Пищевые добавки L-histidine L Histidine

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Product Overview

Description



Nutritional Supplements L-histidine L Histidine




Products Description


AMINO ACID
STANDARD
CAS NO.
Glycine
Technical grade/FCC/USP/EP
56-40-6
L-Lysine HCL
Feed grade/USP/AJI
657-27-2
DL-Methionine
Feed grade/EP
59-51-8
L-Methionine
Feed grade/USP
59-51-8
L-Threonine
Feed grade/USP
72-19-5
L-Glutamic Acid
Feed grade/CP
56-86-0
L-Valine
Feed grade/USP
72-18-4
L-Alanine
Q/AHH001/USP/AJI
56-41-7
DL-Alanine
Q/AHH001-2013/AJI
302-72-7
L-Aspartic Acid
AJI
56-84-8
BCAA
Enterprice grade
L-Isoleucine
USP
73-32-5
L-Leucine
USP
61-90-5
L-Proline
USP
147-85-3
L-Cysteine
AJI
52-90-4
L-Cysteine Hydrochloride Andydrous
AJI
52-89-1
L-Cysteine Hydrochloride Monohydrate
AJI
1880366
N-Acetyl-L-Cysteine
AJI
616-91-1
N-Acetyl-L-Methionine
AJI
1115-47-5
L-Phenylalanine
FCC
63-91-2
L-Tyrosine
USP
60-18-4
L-Arginine Base
AJI/USP
74-79-3
L-Arginine Hcl
AJI/USP
74-79-3
DL-Phenylalanine
AJI
63-91-2
L-Cystine
AJI
56-89-3
L-Glutamine
FCC
56-85-9
L-Histidine Base
USP
71-00-1
L-Histidine Monohydrochloride
USP
645-35-2
L-Serine
USP
56-45-1
L-Tryptophan
USP
73-22-3
L-Citrulline
AJI
372-75-8


Specification


PRODUCT:
L-histidine
SPECIFICATION:
USP&AJI
CAS:
71-00-1
EINECS:
200-745-3


Item
Specification
Appearance
White crystals or crystalline powder
Identification
Meets the requirements
Specific rotation[α]D25
+12.6°~+14.0°
pH
7.0~8.5
Chloride(Cl)
≤0.05%
Sulfate(SO4)
≤0.03%
Iron(Fe)
≤0.003%
Heavy metals(Pb)
≤0.0015%
Loss on drying
≤0.2%
Residue on ignition
≤0.4%
Chromatographic purity
Not more than 0.5% of any individual impurity is found; Not more than 2.0% of total impurities is found.
Assay
98.5%~101.5%




Compamy Profiles




0.0126 s.