2-Thiobarbituric Acid CAS 504-17-6

2-Thiobarbituric Acid CAS 504-17-6
Paub meej:
Khoom npe: 2-Thiobarbituric acid
CAS Nr .: 504-17-6
Cov mis mos molecular: C4H4N2O2S
Molecular Luj: 144.15
Melting Point: 245℃(dec.) (lit.)
Qhov ceev: 210 kg / m³
Qhov ceev: 1.451 (kwv yees)
Refractive Index: 1.7690 (kwv yees)
Solubility: 50 g / L me ntsis soluble
Acidity Coefficient (pKa): 3.96 ± 0.20 (Predicted)
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Khoom Description

 

2-Thiobarbituric acid yog ib qho tseem ceeb tshuaj nruab nrab rau cov synthesis ntawm purines thiab purine derivatives. Vim hais tias pawg 6-hydroxyl nyob rau hauv purine molecule yog cov reactive, ib tug series ntawm purines thiab purine derivatives yuav ua tau los ntawm nws, xws li 6-thiol purine, 2,6-dithiopurine, chloropurine, adenine, azathiopurine, thiab fenamidopurine.

 

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Daim ntawv thov

 

2-Thiobarbituric acid yog siv los ua electroplating additive, biochemical reagent, analytical reagent rau rhodium, thiab tshuaj intermediate.

 

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Txuj kev zoo

Cov khoom

Txuj

Qhov tshwm sim

Lub teeb daj crystalline hmoov

Kev ntsuas (%)

Ntau dua lossis sib npaug li 99

impurity (%)

Tsawg dua los yog sib npaug li 0.2

Sulfate tshauv (%)

Tsawg dua los yog sib npaug li 0.5

Dej (%)

Tsawg dua los yog sib npaug li 0.5

Kev khaws cia thiab kev thauj mus los

 

Khaws rau hauv qhov chaw txias, zoo -ventilated warehouse.

 

product-480-328
product-480-328

Kev lag luam

 

Peb cov khoom muag tau muag zoo nyob rau hauv ntau tshaj 60 lub teb chaws thiab cheeb tsam xws li North America, Western Europe, Southeast Asia, Central thiab South America, thiab lwm yam. Peb tau tsim ntev - lub sij hawm thiab ruaj khov kev sib raug zoo nrog cov tuam txhab tshuaj nyob rau hauv Teb chaws Europe, lub tebchaws United States, tim Nkij teb chaws, lub teb chaws Yelemees, Iran, Russia, South Kauslim, Is Nrias teb thiab lwm lub teb chaws.

product-1600-900

 

product-1600-900

 

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Cim npe nrov: Tuam Tshoj 2-thiobarbituric acid cas 504-17-6 manufacturers, lwm tus neeg

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