推荐产品
蒸汽密度
4.6 (vs air)
品質等級
蒸汽壓力
<0.1 mmHg ( 20 °C)
化驗
≥98% (capillary GC)
自燃溫度
644 °F
mp
131-133 °C (lit.)
溶解度
H2O: 50 mg/mL, clear, colorless to faintly yellow
SMILES 字串
OC(CC(O)=O)C(O)=O
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChI 密鑰
BJEPYKJPYRNKOW-UHFFFAOYSA-N
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應用
DL-苹果酸可作为反应物合成:
- 羟基酯,通过醇酯化反应。
- 可生物降解聚合物,通过与柠檬酸热缩合。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
397.4 °F
閃點(°C)
203 °C
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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