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DL-Asparagine monohydrate

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Name

DL-Asparagine monohydrate

EINECS 221-521-1
CAS No. 3130-87-8 Density 1.404 g/cm3
PSA 106.41000 LogP -0.32570
Solubility soluble in water Melting Point 220 °C (dec.)(lit.)
Formula C4H8N2O3 Boiling Point 438 °C at 760 mmHg
Molecular Weight 150.134 Flash Point 218.7 °C
Transport Information N/A Appearance White crystalline powder
Safety 24/25-36-26 Risk Codes 20/21/22-36/37/38
Molecular Structure Molecular Structure of 3130-87-8 (DL-Asparagine monohydrate) Hazard Symbols HarmfulXn
Synonyms

Asparagine,DL- (8CI);DL-Aspartamine;NSC 206243;NSC 7891;

Article Data 168

DL-Asparagine monohydrate Chemical Properties

The MF of DL-DL-Asparagine monohydrate monohydrate(3130-87-8): C4H10N2O4
The MW of DL-DL-Asparagine monohydrate monohydrate(3130-87-8): 150.13
EINECS: 221-521-1
mp: 220 °C (dec.)(lit.)
Boiling Point: 438 °C
Water Solubility: soluble
Appearance: White powder.
Solubility in water: Very soluble
Categories: Amino ACIDS SERIES;Amino Acids;alpha-Amino Acids;Biochemistry
Synonyms: DL-2-AMINOSUCCINAMIC ACID;DL-DL-Asparagine monohydrate;DL-Asparagine monohydrate;DL-Asparagine monohydrate, DL-;(±)-2-Aminosuccinic acid 4-amide;DL-Aspartic acid 4-amide ;DL-Asparagine monohydrate,99%;
The Structure of DL-DL-Asparagine monohydrate monohydrate(3130-87-8):

DL-Asparagine monohydrate Uses

DL-DL-Asparagine monohydrate monohydrate(3130-87-8) is an amino acid.

DL-Asparagine monohydrate Safety Profile

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
20/21/22:  Harmful by inhalation, in contact with skin and if swallowed 
36/37/38:  Irritating to eyes, respiratory system and skin 
Safety Statements: 24/25-36-26
24/25:  Avoid contact with skin and eyes 
36:  Wear suitable protective clothing 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
WGK Germany: 3

DL-Asparagine monohydrate Specification

1. First Aid Measures
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes:
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
2. Handling and Storage
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation
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