1. It plays a cohesive role within the organism, and therefore has detoxification to many kinds of toxic
2. Prevent and treat the radiation injuries effectively
3. It can remove the skin's own melanin, change the nature of the skin and help the skin becomes natural white
4. Improve skin inflammation and allergy symptoms
5. It has the effect of dissolving keratin, so it can treat the skin hypertrophy
6. It has a function of preventing the aging organism.
【Appearance】：White crystals or white powder
Quality standard: Ajinomoto version 1992
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Inspection items
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Specification (AJI)
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Appearance
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White crystals or white powder
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Appraisal
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Measured by infrared absorption spectroscopy instruments
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Specific rotation
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+8.3°- +9.5°
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Dissolution conditions
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≥ 95.0%
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Chlorine content
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.≤ 0.04%
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Ammonium salt(NH4)
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≤ 0.02%
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Sulfate (SO4)
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≤ 0.030%
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Iron (Fe)
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≤ 10PPm
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Heavy metal (Pb)
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≤ 10PPm
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Arsenic (As2O3)
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≤ 1PPm
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Other amino acids
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conforms
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Loss on drying
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≤ 0.5%
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Residue on ignition (sulfated)
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≤ 0.1%
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Content
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98.0-101.0%
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PH value
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4.5-5.5
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Volatile organic compounds and organic impurities
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Function ：
1. It plays a cohesive role within the organism, and therefore has detoxification to many kinds of toxic
2. Prevent and treat the radiation injuries effectively
3. It can remove the skin's own melanin, change the nature of the skin and help the skin becomes natural white
4. Improve skin inflammation and allergy symptoms
5. It has the effect of dissolving keratin, so it can treat the skin hypertrophy
6. It has a function of preventing the aging organism.
Application：
1. L-cysteine is mainly used in medicine, it’s also a food additive.
2. In medicine, L-cysteine is mainly used for the liver, antidotes, expectorant drugs.
3. L-cysteine and its derivatives can be used to detoxify the liver poisoning, antipyretic analgesic, treat ulcers, recover fatigue, and make infusion and comprehensive amino acid preparations, especially for the expectorant, treatment of bronchitis and phlegm.
4. In the food industry, it can be used for bread fermentation enhancers, preservatives, milk and juice with antioxidants and stabilizers, as well as pet food, animal nutrition additives matter.
【Package and storage】：25 kg / drum, lined with two layers of film bag; stored in airtight container at room temperature control.
【Shelf life】：2 years.
