SNC INTERNATIONAL CO., LIMITED

Products Amino Acid Products

Select and click or Select All | Clear All   DL-Methionine EP4 Select Standard: EP4 Specifications: (1) Assay (on dry basis): 99.0% ~ 101.0% (2) Clarity and color of solution: clear & colorless (3) Transmittance: not less than 98.0% (4) pH: 5.4 ~ 6.1 (5) Heavy metals (as Pb): not more than 0.001% (6) Arsenic: not more than ...( More Product Information) L-Glutamine F.C.C.IV Select (1)CAS NO.: 56-85-9 (2)Molecular Formula: C5H10N2O3 (3)Molecular Weight: 146.15 (4)Standard: F.C.C.IV Specifications: (1)Appearance: white crystals, or crystalline powder, practically insoluble in alcohol and in ether (2)Specific rotation: +6.3° ~ +7.3° ( ...( More Product Information) Alpha Lipoic Acid (Thioctic Acid) Select CAS No.: 1077-28-7 Molecular Formula: C8H14O2S2 Molecular Weight: 206.33 Specifications: (1) Appearnace: slightly yellow crystal powder, almost odorless (2) Particle size: 100% through 40mesh (3) Identification: lead acetate test and UV method IR: positiv ...( More Product Information) BCAA Select Specifications: (1) L-Leucine : L-Isoleucine : L-Valine = 2 : 1 : 1 (2) Appearance: white cyrstalline powder (3) Identification: Infared absortion spactrum (4) Specific rotation: +14.9° ~ +16.0° (L-LEUCINE) +39.0° ~ +41.5° (L-ISOLEUCINE) +27.6° ~ +29.0° ( ...( More Product Information) Alpha-Ketoglutaric Acid Select Cas No.: 328-50-7 Molecular Formula: C5H6O5 Molecular Weight :146.1 Specifications: (1)Appearance: white crystals (2)Assay: 99.0% ~ 101.0% (3)Transmittance: not less than 97.0% (4)Thin Layer Chromatogram: Other substances ≤ 0.50% (5)Melting point: 1 ...( More Product Information) GABA (Gamma Amino Butyric Acid) Select Cas No.: 56-12-2 Molecular Formula: C4H9NO2 Molecular Weight: 103.1 Specifications: (1)Appearance: white crystal or crystalline powder (2)Clarity of solution: Clear (3)pH: 6.5~7.5 (4)Melting point: 197°C ~ 204°C (5)Assay: not less than 99.0% ...( More Product Information) L-Arginine Alpha-Ketoglutarate (2:1) Dihydrate Select Cas No.: 5256-76-8 Formula: C17H38N8O11 Molecular Weight: 530.5 Speicifications: (1)Appearance: white powder (2)Assay: 98.5% ~ 102.0% (3)Specific rotation: +16.5° ~ +18.5° (4)pH: 6.5~7.0 ...( More Product Information) L-Arginine Alpha-Ketoglutarate (1:1) Select Cas No.: 16856-18-1 Formula: C11H20N4O7 Molecular Weight: 320.3 Specifications: (1)Appearance: white powder (2)Assay: 98.0% ~ 102.0% (3)Specific rotation: +14.0° ~ +15.0° (4)pH: 3.0 ~ 4.0 ...( More Product Information) Calcium Alpha-Ketoglutarate Monohydrate Select Cas No.: 71686-01-6 Formula:C5H6O6Ca Molecular Weight: 202.2 Specifications: (1)Appearance: white to off white powder (2)Assay: 98.0% ~ 102.0% (3)Transmittance: not less than 95.0% ...( More Product Information) Disodium Alpha-Ketoglutarate Dihydrate Select Cas No.: 305-72-6 Formula: C5H8Na2O7 Molecular Weight: 226.05 Specifications: (1)Appearance: white crystals or crystalline powder (2)Assay: 98.5% ~ 101.5% (3)Transmittance: not less than 85.0% (4)Thin Layer Chromatogram: Other Detectable substances ≤ ...( More Product Information) Calcium Alpha-Ketoisocaproate Select Cas No.: 51828-95-6 Formula: C12H18CaO6 Molecular Weight: 298.4 Chemical Name: 4-Methyl-2-oxo-pentanoic acid calcium salt Other Name: (1)alpha-Keto-leucin Calciumsalz (2)4-Methyl-2-oxopentanoic acid Calcium salt (3)Ketoleucine Calcium saltalpha-Ketoisocap ...( More Product Information) L-Arginine L-Aspartate Select Cas No.: 7675-83-4 Formula: C10H21N5O6 Molecular Weight: 307.3 Specifications: (1)Appearance: white crystals or crystalline powder (2)Assay: 99.0% ~ 101.0% ...( More Product Information) L-Arginine L-Glutamate Select Cas No.: 4320-20-3 Formula: C11H23N5O6 Molecular Weight: 321.3 Specifications: (1)Appearance: white crystals or crystalline powder (2)Assay: 98.5% ~ 101.0% ...( More Product Information) Ascorbyl Palmitate (BP/EP/USP/FCC) Select Cas No.: 137-66-6 Moclecular Formula: C22H38O7 Molecular Weight: 414.5 Specifications: (1)Appearance: white or almost white powder (2)Appearance of solution: Clear and ≤BY4 (3)Assay: 98.0% ~ 100.5% (4)Specific rotation: +21.0° ~ +24.0° (5)Melting po ...( More Product Information) L-Valine USP24 Select Standard: USP24 Specifications: (1) Appearance: white crystalline powder (2) Specific optical rotation: +26.6° ~ +28.8° (3) Assay: 98.5% ~ 101.5% (4) pH Value: 5.5 ~ 7.0 (5) Loss on drying: not mor than 0.3% (6) Heavy metals: not more than 0.0015% (7) Res ...( More Product Information) L-Arginine HCl AJI92 Select Standard: AJI92 Specifications: (1) Specific rotation: +22.1° ~ +22.9° (2) Transmittance: clear and colorless, not less than 98.0% (3) Chloride (as Cl): 16.58% ~ 17.00% (4) Ammonium (as NH4): not more than 0.02% (5) Sulphated (as SO4): not more than 0.02% ...( More Product Information) Inositol F.C.C.IV Select Standard: F.C.C.IV Specification: (1) Appearance: white crystalline powder (2) Identification: positive reaction (3) Melting point: 223℃ ~ 227℃ (4) Chloride: not more than 0.005% (5) Loss on drying: not more than 0.5% (6) Residue on ignition: ...( More Product Information) L-Cysteine HCl Monohydrate AJI92 Select Standard: AJI92 Specifications: (1) Appearance: white crystalline powder (2) Specific optical rotation: +5.5° ~ +7.0° (3) Transmittance: not less than 98.0% (4) Assay: 98.5% ~ 100.5% (5) Sulphate (as SO4): not more than 0.02% (6) Ammonium (as NH4): not mo ...( More Product Information) L-Alanine F.C.C.IV Select Standard: F.C.C.IV Specification: (1) Appearance: white crystalline powder (2) pH: 5.5 ~ 7.0 (3) Heavy metals (as Pb): not more than 0.002% (4) Loss on drying: not more than 0.2% (5) Residue on ignition: not more than 0.2% (6) Chloride (as Cl): not more t ...( More Product Information) L-Cystine AJI92 Select Standard: AJI92 Specifications: (1) Appearance: white crystalline powder (2) Specific optical rotation: -215° ~ -225° (3) Assay: 98.5% ~ 101.0% (4) pH: 5.0 ~ 6.5 (5) Loss on drying: not more than 0.2% (6) Heavy metals (as Pb): not more than 10ppm (7) Tran ...( More Product 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Contact Information

Company Name: SNC INTERNATIONAL CO., LIMITED    Contact Person: David Yang   (Your message will be sent to the supplier directly)    Address: Room No. 711, Minmetals Building, No. 47, Xiangjiang Road, Hexi District,, Tianjin, Tianjin, China    Zip: 300210    Telephone: 86-22-2822-1962    Fax: 86-22-2822-1960    Web Site: http://www.snc-intl.com