L-Lysine L-Glutamate Dihydrate CAS 5408-52-6 (L-Lys L-Glu 2H2O) Assay 98.0~102.0%
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Lysine L-Glutamate Dihydrate (L-Lys L-Glu 2H2O) (CAS: 5408-52-6) with high quality. Ruifu Chemical supplys a series of amino acids & derivatives. Because of our strict quality control, we gained good reputation as well as trust from our customers. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in L-Lysine L-Glutamate Dihydrate, Please contact: alvin@ruifuchem.com
| Chemical Name | L-Lysine L-Glutamate Dihydrate |
| Synonyms | L-Lys L-Glu 2H2O; Laevo-Lysine Laevo-Glutamate; L-Glutamic Acid L-Lysine Salt; Lys-Glu; (S)-2,6-Diaminohexanoic Acid Compound with (S)-2-Aminopentanedioic Acid (1:1) |
| Stock Status | In Stock |
| CAS Number | 5408-52-6 |
| Molecular Formula | C11H23N3O6 |
| Molecular Weight | 293.32 |
| Melting Point | 188.0~196.0℃ |
| Water Solubility | (H2O, g/100g): 81.4 (20℃) |
| WGK Germany | 3 |
| Storage Temp. | Sealed in Dry, Store at Room Temperature |
| COA & MSDS | Available |
| Classification | Amino Acids & Derivatives |
| Brand | Ruifu Chemical |
| Items | Inspection Standards | Results |
| Appearance | White Crystals or Crystalline Powder | Conforms |
| Taste | Characteristic Taste | Conforms |
| Identification | Infrared Absorption Spectrum | Conforms |
| Specific Rotation [α]20/D | +27.5° to +29.5°(C=8 in 6N HCl) |
+28.3° |
| State of Solution | Clear and Colorless | Qualified |
| Transmittance | ≥98.0% | 98.5% |
| Chloride (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.030% | <0.030% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Iron (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Other Amino Acids | Chromatographically Not Detectable | Conforms |
| Loss on Drying | ≤11.40% | 10.9% |
| Residue on Ignition (Sulfated) | ≤0.20% | 0.15% |
| Assay | 98.0 to 102.0% (on Dried Basis) | 99.8% |
| pH Test | 6.0 to 7.5 (1.0g in 10ml of H2O) | 6.80 |
| Conclusion | This Product by Inspection Accords with the Standard of AJI97 | |
| Main Uses | Food Additives; Flavoring Agent; Nutrition Enhancer | |
L-Lysine L-Glutamate Dihydrate (L-Lys L-Glu 2H2O) (CAS: 5408-52-6) AJI97 Test Method
L-Lysine L-Glutamate Dihydrate, when dried, contains not less than 98.0 percent and not more than 102.0 percent of L-Lysine L-Glutamate (C11H23N3O6 ).
Description: White crystals or crystalline Powder, characteristic taste
Solubility (H2O, g/100g): about 81.4 (20℃)
Identification: Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method.
Specific Rotation [α]20/D: Dried sample, C=8, 6mol/L HCl
State of Solution (Transmittance): 0.5g in 10ml of H2O, spectrophotometer, 430nm, 10mm cell thickness.
Chloride (Cl): 0.36g, A-1, ref: 0.40ml of 0.01mol/L HCl
Ammonium (NH4): A-1
Sulfate (SO4): 0.80g, (1), ref: 0.50ml of 0.005mol/L H2SO4
Iron (Fe): 1.5g, ref: 1.5ml of Iron Std. (0.01mg/ml)
Heavy Metals (Pb): 2.0g, (1), ref: 2.0ml of Pb Std. (0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml of As2O3 Std.
Other Amino Acids: Test Sample: 10μg, A-1-a
Loss on Drying: at 105℃ for 5 hours
Residue on Ignition (Sulfated): AJI Test 13
Assay: Dried sample, 110mg, (1), 3ml of formic acid, 50ml of glacial acetic acid, 0.1mol/L HCLO4 1ml=9.777mg C11H23N3O6
pH: 1.0g in 10ml of H2O
Recommended storage limit and condition: Preseved tight containers at controlled room temperature (1 years).
Package: Fluorinated Bottle, 25kg/bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
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L-Lysine L-Glutamate Dihydrate (L-Lys L-Glu 2H2O) (CAS: 5408-52-6) is an amino acid compound that can be used as a biochemical reagent and food additives. Uses and applications include: Flavoring agent and nutrient in foods. It is used as flavor enhant in milk powder, children's health care products and nutritional tonics. Nutritional supplements (mainly used to fortify L-Lysine). Because the odor is less than L-Lysine Hydrochloride, the effect is better; flavoring agent. It can be used in sake, soft drinks, bread, starch products, etc. The physiological function of 2.253g of this product is equivalent to 1g L-Lysine, and 1.8029g is equivalent to 1g L-Lysine Hydrochloride. L-Lysine L-Glutamate is a component of Poly(amino acid) bioadhesive used for tissue repairs.
