Oxalic Acid Powder CAS NO 6153-56-6

Kufotokozera Kwachidule:

● Oxalic acid ndi chinthu chamoyo chomwe chimagawidwa kwambiri muzomera, nyama ndi mafangasi, ndipo chimagwira ntchito zosiyanasiyana m'zamoyo zosiyanasiyana.
● Maonekedwe: Flake ya monoclinic yopanda mtundu kapena prismatic crystal kapena ufa woyera
● Mankhwala opangira mankhwala: H₂C₂O₄
● Nambala ya CAS: 144-62-7
● Kusungunuka: Kusungunuka mosavuta mu ethanol, kusungunuka m'madzi, kusungunuka pang'ono mu ether, wosasungunuka mu benzene ndi chloroform.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro zaukadaulo

Kanthu Standard
Zofunika Wapakati Woyenerera Zofunika Wapakati Woyenerera
Gawo lalikulu/% ≥ 99.6 99 96 99.6 99 96
Gawo lalikulu la sulphate (lowerengedwa ngati SO4)/% ≤ 0.07 0.1 0.2 0.07 0.1 0.2
Gawo lalikulu la zotsalira zoyaka /% ≤ 0.01 0.08 0.2 0.03 0.08 0.15
Gawo lalikulu la heavy metal (lowerengedwa ndi Pb)/% 0.0005 0.001 0.02 0.00005 0.0002 0.0005
Gawo lalikulu lachitsulo (lowerengedwa ngati Fe)/% 0.0005 0.0015 0.01 0.0005 0.001 0.005
Gawo lalikulu la chloride (lowerengedwa ndi Cl)/% 0.0005 0.002 0.01 0.002 0.004 0.01
Gawo lalikulu la calcium (lowerengedwa ngati Ca)/% 0.0005 - - 0.0005 0.001 -

Kufotokozera Kagwiritsidwe Ntchito Kazinthu

Oxalic acid amagwiritsidwa ntchito
1.monga bleaching agent
Oxalic asidi makamaka ntchito ngati kuchepetsa wothandizila ndi Bleaching wothandizila, ntchito kupanga mankhwala monga maantibayotiki ndi borneol, monga zosungunulira kwa m'zigawo za zitsulo osowa, monga kuchepetsa wothandizila utoto, ndi monga wothandizila pofufuta.
Oxalic acid amagwiritsidwanso ntchito popanga cobalt-molybdenum-aluminium catalysts, kuyeretsa zitsulo ndi nsangalabwi, komanso kuyeretsa nsalu.
Amagwiritsidwa ntchito poyeretsa zitsulo pamwamba ndi kuchiza, kutulutsa zinthu zakunja, kusindikiza nsalu ndi utoto, kukonza zikopa, kukonzekera chothandizira, etc.
2. Monga chochepetsera
M'makampani opanga ma organic synthesis, amagwiritsidwa ntchito makamaka popanga mankhwala monga hydroquinone, pentaerythritol, cobalt oxalate, nickel oxalate, ndi gallic acid.
Makampani apulasitiki amagwiritsidwa ntchito popanga polyvinyl chloride, aminoplastics, mapulasitiki a urea-formaldehyde, mapepala a lacquer, ndi zina zotero.
Makampani opanga utoto amagwiritsidwa ntchito popanga mchere wa magenta wobiriwira, etc.
M'makampani osindikizira ndi opaka utoto, amatha kulowa m'malo mwa acetic acid ndikugwiritsidwa ntchito ngati chothandizira kupanga utoto komanso kupanga utoto wopaka utoto wa pigment.
Makampani opanga mankhwala amagwiritsidwa ntchito popanga chlortetracycline, oxytetracycline, tetracycline, streptomycin, ndi ephedrine.
Kuphatikiza apo, oxalic acid amathanso kugwiritsidwa ntchito popanga zinthu zosiyanasiyana monga oxalate, oxalate ndi oxalamide, zomwe zimapindulitsa kwambiri diethyl oxalate, sodium oxalate ndi calcium oxalate.
3. Monga mordant
Antimony oxalate ingagwiritsidwe ntchito ngati mordant, ndipo ferric ammonium oxalate ndi wothandizira kusindikiza mapulani.
4. Ntchito yochotsa dzimbiri
Oxalic acid angagwiritsidwe ntchito kuchotsa dzimbiri: tengani oxalic acid, pangani yankho ndi madzi ofunda, ikani pa dzimbiri banga ndikupukuta.Kenako pakani ndi metallographic sandpaper ndipo potsiriza utsi utoto.
(Dziwani: Samalani mukamagwiritsa ntchito, oxalic acid amawononga kwambiri chitsulo chosapanga dzimbiri. Oxalic acid yokhala ndi ndende yayikulu ndiyosavuta kuwononga manja. Ndipo acid oxalate yomwe imapangidwa imakhala yosungunuka kwambiri, koma imakhala ndi kawopsedwe kena kake. Musadye izo. mukamagwiritsa ntchito . Khungu likakumana ndi oxalic acid, liyenera kutsukidwa ndi madzi pakapita nthawi.)

Kulongedza katundu

oxalic acid
oxalic acid
Phukusi Kuchuluka / 20'FCL yopanda mapallet Kuchuluka / 20'FCL pamapallet
Thumba la 25kgs (matumba oyera kapena imvi) 880 Matumba, 22MTS 700 Matumba Ng'oma, 17.5MTS

Tchati choyenda

oxalic acid

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