L(+)-Histidine monohydrochloride monohydrate 98%

Supplier: Thermo Scientific
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synonyms: H-His-OH.HCl.H2OL-Histidine monohydrochloride monohydrate(S)-(+)-Histidine monohydrochloride monohydrateL-Histidine hydrochloride hydrateHis HCl monohydrate(2S)-(+)-Histidine monohydrochloride monohydrateL-Histidine hydrochloride monohydrateL-3-Imidazol-4-ylalanine monohydrochloride monohydrate

ACRO411730250EA 28.1 GBP
ACRO411730250 ACRO411730025 ACRO411735000 ACRO411731000
L(+)-Histidine monohydrochloride monohydrate 98%
L(+)-Histidine monohydrochloride monohydrate
Formula: C₆H₉N₃O₂·HCl·H₂O
MW: 209.63 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00151027
CAS Number: 5934-29-2
EINECS: 211-438-9
Merck Index: 13,04741
https://uk.vwr.com/stibo/web/std.lang.all/98/30/2299830.jpg

Order Now

Specification Test Results

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying 7 % to 10 % (3 h) (145 to 150°C)
Sulfated ash ≤0.1 %
pH 3 to 5 (2.5 % at 25°C)
Specific optical rotation +9.2° to +10.6° (20°C, 589 nm) (c=11, 6 N HCl) (On anhydrous substance)
Titration with NaOH ≥97.5 % (On anhydrous substance)
Sulfate (SO4) ≤300 ppm
Ammonium (NH4) ≤200 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm
Other amino acids ≤0.5 % (TLC)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR