VWR L(+)-Tartaric acid ≥99.5%, AnalaR NORMAPUR® analytical reagent
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Specifications:
Application | Analytical Chemistry | ||
Storage Temperature | Ambient | ||
Product Type | Laboratory Chemical | Forms | Powder |
Product Brand | VWR | ||
Product Grade | Analytical grade | Formula | C₄H₆O₆ |
Analytical Grade | High-Purity L(+)-Tartaric Acid
VWR L(+)-Tartaric Acid, with a purity of ≥99.5%, is supplied under the AnalaR NORMAPUR® line to meet the needs of high-precision analytical and laboratory applications. This chiral organic acid is widely used as a primary standard in volumetric analysis, a complexing agent in metal ion titrations, and a buffer or acidifying agent in chemical and pharmaceutical preparations.
Manufactured to meet the quality specifications of AnalaR NORMAPUR® reagents, it is ideal for use in food chemistry, enantiomeric resolution, electrochemistry, and standardized titration workflows.
Product Attributes
- High purity (≥99.5%) ensures analytical consistency
- Conforms to AnalaR NORMAPUR® reagent-grade standards
- Excellent solubility in water and alcohols
- Suitable for acid-base titrations, buffer preparation, and calibration work
- Low impurity profile ideal for quantitative analysis and method validation
Chemical and Physical Properties
Parameter | Value |
---|---|
CAS Number | 87-69-4 |
Chemical Formula | C₄H₆O₆ |
Molecular Weight | 150.09 g/mol |
MDL Number | MFCD00064207 |
Merck Index Number | 13,09158 |
Boiling Point | 399 °C (at 1013 hPa) |
Melting Point | 168–170 °C |
Density | 1.759 g/cm³ (at 20 °C) |
Flash Point | 150 °C (closed cup) |
Storage Temperature | Ambient |
EINECS Number | 201-766-0 |
REACH Registration | 01-2119537204-47 |
Hazard Classification | GHS05 |
Available Pack Sizes
Catalog Number | Pack Type | Quantity |
---|---|---|
20718.233 | Plastic bottle for solids | 250 g |
20718.290 | Plastic bottle for solids | 1 kg |
Applications
- Primary standard in volumetric and acidimetric titrations
- Complexing agent in analytical metal ion determinations
- Buffer component in chemical and biological systems
- Use in enantiomeric resolution of bases and chiral molecules
- Acidifier and stabilizer in pharmaceutical and food chemistry research
VWR® L(+)-Tartaric Acid ≥99.5%, AnalaR NORMAPUR®, provides trusted performance and reliability for critical analytical and laboratory workflows, ensuring reproducibility and compliance in regulated environments.
- Pack Size: 250g 1kg