PristineLabs L-Cystine Base Powder - Enhances Hair and Nail Health

PristineLabs L-Cystine Base Powder: An Unmatched Quality Supplement for Enhanced Hair and Nail Health

PristineLabs L-Cystine Base Powder, with the CAS number 52-90-4, is a superior quality supplement characterized by its white, crystalline powder form. Having a molecular formula of C3H7NO2S and an assay range of 98.5 - 101.0%, our powder is the excellent choice for those needing high quality L-Cystine base.

L-Cystine plays an essential role in biological processes. In the medicinal field, it aids in treating liver disease, acting as an effective antioxidant and antidote. Food processing uses L-Cystine to promote bread fermentation, while the cosmetic industry has found its benefits in promoting hair and nail health.

Our product passes stringent quality tests. It maintains a pH level of 5.0 - 6.5 and has a specific rotation range between -215 to -225 degrees. Impurity testing reveals minuscule traces, with Chloride (Cl), Sulfate (SO4), and Ammonium (NH4) maxing at 0.02%, Iron (Fe) at 20ppm, Heavy Metals (Pb) at 10ppm, and Arsenic (AS2O3) at 1ppm. Other crucial tests like Organic Volatile Impurities, Loss on Drying, and Residue on Ignition (Sulfated) also meet required standards.

Available in food and pharmaceutical grades, our L-Cystine base powder is conveniently packaged in a 25kg drum for shipping. Offered worldwide, our primary markets include North America, Western Europe, Eastern Europe, Australasia, Middle East, and Africa.

Features at a Glance:

• Product name: L-Cystine Base
• CAS NO: 52-90-4
• Description: White Crystals or Crystalline Powder
• Molecular formula: C3H7NO2S
• Melting point: 202-210 ℃
• Safety Measures: LD50 oral in rat: 7960 mg/kg
• Payment Terms: T/T in advance