huahana

ʻO ka sodium hydrosulfide ka mea hoʻohui kemika me ka formula NaHS.ʻO kēia pūhui ka huahana o ka hapalua-neutralization o ka hydrogen sulfide (H2S) me ka sodium hydroxide.Hoʻohana ʻia ka NaHS a me ka sodium sulfide i ka ʻoihana, pinepine no nā kumu like.ʻAʻole waihoʻoluʻu ka NaHS paʻa.He ʻala H2S ka paʻa ma muli o ka hydrolysis e ka makū o ka lewa.I ka hoʻokaʻawale ʻana me ka sodium sulfide (Na2S), ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik, ʻo NaHS, ʻo ia ka 1:1 electrolyte, ʻoi aku ka maʻalahi.

HANA A ME KA WAIWAI

Hoʻolaha no ka lawelawe ʻana: E hoʻohana i nā lako pale pono (E nānā i ka Pauku 8).E pale i ka hanu ʻana i nā mahu huahana.Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.E hoʻohana wale i loko o kahi wahi maikaʻi.E hoʻoheheʻe i ka huahana i loko o nā pahu i hoʻopaʻa ʻia.Holoi pono ma hope o ka lawelawe ʻana.
Hoʻolaha no ka mālama ʻana: E kūʻai ma nā wahi i hoʻoluʻu maikaʻi ʻia.Mai mālama i nā mea puhi ahi ma kahi o nā moku mālama.E mālama i nā kumu o ka wela a i ʻole ka lapalapa.E mālama i nā ʻeke a me nā ipu liʻiliʻi ma waho o ka lā pololei i ka mahana haʻahaʻa [<80 F (27 C)].

NA WAIWAI KINO AME KEMIKAL

1 NUI: Melemele
2 PH waiwai: N/A
3 wahi hehee (℃): ma kahi o 55
4 pili pili (Wai=1): 1.79
5 mānoanoa pili (Wai=1): N/A
6 hoʻonaʻauao MAHU PRESSURE (Kpa): N/A
7 wela koʻikoʻi(℃): N/A
8 kaomi koʻikoʻi (mpa): N/A
9 kiko uila(℃): N/A
10 palena o luna o ka pahū %(v/v): N/A
11 palena haʻahaʻa o ka pahū %(v/v): N/A
12 wela wela(℃): N/A
13 hiki ke hoʻonā: hiki ke hoʻoheheʻe ʻia i ka wai a me ka waiʻona
14 ka hoʻohana nui: ka waihoʻoluʻu, nā hua ʻili, ka mea momona, ka fiber i hana ʻia e ke kanaka, ka mine keleawe.ka mālama ʻana i ka wai ʻino.
15 wahi paila (℃): ma kahi o 115
16 Oder : "Hua popopo" oder

KA PAA A ME KA HANA

1 STABILITY: hiki ke hoʻoheheʻe ʻia, hoʻoheheʻe ʻia ke kiko heheʻe i ka hydrogen sulfide.
2 E MAHELE: ʻAKI IKAIKA , hiki ke puhi, wai, peroxide.
3 HALE: ea pulu.
4 hopena o ka decompouding: hydrogen sulfide o ka mea ʻona ikaika