ʻO ka trisodium phosphate CAS 7601-54-9
ʻO Trisodium phosphate, i ʻike ʻia hoʻi ʻo 'sodium orthophosphate'. ʻO ke ʻano kemika ʻo Na3PO4 · 12H2O. ʻAʻohe kala a i ʻole nā kristal keʻokeʻo i ke ʻano nila a i ʻole nā pauka crystalline, me kahi kiko heheʻe o 73.4 ° C no ka dodecahydrate. Hoʻoheheʻe ʻia i loko o ka wai, hōʻike ka hopena wai i ka alkalinity ikaika ma muli o ka hydrolysis ikaika o nā ion phosphate (PO43-); ʻAʻole hiki ke hoʻoheheʻe ʻia i ka ethanol a me ke kalapona disulfide. He maʻalahi ia i ka deliquescence a me ka weathering i ka ea maloʻo, e hana ana i ka sodium dihydrogen phosphate a me ka sodium bicarbonate. Aneane pau loa i ka decomposed i loko o ka disodium hydrogen phosphate a me ka sodium hydroxide i loko o ka wai. ʻO Trisodium phosphate kekahi o nā moʻo huahana koʻikoʻi i ka ʻoihana phosphate, i hoʻohana nui ʻia i ka ʻoihana kemika hou, ka mahiʻai a me ka mahi holoholona, ka petroleum, ka hana pepa, nā detergents, nā keramika a me nā ʻoihana ʻē aʻe ma muli o kona mau waiwai kūikawā.
| Nā kikoʻī | Kūlana kiʻekiʻe | Papa mua | Nā huahana kūpono |
| ʻO Trisodium Phosphate (e like me Na3PO4·12H2O) % ≥ | 98.5 | 98.0 | 95.0 |
| Sulfate (e like me SO4)% ≤ | 0.50 | 0.50 | 0.80 |
| Chloride (e like me Cl)% ≤ | 0.30 | 0.40 | 0.50 |
| Mea hoʻoheheʻe ʻole i ka wai % ≤ | 0.05 | 0.10 | 0.30 |
| ka alkalinity ʻalani methyl (e like me Na2O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
| Hao (Fe) % ≤ | 0.01 | 0.01 | 0.01 |
| ʻArsenic (As) % ≤ | 0.005 | 0.005 | 0.05 |
ʻO Trisodium phosphate kahi mea paʻa wai i ka ʻoihana meaʻai, hoʻohana ʻia ia i loko o nā meaʻai i loko o ka pahu, nā wai huaʻai, nā huahana waiū, nā huahana ʻiʻo, ka tīhi, a me nā mea inu. Hoʻohana ʻia ma ke ʻano he mea palupalu wai a me ka detergent i nā ʻoihana e like me ke kemika, ka lole, ka paʻi a me ka hoʻoluʻu ʻana, ka hana pepa, a me ka hana mana, ka mea pale scaling paila, ka mea palupalu wai i ka hoʻoluʻu pepa, ka mea pale pH no nā mea hoʻopili i hoʻohana ʻia i ka hana pepa wax, ka mea hoʻopaʻa i ka wā paʻi a me ka hoʻoluʻu ʻana, ka mea hoʻonui ʻālohilohi silika no nā lole, a me ka mea pale brittleness no nā laina hana. Hoʻohana ʻia ka ʻoihana metallurgical ma ke ʻano he mea hoʻoheheʻe kemika a me ka mea hoʻomaʻemaʻe, a ma ke ʻano he mea hoʻolaha maikaʻi loa i nā hoʻonā hoʻomohala kiʻi. Nā mea hoʻomaʻemaʻe niho a me nā detergents hoʻomaʻemaʻe ʻōmole. Coagulant no ka waiū rubber. Mea hoʻomaʻemaʻe wai kō.
25kg/pahu a i ʻole ke koi o nā mea kūʻai aku.
ʻO ka trisodium phosphate CAS 7601-54-9
ʻO ka trisodium phosphate CAS 7601-54-9
