Sodium pyrophosphate CAS 7758-16-9
ʻO ka Disodium dihydrogen pyrophosphate hiki ke puhi i ke alo o ka H pore agent, a e hoʻokuʻu i nā meaʻawaʻawa phosphorus oxide ke hoʻomehanaʻia. Hōʻike ʻia ka Disodium dihydrogen pyrophosphate ma ke ʻano he keʻokeʻo monoclinic crystalline pauka a i ʻole he paʻa hoʻoheheʻe. ʻO 1.86 ka mānoanoa pili. Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ethanol. Hoʻopili ʻia ka wai wai i ka waika phosphoric ma ka hoʻomehana ʻana me ka waika inorganic dilute.
| 'ikamu | Hōʻike |
| Lae hehee | decomposes 220 ℃ [MER06] |
| mānoanoa | (hexahydrate) 1.86 |
| kaomi mahu | 0Pa ma 20 ℃ |
| ka mahana mālama | -70°C |
| hikiwawe | H2O: 0.1 M ma 20 °C, akaka, kala ole |
| PH | 3.5-4.5 (20 ℃, 0.1M i H2O, mākaukau hou) |
Hiki ke hoʻohana ʻia ka Disodium dihydrogen pyrophosphate ma ke ʻano he hoʻololi maikaʻi, hiki ke hoʻomaikaʻi i nā ion metala paʻakikī, ka waiwai pH a me ka ikaika ionic o ka meaʻai, e hoʻomaikaʻi ai i ka ikaika paʻa a me ka paʻa ʻana o ka wai. Hiki ke hoʻohana ʻia ka Disodium dihydrogen pyrophosphate e like me ka pauka baking e kāohi i ka wikiwiki fermentation a hoʻomaikaʻi i ka ikaika o ka hana. Hoʻohana ʻia no nā noodles koke, hoʻemi i ka manawa rehydration o ka huahana i hoʻopau ʻia, ʻaʻole pili i ka pala. Hoʻohana ʻia no nā kuki a me nā pāpaʻi, hoʻopōkole i ka manawa fermentation, hoʻemi i ka helu haki o nā huahana, wehe i nā āpau maʻemaʻe, hiki ke hoʻonui i ka manawa mālama.
25kg / pahu a i ʻole e like me nā koi o ka mea kūʻai aku.
Sodium pyrophosphate CAS 7758-16-9
Sodium pyrophosphate CAS 7758-16-9
