Nā huahana
ʻO Ammonium Oxalate Monohidate
Helehelena keʻokeʻo
ʻAʻala ʻaʻohe ʻaʻala
Molekika haʻilula （NH4） 2C2O4 · H2O
Kaupaona Molecular 142.11
CAS ： 6009-70-7
Papa kuhikuhi Refractive: 1.439,
Ka nui: 1.5885g / mL
pH 6.4 0.1M aq.sol
Kuhi Melting / Range 70 ° C / 158 ° F.
Hiki ke hoʻonā ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, ʻakika ka hopena,
Mahana decomposition> 70 ° C
Hoʻohana: Ma ke ʻano he mea huli analitika, waena synthetic waena.
Ka ʻike halihali: ʻaʻole kau ʻia ma ke ʻano he mea weliweli.
Lawelawe ʻana: E ʻaʻahu i nā pono hana pale pilikino. E hōʻoia i ka ea kūpono. Pale i ka hana ʻana i ka lepo. Mai hele i ka maka, i ka ʻili, a i ka lole. Hōʻalo i ka ʻai a me ka inhalation.
Papaa: E hoʻopaʻa paʻa i nā ipu i kahi maloʻo, anuanu a me kahi ea maikaʻi.
|
SN |
'Ikamu |
Hoakaka |
|
1 |
ʻIke [（NH4）2C2O4· H2O] w /% ≥ |
99.5 |
|
2 |
PH （50g / L, 25 ℃） |
6.0-7.0 |
|
3 |
Hōʻoiaʻiʻo Clarity / ʻAʻole ≤ |
6 |
|
4 |
Nā mea i loaʻa ʻole Insoluble ， w /% ≤ |
0.015 |
|
5 |
ʻO Chlorides (Cl) ， w /% ≤ |
0.002 |
|
6 |
Sulfates (SO4) ， W /% ≤ |
0.02 |
|
7 |
Sodium (Na) ， w /% ≤ |
0.005 |
|
8 |
Makanekiuma (Mg) ， w /% ≤ |
0.005 |
|
9 |
Potassium (K) ， w /% ≤ |
0.005 |
|
10 |
Kalipuna (Ca) ， w /% ≤ |
0.005 |
|
11 |
ʻO Iron (Fe) ， w /% ≤ |
0.001 |
|
12 |
ʻO nā mea kaumaha (As Pb) ， w /% ≤ |
0.0015 |
|
13 |
Ka nui o ka huna huna, D50, ≤ |
2μm |
Nā memo
1) nā ʻike ʻenehana āpau i hōʻike ʻia ma luna aʻe nei no kāu kūmole.
2) ʻoluʻolu e hōʻike i kahi kikoʻī no kahi kūkā hou.
Pae Pāʻoihana
Ma waho o ka chlorate a me ka perchlorate, ua hoʻomohala mākou i ka ʻoihana ʻoihana i ka papa o ka pyrotechnical ʻoihana, e like me nā kikoʻī o ka nitrate, nā pauka metala, nā mea hoʻohui pili propellant a pēlā aku.
ʻO kā mākou pono
ʻO ka pane kūpono, ka pono, ka palekana a me ke ʻano maikaʻi ʻo ia ke ʻano nui a mākou e lanakila ai i ka hoʻokūkū ma ka mākeke.
ʻO kā mākou Pahuhopu
ʻO ke kūleʻa ʻoihana i ka lā ʻapōpō e hana ana i ka waiwai nui no ke kaiapuni a me ke kaiāulu kahi a mākou e noho nei, a no ka ʻoihana a mākou e hoʻolaʻa ai. Makemake mākou e ulu wikiwiki a olakino hoʻi i kēlā me kēia makahiki a pēlā e kūleʻa ai waiwai a loaʻa pono ai hoʻi.
