High Quality CAS 5934-29-2 L-Histidine HCl Hydrochloride in Herbal Extract

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Product origin: Xi'an, Shaanxi, China

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US$ 9 ~ 15

Description

High Quality CAS 5934-29-2 L-Histidine HCl Hydrochloride in Herbal Extract

Introduction

Product name	L-Histidine Hcl Hydrochloride
Synonyms	L-HIS HCL H2O
CAS No.	5934-29-2
EINECS No.	611-821-4
Molecular Formula	C6H12ClN3O3
Molecular Weight	209.63
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Western Union

L-Histidine Hcl Hydrochloride	AJI92	EP6
Assay	99.0-101.0	98.5-101.0%
PH	3.5-4.5	3.0-5.0
Specific rotation[a]D²⁰	+8.9°-+9.5°	+9.2°-+10.6°
Specific rotation[a]D²⁵	/	/
Transmittance(T₄₃₀)	≥98.0%	/
Chloride(Cl)	16.66-17.08%	/
Ammonium(NH₄)	≤0.02%	≤0.02%
Sulfate(SO₄)	≤0.02%	≤0.03%
Iron(Fe)	≤10PPM	≤10PPM
Heavy metals(Pb)	≤10PPM	≤10PPM
Arsenic	≤1PPM	/
Other amino acids	conform	/
Ninhydrin-positive substances	/	conform
Loss on drying	≤0.20%	7.0-10.0%
Residue on ignition	≤0.10%	≤0.10%

Function of L-Histidine:
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. Histidine is present in bananas, grapes, meat, poultry, milk and dairy products. In addition, histidine is also present in green vegetables, but less.

Package:

Delivery Time: Around 3-5 workdays after your payment.
Package: In fiber-drums with two-plastic bags inside.
Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
Storage: Stored in dry and cool place, keep away from strong light and heat.
Shelf Life: Two years when properly stored.

Shipping:

1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
3, For high value products, please select air shipping and DHL express for safe;
4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area

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