FOODCHEM is a professional supplier of food ingredients in China.

Founded in 2006

industrial production of L-Cysteine

FOODCHEM is a professional supplier and manufacturer of industrial production of L-Cysteine in China.

Calcium Ascorbate is one of the popular food additives and ingredients in most countries, As a professional industrial production of L-Cysteine supplier and manufacturer, FOODCHEM has been supplying and exporting industrial production of L-Cysteine from China for almost 10 years. Any inquiries and problems please feel free to send Emails to us via inquiry@foodchem.cn, we will reply you within 1 working day.

industrial production of L-Cysteine

HS Code: 2930909099
Packing: 25 KG/DRUM
Qty in 20' FC: 10000KGS
Min. Order 300KGS
Payment: L/C T/T O/A

Your Inquiries will be replied within 24 hours.

Alibaba certified gold supplier for 11 years


Sales to 146 countries


TOP 3 Food enterprise in China


Over 10 years of experience


Annual sales of $100 million

Appearance White Powder
Assay(%) 99.0 - 100.5
Specific rotation()
State of solution(%) 98.0 Min
Loss on drying(%) 8.5 - 12.0
Ash(%) 0.10 Max
Other amino acids Chromatographically not detectable
pH 1.5 - 2.0
Heavy metals(ppm) 10 Max
As(ppm) 1 Max
Cl(%) 19.89 - 20.29
NH4(%) 0.02 Max
SO4(%) 0.02 Max
Fe(ppm) 10 Max

Conclusion: The Goods Conform to the standards of AJI.

Packaging: 25 KG/DRUM

Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

Shelf life: 24 Months

• TOP 3 Food enterprise in China
• Over 10 years of experience
• Wholly owned production plant (1200㎡)< /br> • Sales to more than 140 countries
• 200 products with competitive price
• FCL, 2-5mt LCL, long contract, year contract available
• Halal, Kosher, ISO 9001 certified
• High quality products, complying with BP/USP/FCC/EU standard
• 1000 ㎡ owned office and 3000 ㎡ warehouse


Different packing and transportation.

Big data show that 60% of the product complaints occurred in dirty bags, broken bags, damp caking.

Read More

Different team

Foodchem is equipped with a full chain of professional practitioners.

Read More