Nutrition Supplement L-Histidine Powder

Model:	CAS NO:71-00-1
Brand:	Friend
Origin:	Made In China
Category:	Chemicals / Food Additives
Label:	l-histidine , nutrition suplement
Price:	US $69.2 / kg
Min. Order:	500 kg

Inquire Now

Product Description

Property: White crystals or crystalline powder, a characteristic odor, soluble in water, melting point 282℃, stable, incompatible with strong oxidizing agents. L-Histidine is an essential amino acid and one of the 23 proteinogenic amino acids.

Appearance: White crystals or crystalline powder

Cas No.: 71-00-1

EINECS No.: 200-745-3

Molecular Formula: C6H9N3O2

Molecular Weight: 155.16

Specification:

Items	Standard
Characteristics	White crystalline powder,odorless
State of solution	≥98%
PH value	7.0-8.5
Specific rotation	+12.0°- +12.6°
Chloride	≤0.02%
Ammonium Salt	≤0.02%
Sulfate	≤0.02%
Loss on drying	≤0.2%
Residue on ignition	≤0.1%
Heavy metals	≤10ppm
Arsenic	≤1ppm
Iron	≤10ppm
Assay	99.0%-101.0%