ʻO ka Sodium Metabisulphite Na2S2O5 No ka ʻOihana Kemika
ʻIkepili ʻenehana
| Nā mea | Unite | Waiwai |
| Maikaʻi Na2S2O5 | %，≥ | 96-98 |
| Fe | %，≤ | 0.005 |
| KA WAI OLE | %，≤ | 0.05 |
| As | %，≤ | 0.0001 |
| METAL kaumaha (Pb) | %，≤ | 0.0005 |
Hoʻohana:
ka sodium metabisulphite i hoʻohana ʻia i ka hana ʻana i ka pauka ʻinikua, sulfadimethylpyrimidine, anethine, caprolactam, etc.; No ka hoʻomaʻemaʻe ʻana i ka chloroform, phenylpropanone a me benzaldehyde. Hoʻohana ʻia i ka ʻoihana kiʻi ma ke ʻano he mea hoʻoponopono hoʻoponopono; Hoʻohana ʻia ka ʻoihana ʻala e hana i ka vanillin; Hoʻohana ʻia ma ke ʻano he preservative i ka ʻoihana brewing; ʻO ka mea hoʻomaʻemaʻe hoʻomaʻemaʻe kiʻekiʻe a me ka pulupulu hoʻomaʻemaʻe; Nā mea waena kino; Hoʻohana ʻia no ka paʻi ʻana a me ke kala ʻana, ka ʻili; Hoʻohana ʻia ma ke ʻano he mea hoʻohaʻahaʻa; Hoʻohana ʻia e like me ka ʻoihana electroplating, ka hoʻomaʻamaʻa ʻana i ka wai ʻaila ʻaila a hoʻohana ʻia e like me ka mea hana mineral i nā mines; Hoʻohana ʻia ia ma ke ʻano he preservative, bleach a me ka wehe ʻana i ka meaʻai.
ʻO kēia pūhui multifunctional he nui nā noi i nā ʻoihana like ʻole. Ma ke kahua o ka hana, hoʻohana ʻia ka sodium metabisulphite i ka hana ʻana o ka hydrosulfite, sulfamethazine, metamizine, caprolactam, a me nā mea ʻē aʻe. nā ʻoihana lāʻau lapaʻau a me nā kemika.
ʻAʻole i kaupalena ʻia ka hoʻohana ʻana o ka sodium metabisulphite i ka hana ʻana a me ka hoʻomaʻemaʻe. I ka ʻoihana paʻi kiʻi, hoʻohana ʻia ia ma ke ʻano he mea hoʻoponopono, e hōʻoia ana i ka lōʻihi o nā kiʻi. Eia kekahi, hoʻohana ʻia ia i ka ʻoihana ʻala e hana i ka vanillin, kahi e hoʻonui ai i ka ʻala o nā huahana like ʻole. Loaʻa ka ʻoihana brewing mai ka sodium metabisulphite ma ke ʻano he preservative, e hōʻoia ana i ka maikaʻi a me ka lōʻihi o nā mea inu. ʻO kāna mau noi pū kekahi me ka coagulation rubber, dechlorination o ka pulupulu ma hope o ka bleaching, nā intermediates organik, ka paʻi ʻana a me ka waihoʻoluʻu, ka ʻili ʻili, nā mea hoʻemi hoʻemi, ka ʻoihana electroplating, ka mālama ʻana i ka wai ʻaila, nā mea hoʻomaikaʻi mai iaʻu, etc.
Ke hilinaʻi nei ka ʻoihana meaʻai i ka versatility o ka sodium metabisulphite ma ke ʻano he preservative, bleach and loosening agent. ʻO kona kūpono i ka mālama ʻana i ka hou a me ka hōʻoia ʻana i ka maikaʻi o ka meaʻai ua lilo ia i mea waiwai i ka honua culinary.
No ka hōʻuluʻulu ʻana, ua lilo ka sodium metabisulphite i mea koʻikoʻi i loko o nā ʻoihana like ʻole ma muli o kāna ākea ākea a me ka hana maikaʻi loa. Hiki ke hoʻohana ʻia i nā kaʻina hana like ʻole e like me ka hana ʻana, hoʻomaʻemaʻe, mālama ʻana, a me nā mea ʻē aʻe, e hōʻike ana i kona adaptability a me ka pono. ʻO ka hoʻihoʻi ʻana i nā kiʻi, ka hoʻonui ʻana i ka ʻala, ka hoʻomaʻemaʻe ʻana i nā kemika a i ʻole ka mālama ʻana i ka meaʻai, ʻo ka sodium metabisulphite ka mea waiwai nui i kekahi ʻoihana.
