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Factory Supply 71-00-1 L- Histidine

China Factory Supply 71-00-1 L-Histidine, Find details about China L-Histidine, Histidine from Factory Supply 71-00-1 L-Histidine

Model NO.
L-Histidine
CAS
71-00-1
Mf
C6h9n3o2
MW
155.15
Test Method
HPLC
Solubility
H2O: 50 Mg/Ml
Melting Point
282 C (DEC.)(Lit.)
Shelf Life
24 Month
Storage
Cool Dry Place
Trademark
HNB
Transport Package
1kg/Bag, 25kg/Drum
Specification
L-Histidine
Origin
China
Model NO.
L-Histidine
CAS
71-00-1
Mf
C6h9n3o2
MW
155.15
Test Method
HPLC
Solubility
H2O: 50 Mg/Ml
Melting Point
282 C (DEC.)(Lit.)
Shelf Life
24 Month
Storage
Cool Dry Place
Trademark
HNB
Transport Package
1kg/Bag, 25kg/Drum
Specification
L-Histidine
Origin
China
Factory Supply 71-00-1 L-Histidine

 

Product NameL-Histidine
Specification99%
CAS NO.71-00-1
EINECS NO.200-745-3
Molecular weight155.16
Molecular formulaC6H9N3O2


L-Histidine is important for the synthesis of red and white blood cells. It is a precursor for histamine which is good for sexual arousal. Improve blood flow. Side effects of high dosage of histidine include stress and anxiety.

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.

Application

1. L-Histidine used as nutritional supplements
2. L-Histidine is an important component of amino acid transfusion, compound amino acid preparations.
3. L-Histidine Can be used for the treatment of gastric ulcer. Also used for biochemical studies.
4. Nutritional supplement.
5. Used as pharmaceutical raw materials and food additives.

Factory Supply 71-00-1 L-Histidine


Factory Supply 71-00-1 L-Histidine

Item

Specifications

Test  Results

Appearance

White Crystal Powder

Conform

Identification

As per USP29

Conform

Specific rotation

+12.6°~+14.0°

+12.8°

PH

7.0 to 8.5

8.0

Loss on drying

Not more than 0.2%

0.14%

Residue on ignition

Not more than 0.4%

0.04%

Chloride

Not more than 0.05%

<0.05%

Sulfate

Not more than 0.03%

<0.03%

Iron

Not more than 0.003%

<0.003%

Heavy metals

Not more than 0.0015%

<0.0015%

Chromatographic purity

As per USP29

Conform

Residual solvents

As per USP29

Conform

Assay

99.5% ~ 101.5%

99.65%


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