Waikawa Pimelic(CAS#111-16-0)

Āhuatanga matū:

Tātai rāpoi	C7H12O4
Molar Mass	160.17
Kiato	1,329 g/cm3
Te Whakarewa	103-105°C(marama)
Piro Pouri	212°C10mm Hg(marama)
Tohu Kohiko	212°C/10mm
Wairewa wai	25 g/L (13ºC)
Wairewa	Ka rewa ki te wai, ka raweke ki te waipiro me te etera, kare e rewa ki te benzene makariri ·
Kohu Kohu	5.92E-06mmHg i te 25°C
Te ahua	Kiriata ma
Tae	He ma ki te beige paku
Merck	14,7431
BRN	1210024
pKa	4.71(i te 25 ℃)
PH	3.77(1 mM otinga);3.25(10 mM otinga);2.74(100 mM otinga)
Tikanga Rokiroki	Whakaorangia ki raro +30°C.
Te pumau	Eu ana. Kare e hototahi ki nga mea whakahaora, nga turanga. Ka tahuna.
Taurangi Refactive	1.4352 (whakatau tata)
MDL	MCD00004425
Āhuatanga ā-tinana, matū hoki	Ko te ahua: te karaihe monoclinic ma. te waahi whakarewa 104~105 ℃ ira kohua 212 ℃ memehatanga: memeha i roto i te wai, miscible ki te waipiro me te etera, karekau ki te benzene makariri.
Whakamahi	Ko te tikanga e whakamahia ana mo te rangahau matū koiora, engari mo te whakarite i nga polymers, engari ano he rauemi mata mo te plasticizers

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate	Xi – Irritant
Waehere Morearea	36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru	S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana	2
RTECS	TK3677000
TSCA	Ae
Waehere HS	29171990
Tuhipoka morearea	Whakariri
Te paitini	LD50 ā-waha i roto i te Rapeti: 7000 mg/kg

Pimelic acid(CAS#111-16-0) Mōhiohio

Ko te waikawa Heptanedic, e mohiotia ana ko te waikawa stearic, te waikawa caprylic ranei, he puhui waro. E whai ake nei he kupu whakataki mo nga taonga, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te waikawa heptanetic:

Kounga:
- Te ahua: Ko te waikawa Heptaneic he kirikiriata kore tae, he paura ma ranei.
- Wairewa: He wairewa te waikawa Heptalaic i roto i te waipiro me te whakarewa ether, kare e rewa ki te wai.

Whakamahia:
- Ko te waikawa Heptaneric, hei puhui waro, he maha nga momo whakamahinga i roto i te umanga.

Tikanga:
- Ka taea te whiwhi waikawa Heptalaic ma te waikawa-catalyzed oxidation o nga hinu. I te nuinga o te wa, ka tangohia te waikawa heptalaic mai i te kokonati, te hinu nikau ranei.

Mōhiohio Haumaru:
- Ko te waikawa Heptanedic e kiia ana he puhui ahua haumaru. He iti ake te whakapouri ki te kiri engari he whakapouri ki nga kanohi. I te wa e whakamahi ana, e whakahaere ana ranei i te waikawa heptanoic, me tupato kia kore e pa atu ki te kiri me nga kanohi, me te pupuri i te taiao hau pai. Mena ka pa mai, ka horoi tonu ki te wai ka toro atu ki te taote.
- He pahekeheke te waikawa Heptanedic, ka wera ina pa ana ki te wera nui, ki te mura ahi ranei. I te wa e rongoa ana me te whakamahi, me noho ke atu i nga puna ahi me nga wera nui, me te karo i te pa ki nga waikawa me nga waikawa kaha.
- Ko te waikawa Heptanedioic me penapena ki roto i te ipu hau i roto i te waahi makariri, maroke me te hau pai.

Tōmua: Dimethyl azelate(CAS#1732-10-1)

Panuku: Waikawa Suberic(CAS#505-48-6)

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