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DL-Tartaric Acid Anhydrous

  • Post Date:

    Aug 14,2014

  • Expiry Date:

    Feb 10,2015

  • Detailed Description:

    Cas No. :133-37-9

    Packaging & Delivery

    Packaging Details: 25kgs/bag or drum. Availbable for different kinds of packing per customer's request
    Delivery Detail: Within 10 days after received your deposit

    Specifications

    DL-Tartaric Acid Anhydrous
    Purity:99.7%min
    Standard: FCCIV/BP98
    Packing: 25KGS bag; 20MT/20FCL
    Quality assurance supplier

    DL-Tartaric Acid Anhydrous

    Specification:99%

    Appearance: White Crystalline Powder

    Oxalate: Pass

    Sulfate: Pass

    Heavy metals:0.001%

    Arsenic:  0.0003%

    Loss on drying:   0.46%  

    Residue on ignition:  0.040%

    Purity:99.7%min
    Standard: FCCIV/BP98
    Packing: 25KGS bag; 20MT/20FCL

    Specification :

    Name

    Phamnaoeutical

    Food Garde

    Ndustrial Garde

    Content

    ≥99.7

    ≥99.5

    ≥99

    Melting Point

    200-206

    200-206

    -

    Heavy metals

    ≤0.001

    ≤0.001

    -

    Chloride

    ≤0.01

    ≤0.01

    -

    Arsenics

    ≤0.0002

    ≤0.0002

    -

    Sulphate

    ≤0.015

    ≤0.015

    ≤0.05

    Loss on drying

    ≤0.3

    ≤0.5

    ≤1.0

    Residue on Ignition

    ≤0.1

    ≤0.1

    ≤

    Character : Colorless crystals or white power, without odor, with sour taste, stable in air, compound of equal quantity ofdextro-rotatory and levo-rotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C , specific gravity 1.697. Its solubility in ether is about 1% and 5.01( 25°C ) in ethanol, in water is 20.60( 20°C ).

    Uses : Widely used in food, medicine, chemistry and light industry, etc., Mainly sed to manufacture tartaric acid salts, such potassium sodium tartrate and used as beer foaming agent. Also applied in tanning, photo, glass, enamel and telecom materials industries. Its acidity is as 1.3 times as citric acid, so specially as acidifying agent for grape juice.

    Packing : 25kg complex bags lined with double-layered kraft paper bags and film bag.

    Storage : Keep in the clear and dry storage shed.

    Specifications : Complies with BP98 & US FCC(IV) & GB15358-94.

  • CAS Registry Number:

    133-37-9

  • Synonyms:

    ;DL-Dihydroxysuccinic acid;DL-Tartaric acid anhydrous;DL-Tartaric Acid Anhy;(+-)-Tartaric acid;(2RS,3RS)-Tartaric acid;Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-;DL-Tartrate;Paratartaric aicd;Racemic tartaric acid;Resolvable tartaric acid;Uvic acid;Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-;Butanedioic acid, 2,3-dihydroxy-, (theta,theta)-(+-)-;(2S,3S)-2,3-dihydroxybutanedioic acid;(2R,3R)-2,3-dihydroxybutanedioic acid;DL TARTARIC ACID;

  • Molecular Formula:

    C4H6O6

  • Molecular Weight:

    150.0868

  • Molecular Structure:

    133-37-9 DL-Tartaric Acid

  • Hazard Symbols:

     Xi:Irritant;

  • Risk Codes:

    R36/37/38:Irritating to eyes, respiratory system and skin.;

  • Safety Description:

    S26:;
    S37:;
    S39:;

  • Company:

    Anyang Criss chemicals Co,.ltd.     [ China ]        

  • Contact:

    Mr zhang

  • Tel:

    86-372-5055727

  • Fax:

    86-372-5055727

  • Email:

    crisschem@hotmail.com
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