Neno wi piny pa Oxalic Acid
Oxalic acid, ma julwonge bende ni ethanedioic acid, utiye dicarboxylic acid ma yot ku formula pa molecule (COOH) 2 ⋅2H2O
Enenre calu kidi macol man etiye piny ma nwangre i lum, pol kare etiye i ayi pa potassium nyo calcium salts, man enwange calu acid ma rwinyo i lum calu Chinese crabapple man banana. Oxalic acid manok de nwangre i lac pa dhanu, man calcium oxalate ubedo piny madit ma nyayu kidi i lac. Ka juyike ni 100.1 °C, oxalic acid crystals weko pii migi mi crystallization ni doko anhydrous oxalic acid, ma utiye ku melting point pa 189.5 °C. Anhydrous oxalic acid nyai i pii nyo ethanol ento nyai ungo i ether. I ot mi yath, oxalic acid copo bedu ma nyai pi wodhu carbon monoxide gas.
Oxalic acid ubedo piny ma pire tek ma jutiyo kudu i yore madwong man jutiyo kudu i kabedo madwong. Ku dongo pa tic mi yath, rangi, man rangi man yabo pa soko mi ng'om zoo, piretek ni timo sayusac man dongo dongo pa oxalic acid.

Shandong Pulisi Chemical Co., Ltd. – Oxalic Acid Profile
Shandong Pulisi Chemical Co., Ltd., ma juyike i Dwi mir apar 2006 man ma juketho i Zibo, Shandong, utiye jatel wi tic mi kelo piny maber man ma pire tek i ng'om zoo. Ku yioyic mi "ketho cwiny ikum dongo pa kemikol maber", dilo ne udoko dilo madit ma uketho i iye R&D, yubu piny, lworu piny man tero piny, ku dilo mange ma uketho i iye Zibo Anhao Chemical Co., Ltd. man China Changrui Co., Limited.
Oxalic acid mwa (CAS No.: 144-62-7 pi anhydrous, 6153-56-6 pi dihydrate) ubedo piny ma pire tek, ma juyike ni rombu ku cik mi ng'om zoo. Nwange i rwom mi tic (leng ≥96%) man rwom ma leng (leng ≥99.6%), oxalic acid mwa utiye calu rangi ma nen maleng (ma pol kare dihydrate) ku formula pa C₂H₂O₄·2H₂O man pek pa molecule pa 16.27.6. Etiye ku kero madit mi nyai i pii man ethanol, kero mi dwoko piny piny, man acidity ma lee—ma weko ebedo acel ikin dicarboxylic acids matek uloyu.
Ku rwom ma malu mi lubo cik pa ISO 9001:2015 man juyiyu ku judongo ma calu German BV, oxalic acid mwa jutiyo kudu lee i kabedo matung tung:
Metallurgy: Kwanyo lum maber, yweyu cuma man piny ma nyayu peko ikum cuma, copper man cuma mukende.
Giedu: Piny ma pire tek ma jutiyo kudu pi yubu concrete man tic ku piny mi gedo.
Tic mi del: Jutiyo kudu pi lwoko, kwanyo moo man lwoko del.
Tiyu ku pii: Chelating agent pi medo ber pa pii man kwanyu lum.
Textile & printing: Jam lwoko bongo man jam kony mi rangi.
Juyiku yath man cam: Jutiyo kudu pi yubu yath man cam.
Ku ot moko ma jugwoku i iye piny i Qingdao, Tianjin, Shanghai ports man Zibo Free Trade Zone, wabetimo kero ni kelo piny maber ni juruwil mi ng'om zoo. Piny mwa ukadhu REACH, FAMI-QS man SGS, man jucwalo gi i ngom man kabedo ma kadhu 100 i Europe, America, Southeast Asia, Middle East man Central Asia. Wa ketho winjiri maber ku juwil madongo macalo PetroChina, CNOOC, Saint-Gobain man Lafarge.
I Shandong Pulisi Chemical, waketho piny maber, bedo ber man tic maber ni juruwil, wabe miyo oxalic acid ma juyubu pi kony mitu pa tic matung tung iwi ngom.