Factory Supply Top Quality 98.5~101.0% L-Histidine CAS 71-00-1

• CAS No.: 71-00-1
• Formula: C6h9n3o2
• EINECS: 200-745-3
• Environmental Protection: Yes
• Color: White or Almost White Crystalline Powder or Colour
• Classification: Amino Acid
• Function: Pharmaceutical Ingredients
• Appearance: Crystal
• Transport Package: Drum/Carton
• Specification: 98.5~101.0%
• Trademark: Kindherb
• Origin: China
• Production Capacity: 10000kg Per Month

Product Description

PRODUCT DETAILS                                                                      

 

 Product Name: L-Histidine

 Specification: 98.5%~101.5%
 Appearance: White or almost white crystalline powder or colourless crystals  


TECHNICAL DATE SHEET                                                           

PRODUCT SPECIFICATIONS
Product Name:	L-Histidine
CAS number	71-00-1
Molecular formula	C6H9N3O2
ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Appearance	White or almost white crystalline powder or colourless crystals
Identification	As per USP33
Specific rotation[a]D^20^°	+12.6°~+14.0°
Chloride	≤0.05%
Sulfate(SO4)	≤0.03%
Iron(Fe)	≤0.003%
Heavy metals(Pb)	≤0.0015%
PH	7.0-8.5
Residual solvents	As per USP33
Chromatographic purity	As per USP33
Loss on drying	≤0.2%
Residue on ignition	≤0.4%
Assay	98.5%~101.5%
Packing	Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage	Store in a well-closed container away from moisture, light, oxygen.
Shelf Life	24 months under the conditions above and in its original packaging

PRODUCT FUNCTION                                                                  

1.L-Histidine is an essential amino acid that cannot be formed by other nutrients, and must be in the diet to be available to the body.
 

2.Most often recognized as a precursor to the allergy symptom producing hormone histamine, both histidine and histamine have essential roles in the body beyond tormenting allergy sufferers.
 

3.Histamine is well known for its role in stimulating the inflammatory response of skin and mucous membranes such as those found in the nose - this action is essential in the protection of these barriers during infection.
 

4.Histamine also stimulates the secretion of the digestive enzyme gastrin. Without adequate histamine production healthy digestion can become impaired. Without adequate L-histidine stores, the body cannot maintain adequate histamine levels.
 

5.Less well known is that L-histidine is required by the body to regulate and utilize essential trace minerals
such as copper, zinc, iron, manganese and molybdenum.

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