(1)ʻO ka powder keʻokeʻo o ka granuular, pili pili'āina 1.86g / m. E hoʻomoʻi i ka wai a me nā insoluble in ethanol. Inā nohoʻia kāna hopena aqueous me ka diluted me ka diluted inorganic acid, e hydrolyzed i loko o phosphoric acad.
(2) He hyroomsphate acidcom acid pyrophosphate is hydroscopichate Inā he mea ia i kahi mahana ma luna o ka mahana ma luna o 220 ℃., E decomposposposed ma Sodium meta phosphate.
Mea | Hopena (meaʻai meaʻai) |
Ka manaʻo nui% ≥ | 93.0-100.5 |
P2O5% ≥ | 63.0-64.0 |
PH o 1% hopena | 3.5-4.5 |
Wai insoluble% ≤ | 1.0 |
Alakaʻi (e like me PB)% ≤ | 0.0002 |
Arsentic (as)% ≤ | 0.0003 |
Nā metala kaumaha e like me (pb)% ≤ | 0.001 |
Fluorides (f)% ≤ | 0.005 |
PĀNUI:25 Kg /ʻeke a iʻole ke noiʻana.
Kauhi:E kūʻai ma kahi wahi hoʻomahaʻole, ma kahi maloʻo.
Kūlana Kūlana:Kahua maʻamau.