8.00763

D-(+)-Malic acid

for the resolution of racemates for synthesis

• 동의어(들): D-(+)-Malic acid, (R)-(+)-Malic acid
• Linear Formula: HOOCCH(OH)CH₂COOH
• CAS Number: 636-61-3
• Molecular Weight: 134.09
• MDL number: MFCD00004245
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 211-262-2
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥99.0% (acidimetric)
• pH: 2.2 (20 °C, 10 g/L in H₂O)
• mp: 101-104 °C
• solubility: 364 g/L
• 벌크 밀도: 600 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
• InChI key: BJEPYKJPYRNKOW-UHFFFAOYSA-N

설명

분석 메모

Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 101 °C
Melting range (upper value): ≤ 104 °C
Spec. rotation [α²0/D (c=5 in pyridine): +27.0 - +30.0 °
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H315 - H318 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable