|
| Rahi: | |
|---|---|
99.8%
TAINUO
29336100
Ingoa Hua: Melamine ( he mea nui te hauota heterocycle matū matū pararopi)
Te tātai rāpoi: C 3N 6H 6. C 3N 3 (NH 2) 3 Taumaha : 126.12
CAS No.: 108-78-1 EINECS No:203-615-4
Te kaha o te tinana: Te paura karaihe ma, he kino, he reka.
Kiato pātahi: 1570kg/m3
Ira whakarewa: Me rewa i raro i te 354ºC i raro i te pehanga noa.
Te pāmahana whakaraeraetanga: 300ºC
Te Whakakore : Ka taea te memeha i roto i te carbinol, formaldehyde, waikawa acetic, glycol wera, glycerin, pyridine; ka memeha noa ki te wai, te waihā; e kore e taea te whakakore i te aether, te benzene, me te waro tetrachloride. Ko tana wairewa wai e whakaatu ana i te waikore.
Te kaha matū: Ko te Melamine e whakaatu ana i te alkalescence, ka taea te tauhohe me nga momo waikawa hei whakaputa i te tote melamine. I roto i te waikawa kaha, i te waipiro kawakawa kaha ranei, ka whakamarohia te melamine---ka ata whakakapihia te amidocyanogen e te hydroxyl, na reira ka puta te waikawa cyanuric diacid amide, cyanuric acid monamide, me te waikawa cyanuric. I roto ia ratou, ko te tauhohenga o te melamine me te formalin te mea nui.
ahua: |
paura tioata ma |
ingoa matū: |
melamine; 1,3,5-triazine-2,4,6-triamido |
Ihirangi Melamine (Tikanga Whakararo), %: |
99.8Min |
Makuku, %: |
0.1Mōrahi |
ASH, %: |
0.03Mōrahi |
SOLUBILITY IN FORMALDEHYED SOLUTION TEST; |
KA MATE I ROTO I TE 10 MINITE |
Tae (APHA): |
20Max |
Hazen (Kaolin Turbidity): |
20Max |
Uara PH: |
7.5~9.5 |
