Human API Amino Acids L-Asparagine Powder CAS 70-47-3

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: HNB-L-Asparagine
• Transport Package: Aluminium Foil Bag, Cardboard Drum
• Trademark: HNB-Biotech
• Origin: Shaanxi, China
• Production Capacity: 5000kg/Month

Product Description

Human API Amino Acids L-Asparagine Powder CAS 70-47-3

 Product Introduction

L-Asparagine is a non-essential amino acid involved in metabolic control of nerve and brain tissue cell function.

 

Function:

L-Asparagine is mainly used as medicine, suitable for symptoms of blood pressure, bronchial dilation (asthma), anti-peptic ulcer and gastric dysfunction, can also be used for microbial culture, acrylonitrile sewage treatment, etc.

 

Product analysis report

Product Name	L-Asparagine
Batch No.:	HNB20230718	Manufacture Date:	Jul-18-2023
Batch Size:	1kg/bag	Analysis Date:	Jul-20-2023
Sample:	10g	Expiry Date:	Jul-18-2025
Storage:	Store in cool & dry place, in well-closed containers.
Shelf life:	24 Months when properly stored.

ITEMS OF ANALYSIS	SPECIFICATIONS		RESULT
Appearance	White crystalline powder		Complies
Identification	A: Chemical reaction		Complies
	B: Matches IR Reference standard		Complies
Assay	94.5-97.5%		90.1%
Loss on drying	0.50-1.50%		0.62%
Bulk density	0.40-0.70g/ml		0.70g/ml
Sieve Analysis	Retained on 100Mesh	≥20%	90.54%
	Retained on 20Mesh	≥70%	95.86%%
Residue on ignition	≤0.20%		<0.20%
Heavy Metals	≤0.002%		<0.002%
Related Substances	Impurity J	(4-Chloroacetanilide)≤9ppm	Below LOD
	Impurity K	(4-Aminophenol)≤45ppm	Below LOD
	Impurity F	(4-nitrophenol)≤0.045%	Below LOD
	Anyother impurity	≤0.045%	<0.045%
	Total of other impurities	≤0.09%	<0.09%
Microbial Limits	Total acrobic bacteria count	NMT≤500cfu/g	<500cfu/g
	Mold and yeast count	NMT≤50cfu/g	<50cfu/g
	Encherichia coli	None	None
Conclusion: Conforms Standard