L (+) - tartaric acid

L (+) - tartaric acid

Description Gaaban:

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 Tirada: 2/mt
  • Supply Kartida: 600/mt per Month
  • Port: Shanghai
  • Shuruudaha Payment: L/C,T/T
  • Product Detail

    Tags Product

    CAS NO.87-69-4

    SHARAXA:

    kiristaalo midab ama translucent, amase caddaan, granular ganaax, budada crystalline. Waa ur, leedahay dhadhan ah acid, iyo mid deggan hawada.

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

    Formula kelli: C 4H 6O 6

    Formula qaab dhismeedka ah:

    Miisaanka kelli: 150,09

    Isku dayo (ka dib markii lagu qalajiyo), sida: +12 +13 ~

    Arsenic: 2mg / kg Max

    [Ph] Lead: 2mg / kg Max

    Hadhay on Kicinta: 0.05% Max

    Hadhay on qallajinta: 0.5% Max

    imtixaanka oxalate: wadeenka

    SHAQEEYAAN WAYN IYO UJEEDO:

    L (+) - Tartaric acid waxaa si balaadhan looga isticmaalaa sida acidulant ee sharaabka, iyo cuntooyinka kale, sida cabitaannada fudud, khamri, nacnac, cunto iyo qaar ka mid ah sweetmeats Kolloidol. Iyada oo ay dhaqdhaqaaqa indhaha, L (+) - Tartaric acid waxaa loo isticmaalaa sida kiimikada wakiilka xaliyo si loo xaliyo DL-amino-butanol, dhexe ah daroogada TBda. Oo waxaa loo isticmaalaa sida pool chiral in synthesize taagayo tartrate. Iyada oo ay aysidhka, waxaa loo isticmaalaa sida Hannaan in dhameystir cusbi ee dhar caag ama jaangooyaha qiimaha pH ee wax soo saarka oryzanol. Iyada oo ay complexation, L (+) - Tartaric acid waxaa loo isticmaalaa in electroplating, ka saarida baaruud iyo pickling acid. Waxaa sidoo kale loo isticmaalaa sida wakiilka complexing, baaritaanka wakiilka ama chelating wakiilka in kiimikada falanqaynta iyo dawooyinka kormeerka, ama sida iska caabin ah wakiilka ee dyeing. Iyada oo ay hoos u, waxaa loo isticmaalaa sida wakiilka reductive muraayad wax soo saarka kiimikaad ama wakiilka imaging in sawir. Waxaa adag la ra'iyi biraha loo isticmaali karaa sida wakiilka nadiifinta ama qiraan wakiilka dusha biraha sidoo kale awoodo iyo.

     

    Xirxirida: net 25kg ee Kratf / caaga Bag damacsan kolay PE, 20MT / 20FCL (on sariirtaada).

    Bakhaarka: lahayaa airtightly meel iftiin-caddayn, qalalan iyo qabow.


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