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Wholesale Trace Element Fertilizer - L-Arginine Base – Boyu
Characteristics: White powder,Odorless, bitter taste; soluble in water, slightly soluble in ethanol, insoluble in ether. Item Specifications Description White crystalline powder Specific rotation [a]D20° +26.3o ~ +27.7o State of solution ≥98.0% Loss on drying ≤0.50% Residue on ignition ≤0.30% Heavy metals (as Pb) ≤0.0015% Chloride(as Cl) ≤0.030% Sulphate (as SO4) ≤0.020% Arsenic(as As2O3) ≤0.0001% pH Value 10.5~12.0 Assay 98.0%～101.0% Uses: Semi-essential ... -
Excellent quality Natca (aatc) - 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... -
New Arrival China Feed Additives Animal Nutrition - L-Tyrosine – Boyu
Characteristics: White powder, Odorless and tasteless. Very slightly soluble in water, insoluble in absolute ethanol, methanol or acetone; soluble in dilute hydrochloric acid or dilute nitric acid. Item Specifications Appearance White crystals or crystalline powder Specific rotation [a]D20° -11.3o ~-12.1o Transmittance ≥98.0% Loss on drying ≤0.20% Residue on ignition ≤0.10% Chloride (Cl) ≤0.02% Sulfate ≤0.02% Iron（Fe） ≤10ppm Arsenic ≤1ppm Heavy metals（Pb） ≤10ppm P... -
Hot-selling Best Prices Natca - 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 ... -
8 Year Exporter N-Acetyl-Dl-Leucine - S-Carboxymethyl-L-Cysteine – Boyu
Item Specifications Description White crystals or crystalline powder Identification Infrared absorption uniformity Specific optical rotation[a]D20° -33.5°～ -36.5° State of solution ≥98.0% Loss on drying ≤0.30% Residue on ignition ≤0.1% Chloride ≤0.04% Sulfate (SO4) ≤0.02% Heavy metals（Pb） ≤10ppm Iron (Fe) ≤30ppm Ammonium (NH4) ≤0.02% Arsenic (As2O3) ≤1ppm Other amino acids Qualified PH value 2.0 ～ 3.5 Assay 98.5% ~101.0% Uses: Respiratory system drugs, ... -
Best-Selling White Crystalline Powder - L-Arginine Base – Boyu
Characteristics: White powder,Odorless, bitter taste; soluble in water, slightly soluble in ethanol, insoluble in ether. Item Specifications Description White crystalline powder Specific rotation [a]D20° +26.3o ~ +27.7o State of solution ≥98.0% Loss on drying ≤0.50% Residue on ignition ≤0.30% Heavy metals (as Pb) ≤0.0015% Chloride(as Cl) ≤0.030% Sulphate (as SO4) ≤0.020% Arsenic(as As2O3) ≤0.0001% pH Value 10.5~12.0 Assay 98.0%～101.0% Uses: Semi-essential ... -
OEM/ODM Manufacturer CAS: 52-89-1 - N-Acetyl-DL-Leucine – Boyu
Item Specifications Appearance White crystals or crystalline powder Infrared Spectrum Infrared absorption spectrum State of Solution ≥95.0% Loss on drying ≤0.50% Residue on ignition ≤0.30% Heavy metals（Pb） ≤20ppm Arsenic(As2O3） ≤2ppm Assay 97.5%～102.50% Uses: additive 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. FAQ Q1:... -
Professional China Organic Fetilizer - 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... -
Professional China Feed Preservatives - 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... -
China Cheap price N-Acetyl-L-Cysteine Nac - N-Acetyl-Thiazolidine-4-Carboxylic Acid (Folcisteine) – Boyu
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 foliar spray. (1) Promote seed germin... -
Factory Cheap Hot N-Acetyl-D-Leucine - 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 ... -
Top Quality CAS: 52-90-4 - L-Leucine – Boyu
Characteristics: White powder, odorless, slightly bitter taste. Description White crystals or crystalline powder Specific rotation [a]D20° +14.90o ~ +17.30o Transmittance ≥98.0% Loss on drying ≤0.20% Residue on ignition ≤0.10% Chloride (Cl) ≤0.04% Sulfate( SO4) ≤0.02% Iron（Fe） ≤0.001% Heavy metals（Pb） ≤0.0015% Other amino acid Not detd. pH value 5.5～7.0 Assay 98.5%～101.5% Uses: Provide energy for the body; regulate protein metabolism, since it is easily conve...
