Factory wholesale Sodium Ascorbate Serum - L-Cysteine – Tianjia
Factory wholesale Sodium Ascorbate Serum - L-Cysteine – Tianjia Detail:
What is L-Cysteine?
L-Cystine is one of the important products the amino acid series.
It is widely used in medical, chemical and food industries.
Cystine promotes oxide and reductive ability of human cell, increases white blood cell, cures the infections diseases such as asthma, never ache, eczema. It is a good drug for prevention of skin old and feeble, cirrhosis and other liver diseases.
Package & Transportation:
Used for biochemical research, all kinds of liver coma and viral liver glutamate-propyl transaminase abnormal.
Nutritional supplements, flavouring agent.
It is an essential amino acid for the growth and development of infants and young children.
Application of L-Cysteine
●Food Additives
●Feed Additives
●Medicine
Specification
Item |
Specification |
Result |
Description | White or almost white crystalline powder | Conforms |
Identification | IR the same as the standard reference | Conforms |
Specific rotation [α]D20° | +21.3°~ +27.0° | +22.4° |
State of solution,% | ≥98 | 98.8 |
Chloride,% | ≤0.04 | <0.04 |
Sulfate,% | ≤0.03 | <0.03 |
Iron,ppm | ≤20 | <20 |
Heavy metals, % | ≤0.001 | <0.001 |
Residue on ignition, % | ≤0.2 | 0.06 |
Loss on drying, % | ≤0.5 | 0.06 |
PH value | 2.0~2.8 | 2.2 |
Assay,% | 98.5~101.0 | 98.8 |
Other amino acid | Not detectable | Conforms |
Ammonium,% | ≤0.02 | <0.02 |
Arsenic,ppm | ≤1 | <1 |
CONCLUSION :The goods conforms to AJI92 Standard. |
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Why Choose Us
1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up,
4.Timely Deliver & Stock Promotion on hot demanding products,
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
Our Warehouse
TIANJIA Rigorous Packing Process
Logistics Department
Leader in supply chain management and international logistics solutions
●Estimate the time and cost of delivery based on your destination and required service.
●Handling all modes of transportation including import,warehousing to custonized door to door delivery.
●Effucuency and high standards are the key to your success and ours.
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1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up,
4.Timely Deliver & Stock Promotion on hot demanding products,
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
Product detail pictures:

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