应用
DL-Asparagine monohydrate is used as a pharmaceutical intermediate. It is used to prepare DL-asparaginium nitrate.

备注
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

基本信息

MDL
MFCD00151039

EINECS
221-521-1

分子式
C₄H₈N₂O₃?H₂O

分子量
150.14 (132.12anhy)

熔点
ca 220° dec.

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water, acids, and alkalis.

Beilstein
6234992

安全信息

TSCA
是

基本信息

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .