Top Grade L-Histidine Histidine L Histidine for Sale

• Type: Agrochemical Intermediates
• Appearance: White Powder
• CAS No.: 6027-02-7
• Purity: 99%
• Mf: C6h9n3o2.2[HCl]
• Model Number: L-Histidine Dihydrochloride
• Model NO.: DONGFANG
• Application: Food Supplements
• Assay: 99%Min L-Histidine Dihydrochloride
• Test: HPLC UV
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: DONGFANG
• Origin: China
• Production Capacity: 10000 Ton/Tons Per Month

Product Description

Product Description

 

L-Histidine

Molecular formula: C6H9N3O2
Molecular weight: 155.16
Physical and chemical properties: melting point than polarimetric 12.4 ° 282 ° C (C = 11, 6 N HCL) water soluble 41.6 g/L (25 °)
USES: used as feed raw materials and food additives
Standard: USP24 AJ192

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%

 

 

Packing

FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.