L-(+)-Tartaric acid, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E334, 99.7-100.5% (calc. to the dried substance), powder

Code: 27506-25kg-r D2-231

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£867.00 25KG
£1,040.40 inc. VAT
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anion tracesoxalate (as oxalic acid): ≤100 mg/kg, sulfate (SO42-): ≤100 mg/kg, oxalate (C2O42-): in accordance, chloride (Cl-): ≤100 mg/kg
application(s)pharmaceutical (small molecule)
assay99.7-100.5% (calc. to the dried substance)
autoignition temp.797 °F
cation tracesCu: ≤10 mg/kg, Pb: ≤2 mg/kg, Zn: ≤10 mg/kg, Ca: ≤200 mg/kg, Hg: ≤1 mg/kg, As: ≤2 mg/kg
formpowder
gradepuriss.
ign. residue≤0.05% (as SO4)
impurities≤0.001% heavy metals (as Pb), organic volatile impurities, complies (GC), residual solvents, complies
InChI keyFEWJPZIEWOKRBE-JCYAYHJZSA-N
InChI1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1
loss≤0.2% loss on drying, 105 °C
mp168-170 °C, 170-172 °C (lit.)
optical activity[α]20/D +12.0 to +12.8°, c = 20% in H2O
Quality Level200
qualitymeets analytical specification of Ph. Eur., NF
SMILES stringO[C@H]([C@@H](O)C(O)=O)C(O)=O
solubilitywater: soluble 150 g/L at 20 °C
suitabilitycomplies for appearance of solution
vapor density5.18 (vs air)
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Unit Size
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27506-1KG-R
L-(+)-Tartaric acid, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E334, 99.7-100.5% (calc. to the dried substance), powder

Unit:1KG
List Price: £89.10
Source:List Price
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Cas Number0000087-69-4
This product has met the following criteria: