Dl-Tartaric acid 133-37-9 MSDS China supplier C4h6o6

DL-Tartaric Acid JulieDaiTel:0086-25-68520843   Cell phone no.:0086-18951746966  Website:bohanchem.en.made-in-china.com   Chemical Name : 2,3-Dhydroxybutanedioic acidCAS:133-37-9Molecular weight : 150.09Molecular formula : C4H6O6Character : Colorless crystals

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DL-Tartaric Acid
 
JulieDai
Tel:0086-25-68520843   
Cell phone no.:0086-18951746966 
 
Website:bohanchem.en.made-in-china.com   


Chemical Name : 2,3-Dhydroxybutanedioic acid
CAS:133-37-9
Molecular weight : 150.09
Molecular formula : C4H6O6
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.
 
Specifications : Complies with US FCC(III) &GB15358-94.  
 
Packing : 25kg complex bags lined with double-layered kraft paper bags and film bag.
Storage : Keep in the clear and dry storage shed.
 
       US FCC(IV)
ItemIndex
Content %≥99.7
Arsenic (As) %≤0.0003
Heavy metals(Pb) %≤0.001
Loss on drying ≤%0.5
Oxalate(C2O4)Passed
Residue on ignition %≤0.05
Sulphate(SO4)Passed
 
GB15358-2008
 
ItemIndex
monohydrateanhydrous
Content %≥99.599.5
Melting point200-206°C200-260°C
Sulphate(SO4) %≤0.040.04
Heavy metals (Pb) %≤0.0010.001
Arsenic (As)%≤0.00020.0002
Oxidable matterPassedPassed
Loss on drying %≤11.50.5
Residue on ignition %≤0.100.10
 
 
JulieDai
Tel:0086-25-68520843   
Cell phone no.:0086-18951746966 
 
Website:bohanchem.en.made-in-china.com   
 

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