Sulfamic acid 5329-14-6
ʻO ka aminosulfonic acid he ʻakika ikaika paʻa ʻole, ʻaʻala ʻole, ʻona ʻole. Loaʻa i ka waiʻona ikaika like ka waika hydrochloric a me ka waikawa sulfuric, akā ʻoi aku ka haʻahaʻa o kona corrosiveness i nā metala ma mua o ka waika hydrochloric. He haʻahaʻa loa kona ʻona i ke kino o ke kanaka, akā ʻaʻole hiki ke hoʻopili ʻia me ka ʻili no ka manawa lōʻihi, koe wale nō ke komo i nā maka.
| Ka nana aku | ʻO nā kristal kala ʻole a keʻokeʻo |
| ʻO ka hakina nui o NH2SO3H % | ≥99.5 |
| ʻO ka hapa nui o ka sulfate (e like me SO42-) % | ≤0.05 |
| hakina nui o mea hiki ole ke hooheheeia i ka wai % | ≤0.02 |
| ʻO ka hakina nui o Fe % | ≤0.005 |
| hakina nui o ka poho ma ka maloo % | ≤0.1 |
| hakina nui o nā metala kaumaha (e like me Pb) % | ≤0.001 |
1. He hopena lohi ka ʻakika aminosulfonic aqueous solution i nā huahana corrosion o ka hao. Hiki ke hoʻohui ʻia kekahi sodium chloride e hoʻohua mālie i ka waika hydrochloric, a laila e hoʻoheheʻe maikaʻi i ka unahi hao.
2. He kūpono ia no ka wehe ʻana i nā huahana pālākiō a me ka corrosion ma ka ʻili o nā mea i hana ʻia me ka hao, ke kila, ke keleawe, ke kila kila a me nā mea ʻē aʻe.
3. ʻO ka waiʻona aminosulfonic acid wale nō ka waika e hiki ke hoʻohana ʻia no ka hoʻomaʻemaʻe ʻana i nā mea metala galvanized. Mālama ʻia ka mahana hoʻomaʻemaʻe ma mua o 66 ° C (e pale i ka decomposition o ka aminosulfonic acid) a ʻaʻole i ʻoi aku ka nui o ka ʻike ma mua o 10%.
4. Hiki ke hoʻohana ʻia ka ʻakika aminosulfonic e like me ka reagent kuhikuhi no ka titration acid-base ma ke kemika analytical.
5. Hoʻohana ʻia ʻo ia e like me ka herbicide, ke ahi ahi, ka mea hoʻomaʻemaʻe no ka pepa a me ka textiles, ka hōʻemi-hōʻoia, ka bleaching, ka palupalu no nā fibers, a me ka hoʻomaʻemaʻe no nā metala a me nā seramika.
6. Hoʻohana ʻia ia no ka diazotization o nā dyes a me ka pickling o nā metala electroplated.
Hoʻopili ʻia nā huahana i loko o ka ʻeke, 25kg / ʻeke
Sulfamic acid 5329-14-6
Sulfamic acid 5329-14-6
