Stable Supply Amino Acid CAS 7048-04-6 L-Cysteine Powder

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: WG-C01
• Certification: GMP, HSE, ISO 9001, USP, BP, /
• Suitable for: Elderly, Children, Adult, /
• State: Solid
• Purity: 99%
• Product Name: L-Cysteine
• Free Sample: 10g~20g
• Capacity: 5000kg/Month
• Storage: Cool and Dry Place
• Certificate: ISO9001/ISO22000/HACCP/Organic/Halal/Kosher
• Applications: Health Food
• Test Method: HPLC
• Shelf Life: 2 Years
• Transport Package: 1kg/Alu-Foil Bag, 25kgs/Drum
• Specification: 99%
• Trademark: Wellgreen
• Origin: Shaanxi China
• Production Capacity: 8000 Kgs Per Month

Product Description

 

L-cysteine is a non-essential amino acid that is naturally found in the human body and in many foods such as poultry, eggs, and dairy products. It is also available as a dietary supplement in capsule or powder form. L-cysteine plays an important role in the production of glutathione, a powerful antioxidant that helps to protect the body from oxidative stress and damage caused by free radicals.
In addition to its antioxidant properties, L-cysteine has been shown to have a number of other health benefits. It can help to improve immune function, support healthy hair and skin, and promote the growth and repair of tissues in the body. L-cysteine has also been studied for its potential to improve respiratory health, as it can help to break down mucus and reduce inflammation in the lungs.
L-cysteine is generally considered safe when taken in recommended doses, but it may cause side effects such as nausea, vomiting, and diarrhea in some people. It is important to talk to your healthcare provider before taking L-cysteine supplements, especially if you are pregnant, breastfeeding, or have a history of liver or kidney disease.

Testing Item	Standard	Result
Appearance	White crystals or crystalline powder	conforms
Specific rotation[a]D20	+ 8.3°~ +9.5°	+8.72°
State of solution (Transmittance)	≥95.0%	98.5%
Loss on drying	≤0.50%	0.18%
Residue on ignition	≤0.10%	0.07%
Heavy metals(Pb)	≤10PPM	<10PPM
Chloride (Cl)	600---1000ppm	800ppm
Arsenic (As2O3)	≤1PPM	conforms
Iron (Fe)	≤10PPM	<10PPM
Ammonium (NH4)	≤0.02%	<0.02%
Sulfate (SO4)	≤0.030%	≤0.030%
Other amino acids	Chromatographically	Qualified
PH value	4.5 ~ 5.5	5.0
Assay	98.0%~101.0%	99.4%