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Pimelic acid (CAS#111-16-0)

Hantida Kiimikada:

Qaanuunka molecular C7H12O4
Molar Mass 160.17
Cufnaanta 1,329 g/cm3
Meesha dhalaalaysa 103-105°C( shid)
Boling Point 212°C10mm Hg( shid)
Barta Fiishka 212°C/10mm
Biyuhu milmayn 25 g/L (13ºC)
Solubility Ku milmay biyaha, ku milmay alkohol iyo ether, oo aan lagu milmin benzene qabow
Uumiga Uumiga 5.92E-06mmHg at 25°C
Muuqashada crystal cad
Midabka Cadaan ilaa beige yar
Merck 14,7431
BRN 1210024
pKa 4.71 ( saacada 25 ℃)
PH 3.77 (1 mM xal);3.25 (10 mM xal);2.74 (100 mM xal)
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Xasilooni Deggan Aan ku habboonayn wakiilada oxidizing, saldhigyada. Gubi kara
Tusmada Dib-u-celinta 1.4352 (qiyaas)
MDL MFCD00004425
Tilmaamaha Jirka iyo Kiimikada Sifo: crystal monoclinic cad. dhibic dhalaalaysa 104 ~ 105 ℃

barta karkarinta 212 ℃

milmay: biyaha ku milmay, khamrada iyo etherka oo aan la milmi karin, oo aan lagu milmin benzene qabow.

Isticmaal Guud ahaan waxaa loo isticmaalaa cilmi-baarista biochemical, laakiin sidoo kale diyaarinta polymers, laakiin sidoo kale sida alaabta ceeriin ee balaastikada

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
WGK Germany 2
RTECS TK3677000
TSCA Haa
Koodhka HS 29171990
Xusuusin Khatarta Xanaaqsan
Sunta LD50 afka Bakaylaha: 7000 mg/kg

 

 

Pimelic acid(CAS#111-16-0) macluumaadka

Heptanedic acid, oo sidoo kale loo yaqaan stearic acid ama caprylic acid, waa iskudhis organic. Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada ee heptanetic acid:

Tayada:
- Muuqaal: Heptaneic acid waa budo cad ama crystalline aan midab lahayn.
- Solubility: Heptalaic acid waxay ku milmi kartaa khamriga iyo dareerayaasha etherka, oo aan lagu milmin biyaha.

Isticmaal:
- Heptaneric acid, oo ah xarun dabiici ah, waxay leedahay adeegsiyo kala duwan oo warshadaha ah.

Habka:
- Heptalaic acid waxaa lagu heli karaa oksaydheynta saliidaha ee acid-catalyzed. Caadi ahaan, heptalic acid waxaa laga soo saaraa qumbaha ama saliidda timirta.

Macluumaadka Badbaadada:
- Aashitada heptanedic waxaa guud ahaan loo arkaa xarun ammaan ah. Way ka dhib yar tahay maqaarka laakiin waxay ka xanaajisaa indhaha. Marka la isticmaalayo ama la tacaalayo heptanoic acid, waa in taxaddar la sameeyaa si looga fogaado taabashada tooska ah ee maqaarka iyo indhaha, iyo in la ilaaliyo jawi wanaagsan oo hawo leh. Haddii ay dhacdo taabasho shil ah, isla markiiba biyo ku raaci oo la tasho dhakhtar.
- Aashitada heptanedic waa mid aan degganayn oo gubi karta marka uu la kulmo kulayl sare ama olol furan. Marka la kaydinayo iyo isticmaalka, waa in laga fogeeyo ilaha dabka iyo heerkulka sare, iyo ka fogow xidhiidhka oksidants iyo acids xooggan.
- Heptanedioic acid waa in lagu kaydiyaa weel aan hawo lahayn meel qabow, qalalan oo hawo fiican leh.


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