L (+) - tartaric acid

L (+) - tartaric acid

Short Description:

CAS NO.87-69-4 DESCRIPTION: Colorless or translucent crystals, or a white, fine granular, crystalline powder. It is odorless, has an acid taste, and is stable in air. Chemical Name:L-2,3-dihydroxy butanedioic acid Molecular Formula:C4H6O6 Structural Formula: Molecular Weight:150.09 Assay(after drying), as:+12 ~ +13 Arsenic :2mg/kg Max Lead [Ph]:2mg/kg Max Residue on Ignition:0.05% Max Residue on Drying:0.5% Max Oxalate test:Qualified MAIN FUNCTION AND PURPOSE: L(+)-Tartaric acid is widely us...


  • FOB Price: US $1.8 - 2.2 / mt
  • Min.Order Quantity: 2/mt
  • Supply Ability: 600/mt per Month
  • Port: Shanghai
  • Biya Terms: L/C,T/T
  • samfurin Detail

    samfurin Tags

    CAS NO.87-69-4

    BAYANI:

    Colorless ko translucent lu'ulu'u, ko wani farin, lafiya granular, crystalline foda. Shi ne odorless, yana da wani acid dandano, da kuma shi ne barga a iska.

    Chemical Name: L-2,3-dihydroxy butanedioic acid

    Kwayoyin Formula: C 4H 66

    Tsarin Formula:

    Kwayoyin Weight: 150,09

    Kima (bayan bushewa), kamar yadda: +12 ~ +13

    Arsenic: 2mg / kg Max

    Gubar [Ph]: 2mg / kg Max

    Saura a kan ƙonewa: 0.05% Max

    Saura a kan Bushewa: 0.5% Max

    Oxalate gwajin: Ƙwararren

    MAIN aiki kuma MANUFA:

    L (+) - tartaric acid da aka yi amfani da ko'ina a matsayin acidulant a abin sha, da kuma sauran abinci, kamar taushi drinks, da ruwan inabi, alewa, burodi da kuma wasu colloidal sweetmeats. Tare da na gani aiki, L (+) - tartaric acid da aka yi amfani a matsayin sinadaran warware wakili don warware DL-amino-butanol, wani tsaka-tsaki don antitubercular miyagun ƙwayoyi. Kuma aka yi amfani da matsayin chiral pool haduwa tartrate Kalam. Tare da ta acidity, shi ne amfani da mai kara kuzari a cikin guduro karewa na polyester masana'anta ko PH darajar kayyadewa a oryzanol samar. Tare da complexation, L (+) - tartaric acid da aka yi amfani da electroplating, sulfur kau da acid pickling. Haka kuma an yi amfani da matsayin complexing wakili, nunawa wakili ko chelating wakili a cikin sinadaran bincike da kuma pharmaceutical dubawa, ko kamar yadda tsayayya wakili a rini. Tare da ta rage, shi ne amfani da reductive wakili a masana'antu madubi chemically ko Dabarar wakili a cikin daukar hoto. Yana iya ma hadaddun tare da karfe ion da za a iya amfani da a matsayin tsaftacewa wakili ko polishing wakili na karfe surface.

     

    Shiryawa: 25KG net a Kratf / Plastics Bag liyi tare da PE jakar, 20MT / 20FCL (a kan pallet).

    Ajiya: Kiyaye airtightly a wani haske-hujja, da kuma bushe sanyi wuri.


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