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  5. L-Histidine hydrochloride monohydrate, 98%, Thermo Scientific Chemicals

L-Histidine hydrochloride monohydrate, 98%, Thermo Scientific Chemicals

Product Code. 10444045
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Quantity:
25 g
100 g
500 g
2.5 kg
Packaging:
Plastic Bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 5934-29-2
Molecular Formula C6H12ClN3O3
Molecular Weight (g/mol) 209.63
MDL Number MFCD00151027
InChI Key CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Synonym l-histidine hydrochloride hydrate, l-histidine hydrochloride monohydrate, s-2-amino-3-1h-imidazol-4-yl propanoic acid hydrochloride hydrate, h-his-oh.hcl.h2o, l-histidine monohydrochloride monohydrate, l-histidine, monohydrochloride, monohydrate, l-histidin hydrate hydrochloride, histidine, monohydrochloride, monohydrate, l, h-his-ohhclh2o, l-histidine, hydrochloride, monohydrate
PubChem CID 165377
IUPAC Name (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride
SMILES C1=C(NC=N1)CC(C(=O)O)N.O.Cl

Specifications

Ammonium 200ppm max.
pH 3 to 5 (2.5% soln. at 25°C)
Color White
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Assay Percent Range 98%
Loss on Drying 7% to 10% (3 hrs) (145 to 150°C)
Other Amino Acids 0.5% max. (TLC)
Packaging Plastic Bottle
Beilstein 25, 513
Specific Rotation + 9.90
Sulfate 300ppm max.
Merck Index 10, 4617
Sulfated Ash 0.1% max.
Specific Rotation Condition + 9.90 (20.00°C c=11,6 N HCl)
Quantity 500 g
Formula Weight 209.64
Percent Purity 98%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material L-Histidine hydrochloride monohydrate, 98%
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Safety and Handling

Product Identifier
  • L-Histidine hydrochloride monohydrate

RUO – Research Use Only

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