33801
L-(+)-Tartaric acid
99.5-101.0% (calc. to the dried substance), powder or crystals, puriss. p.a., reag. ISO
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Synonym(s):
(2R,3R)-(+)-Tartaric acid, L-Threaric acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 g | Estimated to ship TODAYfromMILWAUKEE | $143.00 |
1 kg | Estimated to ship TODAYfromMILWAUKEE | $228.00 |
About This Item
$143.00
Estimated to ship TODAYDetails
Product Name
L-(+)-Tartaric acid, puriss. p.a., reag. ISO, 99.5-101.0% (calc. to the dried substance)
Quality Segment
agency
Ph. Eur., USP/NF, reag. ISO
vapor density
5.18 (vs air)
grade
puriss. p.a.
assay
99.5-101.0% (calc. to the dried substance)
form
powder or crystals
optical activity
[α]20/D +12.0 to +12.8°, c = 20% in H2O
autoignition temp.
797 °F
impurities
≤0.0005% heavy metals (as Pb)
ign. residue
≤0.1% (as SO4)
loss
≤0.1% loss on drying, 105 °C
mp
170-172 °C (lit.)
anion traces
chloride (Cl-): ≤5 mg/kg, phosphate (PO43-): ≤10 mg/kg, sulfate (SO42-): ≤150 mg/kg
cation traces
Ca: ≤20 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Pb: ≤2 mg/kg, Zn: ≤5 mg/kg
SMILES string
O[C@H]([C@@H](O)C(O)=O)C(O)=O
InChI
1S/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
InChI key
FEWJPZIEWOKRBE-JCYAYHJZSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description puriss. p.a., reag. ISO, 99.5-101.0% (calc. to the dried substance) | description BioXtra | description puriss., meets analytical specification of Ph. Eur., NF, 99.7-100.5% (calc. to the dried substance), powder | description ≥99.5% |
| grade puriss. p.a. | grade - | grade puriss. | grade - |
| assay 99.5-101.0% (calc. to the dried substance) | assay ≥98% | assay 99.7-100.5% (calc. to the dried substance) | assay ≥99.5% |
| agency reag. ISO, USP/NF, Ph. Eur. | agency - | agency - | agency - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form powder or crystals | form powder or crystals | form powder | form powder or crystals, granular |
| impurities ≤0.0005% heavy metals (as Pb) | impurities ≤0.002% Phosphorus (P), ≤0.1% Insoluble matter | impurities organic volatile impurities, complies (GC), residual solvents, complies, ≤0.001% heavy metals (as Pb) | impurities - |
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Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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