Oxalic Acid atanga thil siam chhuah dan tlangpui
Oxalic acid, ethanedioic acid tia hriat bawk hi dicarboxylic acid awlsam ber a ni a, a molecular formula (COOH) 2 ⋅2H2O a ni
Columnar crystal rawng nei lo angin a lang a, herbaceous plant-ah chuan a awm fo a, a tam zawk chu potassium emaw calcium salt angin a awm a, Chinese crabapple leh banana ang chi thlaiah chuan free acid angin a awm thung. Mihring zun-ah pawh oxalic acid tlem a awm a, zun kawng lung siamtu ber chu calcium oxalate a ni. 100.1 °C thlenga a lum chuan oxalic acid crystal te hian an crystallization tui an hloh a, anhydrous oxalic acid an siam a, chu chu melting point 189.5 °C a ni. Anhydrous oxalic acid hi tui emaw ethanol emaw-ah a inthiar thei a, ether-ah erawh a inthiar thei lo. Laboratory-ah chuan oxalic acid hi lumna hmanga tihchhiat theih a ni a, carbon monoxide gas siam theih a ni.
Oxalic acid hi chemical raw material pawimawh tak a ni a, hmanna hrang hrang a nei a, kawng tam takah hman a ni. Damdawi, dye, leh coating industry lo thang zel leh international market hawn a nih tak avangin oxalic acid siamchhuah dan zirchian leh tihhmasawn a ngai hle.

Shandong Pulisi Chemical Co., Ltd. – A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a
Kum 2006 October thlaa din, Zibo, Shandong-a headquarter nei Shandong Pulisi Chemical Co., Ltd. hi khawvel pum huapa ke penna nei, chemical raw material quality tha tak tak professional supplier lar tak a ni. “Quality chemicals siam chhuahna lam ngaihtuah” tih philosophy-a inpein, company hi R&D, production, marketing leh logistics inzawmkhawmna enterprise zau takah a lo thang chho a, affiliated entity-te zingah Zibo Anhao Chemical Co., Ltd. leh China Changrui Co., Limited te pawh a tel.
Kan oxalic acid (CAS No.: anhydrous tan 144-62-7, dihydrate tan 6153-56-6) hi core product a ni a, international quality standard zawm tura siam a ni. Industrial grade (purity ≥96%) leh refined grade (purity ≥99.6%)-ah te a awm a, kan oxalic acid hi rawng nei lo transparent crystal (a tlangpuiin dihydrate) angin a awm a, molecular formula C2H2O4·2H2O leh molecular weight chu 126.07 a ni. Tui leh ethanol-a inthiar theihna sang tak, tihtlem theihna chak tak, leh acidity sang tak a nei a—chu chuan organic dicarboxylic acid chak ber pawl a ni.
ISO 9001:2015 standards zawm turin quality-control khauh tak leh German BV ang chi thuneihna nei pawlte certified, kan oxalic acid hi industry hrang hrangah hman a ni nasa hle:
Metallurgy: Iron, copper leh metal dangte tana rust tihfai, metal tihfai leh complexation agent tha tak a ni.
Construction: Concrete admixture leh building material processing atana hmanraw pawimawh tak tak.
Savun industry: Savun bleaching, degreasing leh tanning atan hman a ni.
Tui tihfai: Tui quality tihsan leh scale tihbo nan chelating agent.
Textile & printing: Bleaching agent leh dyeing auxiliary a ni.
Pharmaceutical & food industrys: Damdawi intermediate siamna leh food additive processing-ah hman a ni.
Qingdao, Tianjin, Shanghai port leh Zibo Free Trade Zone-a independent warehouse kan neih avangin khawvel puma client-te hnena delivery tha tak kan enkawl a ni. Kan thil siamte hian REACH, FAMI-QS leh SGS certification a paltlang tawh a, Europe, America, Southeast Asia, Middle East leh Central Asia-a ram leh bial 100 chuangah thawnchhuah a ni. PetroChina, CNOOC, Saint-Gobain leh Lafarge te bakah enterprise hmingthang tak takte nen hun rei tak chhung thawhhona nghet tak kan siam tawh a ni.
Shandong Pulisi Chemical-ah hian quality, safety leh customer-centric service kan dah pawimawh ber a, khawvel puma industrial mamawh hrang hrang phuhruk turin customized oxalic acid solutions kan pe a ni.