L-(+)-Tartaric acid - 33801H

Code: 33801H
L-(+)-Tartaric acid
puriss. p.a., reag. ISO, reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance)
Reag. ISO, Reag. Ph. Eur., 99.5-101% (calc. to the dried substance) 

CAS Number: 87-69-4
Catalog Number Packaging Size Container type Price QTY Cart
33801H-250G 250G POLY BOTTLE Contact
33801H-1KG 1KG POLY BOTTLE Contact
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Specifications

Property Value
Assay (calculated to the dried substance) 99.5 - 101.0 %
Specific rotation (a)0/D; c=20 in H2O 12.0 - 12.8 °
Loss on drying (105°C) max. 0.1 %
Sulfated ash max. 0.01 %
Calcium (Ca) max. 20 ppm
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 0.0005 %
Lead (Pb) max. 0.0002 %
Heavy metals (as Pb) max. 5 ppm
Chloride (Cl) max. 5 ppm
Sulfate (SO4) max. 150 ppm
Oxalate (as Oxalic acid) max. 200 ppm
Appearance of the solution complying
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Physical Properties

Property Value
Freezing point 168 - 170 °C
Density 1.76 g/cm3
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Safety Information

Property Value
Flashpoint > 100 °C
GHS Classification Corrosive
Signal Word Danger
Hazard Statement(s) H318
Precautionary Statement(s) P280