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khoom

Nonivamide (CAS # 404-86-4)

Chemical Property:

Molecular Formula C18H27NO3
Molar Mass 305.41 Nws
Qhov ntom 1.1037 (zeeg)
Melting Point 62-65 ° C (lit.)
Boling Point 210-220 C
Flash Point 113 ° C
Dej Solubility insoluble
Solubility Yooj yim soluble nyob rau hauv cov kuab tshuaj organic xws li ethanol, ether, acetone, benzene thiab chloroform, dej kub thiab dilute alkali kua, me ntsis soluble nyob rau hauv carbon disulfide, hardly soluble nyob rau hauv dej txias.
Qhov tshwm sim Dawb hmoov los yog siv lead ua
Xim Off-dawb
Merck 14 Ib., 1768
BRN 2816484 ib
pKa 9.76 ± 0.20 (Tshaj tawm)
Kev cia khoom 2-8 ° C
Kev ruaj ntseg ruaj khov. Incompatible nrog muaj zog oxidizing neeg sawv cev.
Refractive Index 1.5100 (kwv yees)
MDL TIAB SA 00017259
Physical thiab Chemical Properties Soluble nyob rau hauv chloroform muab tau los ntawm capsicum

Product Detail

Khoom cim npe

Risk Codes R25 - Toxic yog nqos
R37/38 - Kab mob ua pa thiab tawv nqaij.
R41 - Riam phom loj rau qhov muag
R42/43 - Tej zaum yuav ua rau muaj kev hnov ​​​​mob los ntawm kev nqus pa thiab kev sib cuag ntawm daim tawv nqaij.
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia S22 - Tsis txhob nqus plua plav.
S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S28 - Tom qab sib cuag nrog daim tawv nqaij, ntxuav tam sim nrog xab npum-suds ntau.
S36/39 -
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs UN 2811 6.1/PG 2
WGK Germany 3
RTECS RA 8530 000
FLUKA BRAND F CODE 10-21
HS Code 293999 0
Hazard Class 6.1 (a)
Packing Group II
Toxicity LD50 qhov ncauj hauv nas: 47200ug / kg

 

Taw qhia

Capsaicin, tseem hu ua capsaicin lossis capsaithin, yog ib qho chaw muaj nyob hauv cov kua txob. Nws yog cov xim tsis muaj xim uas muaj qhov tshwj xeeb ntsim saj thiab yog lub ntsiab ntsim ntawm cov kua txob.

 

Cov khoom ntawm capsaicin muaj xws li:

Kev ua kom lub cev muaj zog: Capsaicin muaj ntau yam kev ua ub no ntawm lub cev, uas tuaj yeem txhawb nqa cov kua dej hauv plab zom mov, ua kom qab los noj mov, tshem tawm qaug zog, txhim kho cov hlab plawv, thiab lwm yam.

Kev ruaj ntseg kub siab: Capsaicin tsis tawg yooj yim ntawm qhov kub thiab txias, tswj nws cov spiciness thiab xim thaum ua noj.

 

Txoj kev npaj tseem ceeb ntawm capsaicin yog raws li hauv qab no:

Natural extraction: Capsaicin tuaj yeem muab rho tawm los ntawm crushing kua txob thiab siv cov kuab tshuaj.

Kev sib xyaw thiab kev npaj: Capsaicin tuaj yeem tsim los ntawm cov tshuaj tiv thaiv, thiab cov kev siv feem ntau suav nrog txoj kev sodium sulfite, txoj kev sodium o-sulfate thiab heterogeneous catalytic method.

 

Kev noj ntau dhau ntawm capsaicin tuaj yeem ua rau muaj kev cuam tshuam tsis zoo xws li plab zom mov, plab hnyuv, thiab lwm yam. Cov neeg uas hnov ​​​​mob xws li mob plab, duodenal ulcers, thiab lwm yam yuav tsum tau siv nrog ceev faj.

Capsaicin tuaj yeem ua rau qhov muag thiab tawv nqaij khaus, yog li yuav tsum tau saib xyuas kom tsis txhob sib cuag nrog lub qhov muag thiab tawv nqaij.

 


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb