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L(+)-Tartaric acid ≥99.5% AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals


((R,R)-(+)-Tartaric acid natural tartaric acid (R,R)-(+)-2,3-Dihydroxysuccinic acid)
R: 36
S: 24/25
H: H319
P: P280 P305+P351+P338
Warning
 
  Formula: C₄H₆O₆
MW: 150,09 g/mol
Boiling Pt: 399 °C (1013 hPa)
Melting Pt: 168 to 170 °C
Density: 1,759 g/cm³ (20 °C)
Flash Pt: 150 °C (closed cup)
MDL Number: MFCD00064207
CAS Number: 87-69-4
REACH: 01-2119537204-47
https://sg.vwr.com/stibo/web/std.lang.all/72/32/2297232.jpg
Specification Test Results
Assay Min. 99.5 %
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 100 ppm
Insolubility in water Max. 50 ppm
C2O4 (Oxalate) Max. 0.1 %
Cl (Chloride) Max. 5 ppm
PO4 (Phosphate) Max. 10 ppm
SO4 (Sulphate) Max. 50 ppm
Ca (Calcium) Max. 20 ppm
Fe (Iron) Max. 5 ppm
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Pack type Pk VWR Catalog Number Quantity
Plastic bottle for solids 250 g VWRC20718.233
Plastic bottle for solids 1 kg VWRC20718.290
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