(S)-3-Hydroxy-gamma-butyrolactone（CAS# 7331-52-4)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka |
| WGK Kelemānia | 3 |
| NUI FLUKA BRAND F | 3-10 |
| HS Code | 29322090 |
Hoʻolauna
(S)-3-hydroxy-γ-butyrolactone he mea hoʻohuihui. He wai waihoʻoluʻu me ka ʻono a me ka ʻono hua.
Nui nā ʻano hana no ka hoʻomākaukau ʻana o (S)-3-hydroxy-γ-butyrolactone, i loaʻa pinepine ʻia e ka hydrogenation catalytic. ʻO ke ala kikoʻī e hana i kahi nui kūpono o ka γ-butyrolactone me kahi catalyst (e like me ka copper-lead alloy) i kahi mahana kūpono a me ke kaomi, a ma hope o ka hydrogenation catalytic, loaʻa (S) -3-hydroxy-γ-butyrolactone.
ʻIke palekana: (S)-3-hydroxy-γ-butyrolactone he haʻahaʻa koʻikoʻi ma lalo o nā kūlana hoʻohana maʻamau a ʻaʻole ia he kemika weliweli. Pono e mālama ʻia e pale aku i ka pili ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu i ka wā e hoʻohana ai. Inā pili ʻole ʻia, holoi me ka wai a ʻimi i ka lāʻau lapaʻau i ka manawa. Pono e mālama ʻia ka pūhui mai ka ʻā a me nā wahi wela kiʻekiʻe, a pale i ka hoʻopili ʻana me nā oxidants a me nā waikawa. Eia kekahi, pono e hoʻohana ʻia e like me nā kaʻina hana kūpono a me nā hana hana palekana.
