Sodium Bisulphite White Crystalline Powder No ka ʻOihana Meaʻai
ʻIkepili ʻenehana
| Waiwai | Unite | ʻano hoʻāʻo |
| Hoʻomau (SO2） | % | 64-67 |
| ʻO ka hakina nuipaʻa ʻole | %， ≤ | 0.03 |
| Klorida (Cl) | %， ≤ | 0.05 |
| Fe | %， ≤ | 0.0002 |
| Pb | %， ≤ | 0.001 |
| Ph | 4.0-5.0 |
Hoʻohana:
ʻO ka mea mua, hoʻohana maʻamau ʻia ka sodium bisulphite i ka ʻoihana textile, ʻoi aku hoʻi i ka bleaching o ka pulupulu. Hoʻopau maikaʻi ia i nā haumia, nā ʻili a me nā waihoʻoluʻu mai nā lole a me nā mea organik, e hōʻoiaʻiʻo ana i ka hoʻopau maʻemaʻe a mālamalama. Eia kekahi, hoʻohana nui ʻia kēia pūhui ma ke ʻano he mea hōʻemi i nā ʻoihana e like me nā dyestuffs, papermaking, tanning, and chemical synthesis. ʻO kona hiki ke hoʻomaʻamaʻa i nā hopena kemika ma ka hōʻemi ʻana i ke kūlana oxidation o nā mea i lilo ia i waiwai waiwai i nā kaʻina hana he nui.
He mea koʻikoʻi ka ʻike ʻana i ka hilinaʻi o ka ʻoihana lāʻau lapaʻau i ka Sodium bisulphite ma ke ʻano he hui waena. He hana koʻikoʻi ia i ka hana ʻana i nā lāʻau koʻikoʻi e like me metamizole a me aminopyrine. Me ka maikaʻi o kā lākou lāʻau lapaʻau, ua hōʻoia ʻia kēia mau lāʻau lapaʻau e palekana a maikaʻi hoʻi, a laila e hāʻawi i ka pono o nā miliona o nā kānaka.
Eia kekahi, ʻo Sodium bisulphite kekahi wahi i ka ʻoihana meaʻai. He mea pono kona ʻano meaʻai ma ke ʻano he bleaching agent, preservative a antioxidant, e hoʻomaikaʻi maikaʻi i ka maikaʻi a me ke ola o nā ʻano meaʻai like ʻole. Pono kēia mau noi i ka ʻoihana meaʻai ma ka hōʻoia ʻana i ka palekana o ka meaʻai a me ka hoʻonui ʻana i ke ola o ka huahana.
ʻO kekahi hoʻohana koʻikoʻi o Sodium bisulphite ʻo ia kona hiki ke mālama i ka wai ʻino i loko o ka chromium. He lāʻau kūpono ia no ka hoʻohaʻahaʻa ʻana a me ka pale ʻana i ka hexavalent chromium, kahi mea ʻawaʻawa a me ka carcinogenic. Hoʻohui ʻia, hoʻohana ʻia ia ma ke ʻano he electroplating additive, e kōkua ana i ka hoʻokō ʻana i ka maikaʻi o ka uhi ʻana i ka wā e hōʻemi ana i ka hopena o ke kaiapuni.
I ka hopena, ua puka mai ʻo Sodium bisulphite ma ke ʻano he hui multifunctional me ka hoʻohana kupaianaha i nā ʻoihana like ʻole. Loaʻa kāna mau noi mai ka pulupulu bleaching i loko o ka ʻoihana textile a hiki i nā mea waena e hana nui i ka hana ʻana i nā lāʻau lapaʻau. Eia kekahi, kōkua kāna ʻano ʻano meaʻai i ka mālama ʻana a me ka hoʻonui ʻana i ka meaʻai, ʻoiai ʻo kāna hana i ka mālama ʻana i ka wai ʻino a me ka electroplating e hōʻike ana i kona waiwai ma ke ʻano he hopena pili kaiapuni. E noʻonoʻo e hoʻokomo i ka Sodium bisulphite i kāu kaʻina hana a ʻike i kāna mau pono nui no kāu.
