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Merck - 1017911003 - L-Glutamic acid

Name: Merck - 1017911003 - L-Glutamic acid
SKU: 1017911003
Price: 500.0 USD
Availability: InStock

$500.00

Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 17972215
EMPROVE® EXPERT Ph Eur, JP, USP
This listing is for 1 kg Plastic bottle

Catalogue Number 101791
Synonyms L-a-Aminoglutaric acid, Glu, L-alpha-Aminoglutaric acid, L-α-Aminoglutaric acid
CAS number 56-86-0
EC number 200-293-7
Grade Ph Eur, JP, USP
Hill Formula CHNO
Molar Mass 147.13 g/mol
HS Code 2922 42 00
Structure formula Image
Quality Level MQ500
Density 1.54 g/cm3 (20 ° C)
Melting Point 213 ° C
pH value 3.0 - 3.5 (8.6 g/l, HO, 25 ° C)
Vapor pressure 30000 mg/kg
RTECS LZ9700000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage Store at +2° C to +30° C.
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Assay (alkalimetric, calculated on dried substance) 99.0 - 100.5 %
Identity (IR-spectrum) passes test
Identity (specific rotation) passes test

Appearance white to almost white, crystalline powder or colorless crystals
Appearance of solution (100g/l, hydrochloric acid 1mol/l) clear and colorless
Appearance of solution (100g/l, hydrochloricacid 2mol/l) clear and colorless
Spec. rotation (α 20/D, 100g/l, hydrochloric acid 1mol/l, calc. on dried substance) +30.5 to +32.5
Spec. rotation (α 20/D, 100g/l, hydrochloric acid 2mol/l, calc. on dried substance) +31.5 to +32.5
pH (7g/l CO-free water) 2.9 - 3.9
Chloride (Cl) ≤ 200 ppm
Sulfate (SO) ≤ 200 ppm
Heavy metals (as Pb) ≤ 10 ppm
Fe (Iron) ≤ 10 ppm
NH (Ammonium) ≤ 200 ppm
Ninhydrin - positive substances (TLC) ≤ 0.5 %
Related Compounds, total (TLC) ≤ 0.5 %
Related substances (LC) (largest single impurity) ≤ 0.2 %
Related substances (LC) (Sum of all impurities) ≤ 0.6 %
Residual solvents (ICH (Q3C)) excluded by manufacturing process
Sulfated ash (600° C) ≤ 0.1 %
Loss on drying (105 ° C; 3h) ≤ 0.1 %
Bacterial endotoxins ≤ 25 I.U./g
Total aerobic microbial count (TAMC) ≤ 100 CFU/g
Total combined yeasts/moulds count (TYMC) ≤ 100 CFU/g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph. Eur., JP, USP

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