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  • China New Product L-Cystein - L-Cysteine Hydrochloride Monohydrate – Boyu

    China New Product L-Cystein - L-Cysteine Hydrochloride Monohydrate – Boyu

    Characteristics: White crystal or crystalline powder, sour taste, soluble in water and ethanol Item Specifications Description White crystals or crystalline powder Identification Infrared absorption uniformity Specific rotation[a]D20° +5.5°~ +7.0° State of solution (Transmittance) Clear and colorless ≥98.0% Loss on drying 8.5%-12.0% Residue on ignition ≤0.10% Chloride (Cl) 19.89% ~ 20.29% Sulfate (SO4) ≤0.02% Heavy metals(Pb) ≤0.001% Iron (Fe) ≤0.001% Ammonium ( NH...
  • factory low price Cysteine Hydrochloride Food Grade - L-Arginine Hydrochlorid – Boyu

    factory low price Cysteine Hydrochloride Food Grade - L-Arginine Hydrochlorid – Boyu

    Characteristics: White powder,Odorless, bitter taste, easily soluble in water, the aqueous solution is acidic, very slightly soluble in ethanol, insoluble in ether.        Item Specifications Appearance White crystalline or crystalline powder Identification Infrared absorption Specific rotation +21.4°~+23.6° Loss on drying ≤0.2% Residue on ignition ≤0.10% Sulfate ≤0.02% Heavy metals ≤0.001% Chloride(as Cl) 16.50%~17.00% Ammonium ≤0.02% Iron ≤0.001% Arsenic ≤0.0001% ...
  • Professional China Amino Acid Additives - N-Acetyl-L-Cysteine – Boyu

    Professional China Amino Acid Additives - N-Acetyl-L-Cysteine – Boyu

    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 ...
  • China OEM L-Cysteine - N-Acetyl-L-Cysteine – Boyu

    China OEM L-Cysteine - N-Acetyl-L-Cysteine – Boyu

    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 ...
  • New Arrival China Iflab-Bb F0777-0821 - N-Acetyl-L-Cysteine – Boyu

    New Arrival China Iflab-Bb F0777-0821 - N-Acetyl-L-Cysteine – Boyu

    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 ...
  • OEM/ODM Manufacturer fruits fertilizer - Water-soluble Amino Acid Fertilizer(Powder) – Boyu

    OEM/ODM Manufacturer fruits fertilizer - Water-soluble Amino Acid Fertilizer(Powder) – Boyu

    Amino acid compound powder is a kind of compound amino acid powder, widely used in the raw material of organic fertilizer. It is made of natural protein hair, wool, goose feather raw materials, hydrochloric acid hydrolysis, desalination, spray, drying. The necessity of supplementing amino acid fertilizers for crops: 1.Amino acid plays a major role in crops. It can be used as an organic nitrogen source (especially under adversity conditions, the affinity of crops for organic nitrogen is even h...
  • OEM/ODM Supplier fertilizer for fruits - N-Acetyl-thiazolidine-4-carboxylic acid (Folcisteine) – Boyu

    OEM/ODM Supplier fertilizer for fruits - N-Acetyl-thiazolidine-4-carboxylic acid (Folcisteine) – Boyu

    Appearance: white powder crystal Uses: 1.It is a drug that has a protective effect on myocardial ischemia 2. Mainly used in agriculture, pesticide intermediate, is a plant growth regulator, adjusts the osmotic pressure of plant cells, maintains the balance of water and nutrient transportation, promotes seed germination and plant cell division and growth, keeps chlorophyll from loss, and increases fruit setting rate And fruit yield, combined with folic acid, as a biological stimulant for folia...
  • One of Hottest for N-acetyl-L-Thioproline - N-Acetyl-L-Leucine – Boyu

    One of Hottest for N-acetyl-L-Thioproline - N-Acetyl-L-Leucine – Boyu

    Item Specifications Appearance White crystals or crystalline powder Infrared Spectrum Infrared absorption spectrum Specific rotation [a]D25° -22.0o ~ -26.0o State of Solution ≥95.0% Loss on drying ≤0.35% Residue on ignition ≤0.10% Chloride (Cl) ≤0.04% Heavy metals(Pb) ≤10ppm Arsenic(As2O3) ≤2ppm Assay 97.50%~102. 50% Uses: as a biochemical reagent Stored: Sealed storage, in a cool ventilated dry place. Protect them from sunshine and rain. Handle with care in order t...
  • High Quality for Amino Acid Plant Stimulant - Water-soluble Amino Acid Fertilizer(Liquid) – Boyu

    High Quality for Amino Acid Plant Stimulant - Water-soluble Amino Acid Fertilizer(Liquid) – Boyu

    Complex amino acid solution is a component of some special plant proteins with metabolic activity, which can directly participate in photosynthesis and is beneficial to stomatal opening. In addition, amino acids are effective chelators and precursors or activators of plant hormones. The compound amino acids are almost completely soluble and are ideal for foliar spraying. 1.Synergy between amino acids: Promote chlorophyll production: alanine, arginine, glutamic acid, glycine, lysine Promote th...
  • Factory selling Cas No. 52-89-1 - L-Arginine Hydrochlorid – Boyu

    Factory selling Cas No. 52-89-1 - L-Arginine Hydrochlorid – Boyu

    Characteristics: White powder,Odorless, bitter taste, easily soluble in water, the aqueous solution is acidic, very slightly soluble in ethanol, insoluble in ether.        Item Specifications Appearance White crystalline or crystalline powder Identification Infrared absorption Specific rotation +21.4°~+23.6° Loss on drying ≤0.2% Residue on ignition ≤0.10% Sulfate ≤0.02% Heavy metals ≤0.001% Chloride(as Cl) 16.50%~17.00% Ammonium ≤0.02% Iron ≤0.001% Arsenic ≤0.0001% ...
  • Free sample for L-Tyrosine Powder - Glycine – Boyu

    Free sample for L-Tyrosine Powder - Glycine – Boyu

    Characteristics: White crystalline or crystalline powder,Odorless and non-toxic. Easily soluble in water, almost insoluble in ethanol or ether. Uses: Food, feed, medicine, surfactant and daily chemical industry 1.Food: used as flavoring agent, sweetener; sour taste corrector, buffering agent; preservative; used as a stabilizer for cream, cheese, margarine, instant noodles, wheat flour and lard; used as a stabilizer in food processing Vitamin C is stabilized. 2.Feed: It is mainly used as an ad...
  • New Arrival China Iflab-Bb F0777-0821 - N-Acetyl-L-Cysteine – Boyu

    New Arrival China Iflab-Bb F0777-0821 - N-Acetyl-L-Cysteine – Boyu

    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 ...