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Merck
CN

43011

L-Histidine hydrochloride solution

100 mM amino acid in 0.1 M HCl, analytical standard

Synonym(s):

L-Histidine monohydrochloride solution

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About This Item

Empirical Formula (Hill Notation):
C6H9N3O2 · HCl
CAS Number:
645-35-2
Molecular Weight:
191.62
Beilstein:
4168261
MDL number:
MFCD00064556
UNSPSC Code:
85151701
eCl@ss:
32160406
PubChem Substance ID:
329756297
NACRES:
NA.24

Key Documents

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grade

analytical standard

Quality Level

100

form

liquid

analyte chemical class(es)

amino acids, peptides, proteins

concentration

100 mM amino acid in 0.1 M HCl

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

colorless

application(s)

food and beverages

format

single component solution

storage temp.

2-8°C

SMILES string

Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O

InChI

1S/C6H9N3O2.ClH/c7-5(6(10)11)1-4-2-8-3-9-4;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H/t5-;/m0./s1

InChI key

QZNNVYOVQUKYSC-JEDNCBNOSA-N

Related Categories

General description

L-Histidine hydrochloride can undergo racemization due to heating in water, leading to the formation of DL-histidine. It can be used as a supplement in conditions of riboflavin vitamin deficiency.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Corrosion
GHS05

Signal Word

Warning

Hazard Statements

H290

Precautionary Statements

P234 - P390

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL3796
BCCD9404
BCBW9091

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