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Fast delivery N Acelty cystine - N-Acetyl-L-Cysteine – Boyu


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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for Fertilizer, hot sale, Amino Acid Agriculture, The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
Fast delivery N Acelty cystine - N-Acetyl-L-Cysteine – Boyu Detail:

Characteristics: White crystalline or crystalline powder,Similar to garlic smell, sour taste. It is hygroscopic, soluble in water or ethanol, but insoluble in ether and chloroform.

Item Specifications
Specific rotation [a]D20° +21.3o ~ +27.0o
State of solution(Transmittance) ≥98.0%
Loss on drying ≤0.50%
Residue on ignition ≤0.20%
Heavy metals(Pb) ≤10ppm
Chloride (Cl) ≤0.04%
Ammonium(NH4) ≤0.02%
Sulfate (SO4) ≤0.03%
Iron (Fe) ≤20ppm
Arsenic(as As2O3) ≤1ppm
Melting point 106℃ ~ 110℃
pH Value 2.0~2.8
Other amino acids Chromatographically not detectable
Assay 98.5%~101.0%

Uses:
Biological reagents, bulk drugs, the sulfhydryl group (-SH) contained in the molecule can break the disulfide chain (-S-S) that connects the mucin peptide chain in mucus sputum. Mucin becomes a peptide chain of small molecules, which reduces the viscosity of sputum; it can also break DNA fibers in purulent sputum, so it can not only dissolve white viscous sputum but also purulent sputum. It is used in biochemical research, as a phlegm solubilizer and an antidote for acetaminophen poisoning in medicine. The mechanism of action is that the sulfhydryl group contained in the product’s molecular structure can break the disulfide bond in the mucin polypeptide chain in mucinous sputum, decompose the mucin, reduce the viscosity of the sputum, and make it liquefied and easy to cough up. It is suitable for patients with acute and chronic respiratory diseases whose sputum is thick and difficult to cough up, as well as a large number of sticky sputum blockages that cause severe symptoms due to difficulty in sucking.

Stored:
in dry, clean and ventilated places. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.

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FAQ
Q1: What are the technical specifications of your products?
A1: FCCIV, USP,AJI, EP,E640,

Q2: What difference has your company products in the peer?
A2: We are the source factory for the cysteine series product.

Q3: What certification has your company passed?
A3: ISO9001,ISO14001,ISO45001,HALAL,KOSHER

Q4: What are the specific categories of your company’s products?
A4: Amino acids, Acetyl amino acids, Feed additives, Amino acid fertilizers.

Q5: What fields are our products mainly used in ?
A5: Medicine, food, cosmetics, feed, agriculture


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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for Fast delivery N Acelty cystine - N-Acetyl-L-Cysteine – Boyu , The product will supply to all over the world, such as: Latvia, Ghana, Niger, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Adam from Munich - 2017.06.25 12:48
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Quintina from Argentina - 2017.03.28 16:34
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