tsev thaiv ntawm phys ... -
Magnesium Stearate |557-04-0 : kuv
Cov lus piav qhia: Magnesium stearate yog kev sib xyaw ntawm magnesium thiab stearic acid.Feem ntau yog siv los ua cov roj nplua nyeem rau cov ntsiav tshuaj thiab cov tshuaj ntsiav, thiab lwm yam, nrog rau lubricity muaj zog thiab zoo heev txaus-pab nyhuv.Pob: 25 kgs / hnab los yog raws li koj thov.Cia: Khaws ntawm qhov chaw muaj cua, qhuav.Executive Standard: International Standard. -
Cetostearyl cawv |8005-44-5
Cov lus piav qhia: Lubricant;emulsifier;tackifier.Cov khoom no tuaj yeem siv rau hauv cov tshuaj pleev ib ce thiab tshuaj pleev ib ce.Hauv cov tshuaj pleev ib ce, nce viscosity ntawm w / o thiab o / w emulsions.Nws tuaj yeem ruaj khov emulsion thiab muaj cov nyhuv co-emulsifying, yog li txo cov surfactants uas yuav tsum tau ua kom ruaj khov emulsions.Nws kuj tseem siv tau rau hauv kev npaj cov tshuaj tsis muaj dej thiab cov lipsticks.Pob: 25 kgs / hnab los yog raws li koj thov.Cia: Khaws ntawm qhov chaw muaj cua, qhuav.Executi... -
Sodium Lauryl Sulfate |151-21-3 : kuv
Cov lus piav qhia: Anionic emulsifier, tsim tus kheej-emulsifying matrix nrog fatty alcohols, detergent nyob rau hauv cov tshuaj zawv plaub hau, tshuaj pleev ib ce ntawm daim tawv nqaij, lubricant nyob rau hauv cov ntsiav tshuaj.Pob: 25 kgs / hnab los yog raws li koj thov.Cia: Khaws ntawm qhov chaw muaj cua, qhuav.Executive Standard: International Standard. -
Polyethylene Oxide |25322-68-3
Khoom Specification: Polyethylene Oxide Kwv yees Molecular Luj C-10 100000 C-20 200000 C-100 1000000 C-200 2000000 C-500 5000000 C-700 70000000 C-100 10000000 C-200 2000000 C-500 5000000 C-700 700000000% Polyethylene Cov Khoom Muag: ntsiav tshuaj binder.Polyoxyethylene nrog qhov hnyav molecular tuaj yeem ncua kev tso tshuaj los ntawm hydrophilic matrix o.Pob: 25 kgs / hnab los yog raws li koj thov.Cia: Khaws ntawm qhov chaw muaj cua, qhuav.Executive Standard: Intern...
