Oxalic Acid Powder CAS NO 6153-56-6
Nā hōʻailona ʻenehana
'ikamu | Kūlana | |||||
Ⅰ | Ⅱ | |||||
Premium | Kauwaena | Kupono | Premium | Kauwaena | Kupono | |
ʻO ka hakina nui/% ≥ | 99.6 | 99 | 96 | 99.6 | 99 | 96 |
ʻO ka hapa nui o ka sulfate (helu ʻia e like me SO4)/% ≤ | 0.07 | 0.1 | 0.2 | 0.07 | 0.1 | 0.2 |
ʻO ka hapa nui o ke koena ahi/% ≤ | 0.01 | 0.08 | 0.2 | 0.03 | 0.08 | 0.15 |
ʻO ka hapa nui o ka metala kaumaha (helu ʻia e Pb)/% | 0.0005 | 0.001 | 0.02 | 0.00005 | 0.0002 | 0.0005 |
ʻO ka hapa nui o ka hao (helu ʻia ʻo Fe)/% | 0.0005 | 0.0015 | 0.01 | 0.0005 | 0.001 | 0.005 |
ʻO ka hakina nui o ka chloride (helu ʻia e Cl)/% | 0.0005 | 0.002 | 0.01 | 0.002 | 0.004 | 0.01 |
ʻO ka hapa nui o ka calcium (helu ʻia ʻo Ca)/% | 0.0005 | - | - | 0.0005 | 0.001 | - |
Hōʻike Hoʻohana Huahana
Hoʻohana ʻia ka waikawa oxalic
1.ma keʻano he mea hoʻomaʻemaʻe
Hoʻohana nui ʻia ka waikawa Oxalic ma ke ʻano he mea hoʻohaʻahaʻa a me ka bleaching agent, i hoʻohana ʻia i ka hana ʻana i nā lāʻau lapaʻau e like me nā antibiotics a me borneol, ma ke ʻano he mea hoʻoheheʻe no ka unuhi ʻana i nā metala laʻa, ma ke ʻano he mea hoʻoheheʻe dye, a ma ke ʻano he tanning agent.
Hoʻohana pū ʻia ka waikawa Oxalic i ka hana ʻana i nā catalysts cobalt-molybdenum-aluminum, ka hoʻomaʻemaʻe ʻana i nā metala a me ke kinikini, a me ka bleaching o nā textiles.
Hoʻohana ʻia ia no ka hoʻomaʻemaʻe ʻana a me ka mālama ʻana i ka ʻili metala, ka ʻili ʻana i ka ʻeleʻele o ka honua, ka paʻi textile a me ke kala, ka hana ʻili, ka hoʻomākaukau catalyst, etc.
2. Ma ke ano he mea hoemi
I ka ʻoihana synthesis organik, hoʻohana nui ia e hana i nā huahana kemika e like me ka hydroquinone, pentaerythritol, cobalt oxalate, nickel oxalate, a me ka waikawa gallic.
Hoʻohana ʻia ka ʻoihana plastics i ka hana ʻana i ka polyvinyl chloride, aminoplastics, urea-formaldehyde plastics, lacquer sheets, etc.
Hoʻohana ʻia ka ʻoihana dye i ka hana ʻana i ka ʻōmaʻomaʻo magenta paʻakai, etc.
Ma ka ʻoihana paʻi a me ka hoʻoluʻu ʻana, hiki ke hoʻololi i ka acetic acid a hoʻohana ʻia ma ke ʻano he kōkua hoʻomohala kala a me ka bleaching agent no nā kala puaʻa.
Hoʻohana ʻia ka ʻoihana lāʻau lapaʻau i ka hana ʻana o chlortetracycline, oxytetracycline, tetracycline, streptomycin, a me ephedrine.
Eia kekahi, hiki ke hoʻohana ʻia ka oxalic acid e synthesize i nā huahana like ʻole e like me ka oxalate, oxalate a me ka oxalamide, ma waena o ka diethyl oxalate, sodium oxalate a me ka calcium oxalate ka mea nui loa.
3. Me he mordant la
Hiki ke hoʻohana ʻia ka Antimony oxalate ma ke ʻano he mordant, a ʻo ka ferric ammonium oxalate kahi mea hana no ka paʻi ʻana i nā kiʻi.
4. ʻO ka hana wehe ʻana i ka ʻōpala
Hiki ke hoʻohana ʻia ka ʻakika oxalic no ka wehe ʻana i ka ʻōpala: e lawe i kahi ʻakika oxalic, e hana i ka hopena me ka wai mehana, e kau ma luna o ka ʻōpala a holoi ʻia.A laila e hamo me ka pepa ʻeleʻele metallographic a hoʻopaʻa hope i ka pena.
(E hoʻomanaʻo: E makaʻala i ka hoʻohana ʻana, he mea ʻino loa ka ʻakika oxalic i ke kila kila. ʻO ka waikawa oxalic me ka ʻike kiʻekiʻe he maʻalahi hoʻi e ʻino i nā lima. ke hoʻohana 。 Ma hope o ka pili ʻana o ka ʻili me ka waika oxalic, pono e holoi ʻia me ka wai i ka manawa.)
Hoʻopili huahana
Nā pūʻolo | Ka nui/20'FCL me ka ʻole o nā pallets | Ka nui / 20'FCL ma nā pallets |
25kgs ʻeke (ʻeke keʻokeʻo a hina paha) | 880 ʻeke, 22MTS | 700 Eke Pahu, 17.5MTS |
Kiʻi kahe
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