Premium L-Cysteine HCl Monohydrate and Anhydrous powder for industrial bakery by Yantai Hongyu Starry Biotech Co., Ltd.
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L-Cysteine HCl

Premium L-Cysteine HCl (Monohydrate & Anhydrous) | Superior Dough Conditioner

Supplied by Yantai Hongyu Starry Biotech Co., Ltd., our L-Cysteine Hydrochloride is a high-purity white crystalline powder, essential for optimizing gluten structure and enhancing bakery results.

  • Dual Grades: Monohydrate (CAS 7048-04-6) & Anhydrous (CAS 52-89-1) available.
  • Bakery Benefits: Reduces mixing time, improves dough elasticity, and ensures uniform bread volume.
  • High Solubility: Dissolves quickly and clearly, perfect for liquid pre-mixes and pharmaceutical infusions.
  • Certified Quality: Full compliance with USP/AJI/FCC standards with complete COA & GMP support.

» For bulk pricing, COA, or samples, contact: sales@hongyustarry.com

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L-Cysteine HCl Monohydrate & Anhydrous – Premium Food & Pharma Grade

L-Cysteine Hydrochloride is a highly soluble form of the sulfur-containing amino acid L-Cysteine. Yantai Hongyu Starry Biotech Co., Ltd. offers both Monohydrate and Anhydrous forms, manufactured with advanced technology to ensure superior purity and stability for food processing, pharmaceuticals, and cosmetics.

Technical Specifications Comparison

Characteristics L-Cysteine HCl Monohydrate L-Cysteine HCl Anhydrous
CAS Number 7048-04-6 52-89-1
Molecular Formula C3H7NO2S·HCl·H2O C3H7NO2S·HCl
HS Code 2930.9010.00
Appearance White crystalline powder or colorless crystals
Assay (Dry Basis) 99.0% – 100.5% (USP/AJI/EP/FCC)
Solubility Highly soluble in water

Why Partner with Hongyu Starry Biotech?

Rapid Dissolution for Formulators

Our L-Cysteine HCl ensures quick and clear dissolution, saving production time and ensuring batch-to-batch consistency in liquid formulations.

Cost-Efficient Dough Improvement

Acts as a superior bread improver, optimizing gluten structure and reducing mixing time for large-scale bakery operations.

Exceptional Stability

Advanced moisture control in our Anhydrous form prevents caking, extending shelf life even in challenging storage environments.

Yantai Logistics Advantage

Strategic shipping from Yantai since 2005, providing global manufacturers with stable inventory and fast customs clearance.

Primary Applications

  • Bakery & Food: Used as a dough conditioner to improve texture, elasticity, and processing efficiency.
  • Pharmaceuticals: A critical raw material for parenteral nutrition (IV drips) and liver-protection drugs.
  • Cosmetics: Found in permanent wave formulations and skin-brightening products as a potent antioxidant.
  • Flavour Industry: Acts as a precursor for various meat-like flavours in processed foods.

Inquiry for L-Cysteine HCl?

Yantai Hongyu Starry Biotech provides competitive wholesale prices and free samples for Monohydrate & Anhydrous types.

Email: sales@hongyustarry.com

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