DL-Histidine monohydrochloride monohydrate
Synonym(s):DL -α-Amino-β-(4-imidazolyl)propionic acid monohydrochloride
- CAS NO.：123333-71-1
- Empirical Formula: C6H12ClN3O3
- Molecular Weight: 209.63
- MDL number: MFCD00064555
- EINECS: 822-734-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is DL-Histidine monohydrochloride monohydrate?
Chemical properties
white crystals
The Uses of DL-Histidine monohydrochloride monohydrate
DL-Histidine monohydrochloride monohydrate is the mixed isomer of D- and L-histidine. It may be used to evaluate the efficiency of amino acid chiral ligand exchange media and systems and in running buffers for capillary electrophoresis. It is also an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Properties of DL-Histidine monohydrochloride monohydrate
| Melting point: | 253 °C (dec.)(lit.) |
| alpha | [α]D20 0±0.3゜ (c=3, H2O) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 0.1 g/mL, clear |
| Water Solubility | 0.1 G/ML |
| BRN | 4161354 |
| CAS DataBase Reference | 123333-71-1(CAS DataBase Reference) |
Safety information for DL-Histidine monohydrochloride monohydrate
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for DL-Histidine monohydrochloride monohydrate
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