L-Cysteine Hydrochloride Monohydrate

Short Description:

As a professional L-Cysteine Hydrochloride Monohydrate food additives and food ingredients supplier and manufacturer, JUSTCHEM has been supplying and exporting from food additives and food ingredients China for almost 10 years, please be assured to buy food additives and food ingredients at Justchem. Any inquiries and problems please feel Free to send emails to us via sales@justchem.com  we will reply you within 1 working day.



  • Min.Order Quantity: 500kg
  • QC: Haccp,Kosher,Halal,Iso
  • Payment Terms: L/C,D/A,D/P,T/T
  • CAS No.: 52-90-4
  • Einecs No.: 200-158-2
  • MF: C3h7no2s
  • HS Code: 29163100
  • Product Detail


    Our Factory

    Product Tags

    GMP Free Samples for L-Cysteine hydrochloride monohydrate (7048-4-6)

    Product Description

    Product Name monohydrate l-cysteine hcl Molecular Structure
    Specification 98.5%~101.5% Molecular Formula C3H7NO2S
    Appearance White crystalline powder Molecular Weight 121.15
    CAS 52-90-4 EINECS 200-158-2
    Product Introduction White crystalline powder, l-cysteine ethyl ester hydrochloride is breakdown under 240 °C, soluble in water, alchol and acetic acid, ammonia water, insoluble in ether, benzene, acetone, ethyl acetate, carbon disulfide and carbon tetrachloride. Its aqueous solution or micro alkaline solution can be air oxidation into cystine, acid solution is relatively stable.
    Main Function 1.Food grade: flour improver, nutritional supplement, antioxidants.
    2.Medicine grade: In pharmacy, Cysteine is used in the treatment of radioactive drugs poison, heavy metal poison, toxic hepatitis, serum sickness, and can prevent liver degeneration.
    3.Comestic grade: whiting skin, dissolving cutin, anti-aging. The component of cosmetics marcel extract, sunscreen, germinal perfume, hair essence.
    Application Flour treatment agent, nutritional supplements. The quantity of addition should not exceed the total protein content of 2.3% (including L-cystine). China’s “Use of hygiene standards for food additives” (GB2760-1996) provides that: For the fermentation of flour products, 0.06g/kg; For the bread of its adding 0.02 ~ 0.045g/kg; For natural fruit juice, vitamin C to prevent oxidation and browning, the dosage of 0.2 ~ 0.8g/kg.
    Shelf life 2 years Supplier Name Xi’an Rongsheng Biotechnology Co., Ltd.
    Package 1kg/foil bag(net weight 1kg, gross weight 1.2kg), 25kg/fiber drum(net weight 25kg, gross weight 28kg)
    Storage Stored in a cool and dry well closed container and in ventilated area,
    kept away from moisture and strong light or high temperature.

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  • 1.What kinds of certificates can you offer?

    We can offer HAPPC, KOSHER, HALAL Certificates, ect.


    2. Are you a manufacturer or  a trading company?

    We are manufacturer for agar agar and carrageenan , Our factory established in 1992, we do more than 10years food additives in domestic market .
    In 2016, We set up a branch company in Shanghai and create our new brand JUSTCHEM, dedicating to offer better sales service for food additives as well as to expand overseas markets.


    3. How long shall we wait for your reply?

    We can guarantee to reply your inquiries  in less than 24 hours in working days.


    4. What kinds of transportation types can you provide?

    Our main transportation methods include air transportation, railway transportation and sea transportation.


    5. How long will I receive my good?

    Usually we will arrange the shipment in 7 -15 days.


    6. What documents you provide?  
    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.


    7. What is loading port?
    Usually is Shanghai , Qingdao , Tianjin,Dalian and ect.


    FACTORY (1)Justchem have departments including international sales, purchasing, technical, after-sales service, network engineering, general affairs, etc. We are able to offer service and support in English, Portuguese, Russian, Japanese, Korean and other languages. Within the efforts of all staff of us, our market has covered more than 40 countries and areas, which prompting us to be the most reliable partner of food producer and merchant all over the world. We have more than 20 professional sales offer you 7*24 online sales service.

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