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L-Lysine HCL CAS NO 657-27-2 for Pharma Grade (USP)
Product Name：L-Lysine HCL
CAS NO.: 657-27-2
Appearance：White crystals or crystalline powder
Product Properties: Colorless crystal substance, odorless, bitter sweet; soluble in water, slightly soluble in ethanol and diethyl ether
Packing：25kg/bag or as per customer’s requirement -
Glycine CAS NO 56-40-6 for Pharma Grade (USP/EP/BP)
Product Name：Glycine
CAS NO.: 56-40-6
Appearance：White crystalline powder
Product Properties: Sweet taste, easily soluble in water, slightly soluble in methanol and ethanol, insoluble in acetone and ether, melting point: between 232-236℃(decomposition).
Packing：25kg/bag , 25kg/drum or as per customer’s requirement -
L-Isoleucine CAS NO 73-32-5 for Pharma Grade (USP/EP)
Product Name：L-Isoleucine
CAS NO.: 73-32-5
Appearance：White crystals or crystalline powder
Product Properties: Bitter in taste, Soluble in water and slightly soluble in ethyl alcohol, Melting point: 284 ℃.
Packing：25kg/bag , 25kg/drum or as per customer’s requirement -
L-Threonine CAS NO 73-22-3 for Pharma Grade (USP)
Product Name：L-Tryptophan
CAS NO.: 73-22-3
Appearance：White to slightly yellow crystals or crystalline powder
Product Properties: Odorless, slightly bitter. Slightly soluble in water, less in ethanol and insoluble in chloroform, but soluble in sodium hydroxide solution or dilute hydrochloric acid , and very easily soluble in formic acid. Get colored once exposed to light in a long time.
Packing：25kg/bag or as per customer’s requirement -
L-Phenylalanine CAS NO 63-91-2 for Pharma Grade (USP)
Product Name：L-Phenylalanine
CAS NO.: 63-91-2
Appearance：white to off-white fine crystalline powder
Product Properties: Slightly peculiar smell and bitterness. Stable under heat, light and air
Packing：25kg/bag , 25kg/drum or as per customer’s requirement -
L-valine CAS NO 72-18-4 for Pharm Grade (USP)
Product Name：L-Valine
CAS NO.: 72-18-4
Appearance：White crystals or crystalline powder
Product Properties: Odorless, Tasting sweet but bitter afterwards, Soluble in water and hardly soluble in ethyl alcohol
Packing：25kg/bag , 25kg/drum or as per customer’s requirement -
L-Tryptophan CAS NO 73-22-3 for Pharma Grade(USP)
Product Name：L-Tryptophan
CAS NO.: 73-22-3
Appearance：White to slightly yellow crystals or crystalline powder
Product Properties: Odorless, slightly bitter. Slightly soluble in water, less in ethanol and insoluble in chloroform, but soluble in sodium hydroxide solution or dilute hydrochloric acid , and very easily soluble in formic acid. Get colored once exposed to light in a long time.
Packing：25kg/bag or as per customer’s requirement -
L-Aspartic acid CAS NO 56-84-8 for Pharma Grade(USP/EP)
Product Name：L-Aspartic acid
CAS NO.: 56-84-8
Appearance：White Powder
Product Properties: A white crystal or crystalline powder, taste slightly acid.Soluble in boiling water, slightly soluble in water (0.5%) at 25℃, easily soluble in dilute acid and sodium hydroxide solution, insoluble in ethanol, ether, heated to 270℃ decomposition, isoelectric point 2.77, its specific rotation is related to the dissolved solvent
Packing：25kg/drum
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L-Cysteine CAS NO 52-90-4 for Pharma Grade(USP/EP)
Product Name：L-Cysteine
CAS NO.: 52-90-4
Appearance：White Crystalline Powder
Product Properties: Cysteine is a white crystalline or crystalline powder, soluble in water, slightly smelly, insoluble in ethanol, ethyl ether and other organic solvents.Melting point 240℃, monoclinic system.Cysteine is one of the sulfur-containing amino acids, which is a non-essential amino acid. In organisms, it is synthesized by substitution of sulfur atom of methionine with hydroxyl oxygen atom of serine, and then by cysteine.Cysteine is stable to acids, but is readily oxidized to cysteine in neutral and alkaline solutions.
Packing：25kg per plastic bag or 25kg per iron drum
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L-Arginine CAS 74-79-3 for Pharma Grade(USP/EP)
Product Name：L-Arginine
CAS NO.: 74-79-3
Appearance：White crystalline powder
Product Properties: After being recrystallized from water, it loses crystal water at 105 ℃, and its water solubility is strongly alkaline, and it can absorb carbon dioxide from the air. It is soluble in water (15%, 21℃), insoluble in ether, and slightly soluble in ethanol.
Packing：25kg/drum
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DL-Alanine CAS NO 302-72-7 for Pharma Grade(USP/EP)
Product Name：DL-Alanine
CAS NO.: 302-72-7
Appearance：white powder
Product Properties: Colorless to white odorless needle-like crystal or crystalline powder.Has a sweet taste.Taste threshold is 0.06%.The recrystallized from water-ethanol solution is rhombic crystal system, and the recrystallized from water is acicular crystal or crystalline powder.The pH value of 5% aqueous solution is 5.5 ~ 7.0.Melt and decompose at 295 ~ 300℃.Stable chemical properties.It can be converted to L-lactic acid in the presence of nitrite.Soluble in water (16.72g/100ml, 25℃).Slightly soluble in ethanol.Optically free.
Packing：25kg/drum -
DL-Methionine CAS NO 59-51-8 for Pharma Grade (USP/EP)
Product Name：DL-Methionine
CAS NO.: 59-51-8
Appearance：white crystalline powder
Product Properties: Melting point of 276-279 ℃, Soluble in water, Very difficult to soluble in ethanol, Almost insoluble in acetone ethanol.
Packing：25kg/bag , 25kg/drum or as per customer’s requirement
