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New Delivery for L-Tyrosine Capsule - 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 ... -
Free sample for N-Acetyl-L-Cysteine - 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... -
2021 wholesale price Lauryol Glycine - 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% ... -
2021 China New Design Foliar Fertilizer - L-Cysteine – Boyu
Characteristics: White crystal or crystalline powder Item Specifications Specific rotation[a]D20° + 8.3°~ +9.5° State of solution (Transmittance) ≥95.0% Loss on drying ≤0.50% Residue on ignition ≤0.10% Heavy metals(Pb) ≤10PPM Chloride (Cl) ≤0.04% Arsenic (As2O3) ≤1PPM Iron (Fe) ≤10PPM Ammonium (NH4) ≤0.02% Sulfate (SO4) ≤0.030% Other amino acids Chromatographically pH value 4.5 ～ 5.5 Assay 98.0%～101.0% Uses: Mainly used in medicine, food, cosmetics, biochemic... -
Factory Promotional Feed Additive - 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... -
Hot sale Growth Muscle Powder - 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... -
Chinese Professional Muscle Supplement - 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... -
China Cheap price L Cysteine - 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... -
New Fashion Design for L-Cystine/Cystine Supplier - 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 Factory for L-Lysine China Manufacture L-Lysine Monohydrochloride - 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 ... -
2021 wholesale price Lauryol Glycine - 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... -
Wholesale Price China L-Leucine Feed Grade - 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...
