L (+) - tartaric acid

L (+) - tartaric acid

Kukuru Apejuwe:

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 Iye: US $1.8 - 2.2 / mt
  • Min.Order opoiye: 2/mt
  • Ipese Agbara: 600/mt per Month
  • Port: Shanghai
  • Owo ofin: L/C,T/T
  • ọja Apejuwe

    ọja Tags

    CAS NO.87-69-4

    Apejuwe:

    Colorless tabi translucent kirisita, tabi a funfun, itanran granular, okuta lulú. O ti wa ni odorless, o ni awọn ohun acid lenu, ati ki o jẹ idurosinsin ni air.

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

    Molikula agbekalẹ: C 4H 6Iwọ 6

    Igbekale agbekalẹ:

    Molikula iwuwo: 150,09

    Itupalẹ (lẹhin ti gbigbe), bi: +12 ~ +13

    Arsenic: 2mg / kg Max

    Asiwaju [pH]: 2mg / kg Max

    Aloku on iginisonu: 0,05% Max

    Aloku on gbigbe: 0,5% Max

    Oxalate igbeyewo: oṣiṣẹ

    Ifilelẹ ti awọn iṣẹ ATI IDI:

    L (+) - Tartaric acid ni o gbajumo ni lilo bi acidulant ni nkanmimu, ati awọn miiran onjẹ, gẹgẹ bi awọn asọ ti ohun mimu, ọti-waini, suwiti, akara ati diẹ ninu awọn colloidal sweetmeats. Pẹlu awọn oniwe-opitika aṣayan iṣẹ-ṣiṣe, L (+) - Tartaric acid o ti lo bi kemikali ipinnu oluranlowo lati yanju DL-amino-butanol, ohun agbedemeji fun antitubercular oògùn. Ati awọn ti o ti lo bi chiral pool lati synthesize tartrate itọsẹ. Pẹlu awọn oniwe-acidity, ti o ti lo bi ayase ninu awọn resini finishing ti poliesita fabric tabi pH iye eleto ni oryzanol gbóògì. Pẹlu awọn oniwe-complexation, L (+) - Tartaric acid o ti lo ni electroplating, efin yiyọ ati acid pickling. O ti tun lo bi complexing oluranlowo, waworan oluranlowo tabi chelating oluranlowo ni kemikali onínọmbà ati elegbogi ayewo, tabi bi koju oluranlowo ni dyeing. Pẹlu awọn oniwe-idinku, o ti wa ni lo bi reductive oluranlowo ni ẹrọ digi chemically tabi aworan oluranlowo ni fọtoyiya. O tun le eka pẹlu irin dẹlẹ ati ki o le ṣee lo bi ninu oluranlowo tabi polishing oluranlowo ti irin dada.

     

    Iṣakojọpọ: 25KG net ni Kratf / ṣiṣu apo ila pẹlu PE apo, 20MT / 20FCL (lori pallet).

    Ibi: Pa airtightly ni a ina-ẹri, gbẹ ati itura ibi.


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