Oxalic Acid Powder CAS NO 6153-56-6
Zizindikiro zaukadaulo
Kanthu | Standard | |||||
Ⅰ | Ⅱ | |||||
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
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
FAQS
1: Kodi mungandipatseko chitsanzo cha oda?
Inde, tikulandira dongosolo lachitsanzo kuti tiyese ndikuyang'ana khalidwe lathu.Nditumizireni zomwe mukufuna pazomwe mukufuna.Titha kupereka zitsanzo zaulere, mumangotipatsa zonyamula katundu.
2: Kodi nthawi yanu yovomerezeka yolipira ndi iti?
L/C,T/T,Western Union.
3: Nanga bwanji za kutsimikizika kwa choperekacho?
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4: Ndi zolemba ziti zomwe mumapereka?
Nthawi zambiri, timapereka ma Invoice Zamalonda, Mndandanda Wonyamula, Bill of Lading, COA, MSDS ndi Origin Certificate.Chonde tiuzeni ngati mukufuna zolemba zina.
5: Doko lotsegula liti?
Nthawi zambiri potsegula doko ndi Qingdao doko, pambali, Tianjin Port, Lianyungang Port si vuto kwa ife, komanso tikhoza shipfrom madoko ena monga lamulo lanu.