China Factory supply L Histidine, nutritional supplements histidine powder CAS 71 00 1

1. L-Histidine is an extremely important component of amino acid infusion and comprehensive amino acid formulations for the treatment of gastric ulcers, anemia and allergies.

2. L-Histidine can be used for prevention and treatment of anemia.

3. L-Histidine can reduce gastric acidity, ease gastrointestinal surgery pain, vomiting and stomach during pregnancy to reduce the burning sensation, inhibition of gastrointestinal ulcers caused by the autonomic nervous. For allergic diseases such as asthma, L-histidine also has effect.

4. L-Histidine can dilate blood vessels, lower blood pressure, angina, heart failure and other diseases for clinical practice.Histidine is one of the essential raw materials for the synthesis of some pharmaceutical intermediates.

5.L-histidine is a semi-essential amino acid that is particularly important for infants and animals. Can be used as biochemical reagents and pharmaceuticals, but also for the treatment of heart disease, anemia, rheumatoid arthritis and other drugs.

COA:

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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