APIS & Tshuaj & Tshuaj - Intermediates
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L-Histidine CAS 71-00-1
Khoom npe: L-Histidine
CAS TSIS MUAJ. ::56 - 45 - 1
EINECS No.:200-274-3
Molecular Chiv:C6H9N3O2
Molecular Luj: 155.16
Dawb crystalline hmoov los yog crystalline hmoov. Heev insoluble nyob rau hauv cawv, insoluble nyob rau hauv ethers thiab chloroform. Qab zib hauv saj. -
L-cysteine monohydrochloride CAS 52-89-1
Khoom npe: L-cysteine monohydrochloride
CAS TSIS MUAJ. ::52 - 89 - 1
EINECS No.: 200-157-7
Molecular Chiv:C3H7ClNO2S
Molecular Luj: 156.6117
Tsis muaj xim rau dawb crystals lossis crystalline hmoov, nrog me ntsis tsw tshwj xeeb thiab qaub saj.
Cysteine chloride tuaj yeem yaj hauv dej thiab tuaj yeem ua rau hauv kev txhaj tshuaj lossis ntsiav tshuaj, uas tuaj yeem nqus tau sai los ntawm tib neeg lub cev.
Melting point: 175 ℃ (decomposes). Soluble hauv dej, cov kua dej aqueous yog acidic. Tus nqi pH ntawm 1% kev daws yog kwv yees li 1.7, thiab ntawm 0.1% kev daws yog kwv yees li 2.4. Tsis tas li ntawd soluble nyob rau hauv alcohols, ammonia dej thiab acetic acid, thiab insoluble nyob rau hauv ether, acetone, benzene, thiab lwm yam. Nws yog txo nyob rau hauv cov xwm, thiab muaj cov yam ntxwv ntawm antioxidant thiab tiv thaiv ntawm non-enzymatic browning. -
Polyvinylpyrrolidone CAS 9003-39-8
Khoom npe: Polyvinylpyrrolidone
CAS Nr .: 9003-39-8
EINECS No.: 1312995-182-4
Molecular Chiv:CH4
Dawb mus rau milky dawb dawb ntws hmoov, tsw ntxhiab los yog nrog ib tug me ntsis yam ntxwv tsw;
Tsis yog - tshuaj lom, tsis yog - khaus, hygroscopic, soluble nyob rau hauv ntau yam organic solvents xws li dej, cawv, thiab amine, nws exhibits zoo heev solubility, zaj duab xis - tsim muaj peev xwm, tshuaj stability, physiological inertness, adhesion, thiab complexation muaj peev xwm. -
Hydroxylamine Hydrochloride CAS 5470-11-1
Khoom Taw Qhia
Khoom npe:Hydroxylamine hydrochloride
CAS:5470 - 11 - 1
EINECS: 204 - 820 - 1Molecular FormulaNH2OH•HCl
Molecular Luj69.49: ib
UN No.:ib 2923 -
Hydroxylamine Sulfate CAS 10039-54-0
Khoom Taw Qhia
Khoom npe:Hydroxylamine sulfate
CAS:10039-54-0ib: 2865
Cov mis mos molecular: (NH2 OH 2) H 2 ZPO 4
Molecular Luj: 164.15
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PP Qeb Castor Roj Cas 8001 - 79 - 4
Khoom Taw Qhia
Khoom npe:PP Qeb Castor Roj
CAS:8001 - 79 - 4
Molecular Chiv:C3h5 (C18H33O3) 3
Molecular hnyav:932 -
Kws Tshuaj Castor QU 8001 - 79 - 4
Khoom Taw Qhia
Khoom npe:Kws Tshuaj Castor Roj
CAS:8001 - 79 - 4
Molecular Chiv:C3h5 (C18H33O3) 3
Molecular hnyav:932 -
1,2 - Pentanediol CAS 5343 - 92 - 0
Propiophenone thiab lwm tus
Tshuaj Npe:1,2 - pentanediol
CAS:5343 - 92 - 0
Cov ntsiab lus:99.5% min -
1,2 - hexanediol CAS 6920 - 22 - 5
Propiophenone thiab lwm tus
Tshuaj Npe:1,2 - hexanediol
CAS:6920 - 22 - 5
Cov ntsiab lus:99% min -
2,4 - Dichhlorovaleropherone Cas 61023 - 66 - 3
Propiophenone thiab lwm tus
Tshuaj Npe:2,4 - DICHLOROVEROUGEROUNTEROUSTERONE
CAS:61023 - 66 - 3
Cov ntsiab lus:99% min -
4 '- Methylvaleropherone CAS 1671 - 77 - 8
Propiophenone thiab lwm tus
Tshuaj Npe:4 '- Methylvaleropherone
CAS:1671 - 77 - 8
Cov ntsiab lus:99% min -
4 - Chlorovaleropherone CAS 25017 - 08 - 7
Propiophenone thiab lwm tus
Tshuaj Npe:4 - Chlorovaleropherone
CAS:25017 - 08 - 7
Cov ntsiab lus:99% min
