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DL-MALIC ACID Extra Pure (±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid
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Warranty 1 year
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Free 30-Day returns
Specification
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General
Description
| Article No. | PL0091 | Grade | Extra Pure |
| Purity | 99% | CAS No. | 6915-15-7 |
| Molecular Formula | C4H6O5 | Molecular Weight | 134.09 |
| H.S. Code | 2918.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 129 – 133 °C | ||||
| Auto-ignition temperature [°C] | 340 °C | Vapour pressure [20°C] | < 0.1 hPa at 20 °C | ||||
| Density [g/cm3] | 1.6 | Solubility in water [% weight] | Soluble in water | ||||
Specifications
| Appearance | White or almost white crystalline powder | Assay | Min 99% |
| Melting point | 129 – 132 deg C | Sulphated ash | Max 0.1% |
| Chloride (HCl) | Max 0.2% | Fumaric acid | Max 2% |
Safety Information and Hazard Symbols
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P264-P280-P305+P351+P338-P337+P313
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P264-P280-P305+P351+P338-P337+P313
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