1,3 Propanediol CAS 504-63-2
Gabatarwa:
| INCI | CAS# | Kwayoyin halitta | MW |
| 1,3-Propanediol | 504-63-2 | C3H8O2 | 76.10 |
1,3-Propanediol (wanda ake kira Propanediol daga baya), galibi ana amfani da shi azaman mai narkewa. Yana iya gyara fatar ulu da ta lalace a cikin kayan kula da gashi, yana sa gashi ya fi santsi. Yana hana gashin ya yi fushi, ƙara 5%. Hakanan ana amfani da shi azaman maganin hana danko. Pure 1,3-Propanediol yana da pH kusa da 7 kuma koda a cikin yawan da ya wuce 70% babu ƙaiƙayi ko jin haushi a fata.
Propanediol yana ƙara yawan ruwa idan aka yi amfani da shi a cikin kayan gashi da na jiki, kuma a kashi 5%, yana aiki mafi kyau fiye da Propylene glycol da Butylene glycol. Idan aka haɗa shi da Glycerin, Propanediol yana nuna tasirin haɗin gwiwa wanda ke rage tauri na Glycerin, yayin da yake ba da fa'idodin ƙaruwar yawan ruwa. A matakan da suka kai kashi 75%, yana nuna ƙarancin damar fusata ko kuma jin daɗin fata.
1,3-Propanediol (wanda ake kira Propanediol a nan gaba) na iya ƙara ingancin abubuwan kiyayewa. Ba a ɗaukar Propanediol a matsayin abin kiyayewa ba, amma yana iya aiki a matsayin abin ƙarfafawa a cikin tsarin kiyayewa da yawa. Propanediol ingantaccen mai ƙarfafawa ne musamman a cikin tsarin Phenoxyethanol da ke yaƙi da ƙwayoyin cuta (duka gram positive da korau) da yis. Amfani da Propanediol na iya rage yawan abubuwan kiyayewa da ake buƙata a cikin tsarin.
Bayani dalla-dalla
| Abubuwan da ke cikin 1,3-Propanediol(GC yanki%） | ≥99.8 |
| Launi(Hazen/APHA） | ≤10 |
| Ruwa(ppm） | ≤1000 |
| Wurin narkewa (℃) | -27 |
| wurin tafasa (℃) | 210-211 |
| Yawan dangi (ruwa = 1) (25)℃) | 1.05 |
| Yawan tururin da ya dace (yanayi = 1) | 2.6 |
| Matsi mai tururi mai cikakken ƙarfi (kPa) (60℃) | 0.13 |
| Wurin walƙiya (℃) | 79 |
| Zafin wuta (℃) | 400 |
| Narkewa | Mai narkewa a cikin ruwa、barasar ethyl、diethyl |
Kunshin
25kg/bokiti
Lokacin inganci
Watanni 12
Ajiya
a ƙarƙashin yanayi mai duhu, bushewa, da kuma rufewa, wuta rigakafi.
Polytrimethylene terephthalate(PTT), dtsakiyar katifa & Sabon Antioxidant, mai faɗaɗa sarkar a cikin polyurethane
Kayan kwalliya, mai narkewa, maganin daskarewa
| Sunan Samfurin: | 1,3-Propanediol | |
| Kadarorin | Bayani dalla-dalla | Sakamako |
| Abubuwan da ke ciki (wt﹪) | Matsakaici.99.80 | 99.80 |
| Ruwan da ke cikinsa | Matsakaicin.1000 ppm | 562 |
| Launi na APHA | Matsakaicin.10 | 2.70 |
| Karfe Masu Nauyi (wt﹪) | Matsakaicin.0.001 | Wucewa |
