About Serine chemical
LC4997 L-Serine
for biochemistry
Order number Packaging Quantity Price
AC31997 Glass bottle 10 g 13.41
AC31997 Plastic bottle 100 g 63.9
AC31997 Plastic bottle 1 kg 516.6
AC31997 Plastic drum 10 kg Inquire
Product information
Synonyms 3-Hydroxy-L-alanine
Hill Formula C3H7NO3
HS Code 2922 50 00
EC number 200-274-3
Molar mass 105.09 g/mol
CAS number 56-45-1
Chemical and physical data
Solubility 364 g/l (20 C)
Melting point 215 - 225 C decomposes
Molar mass 105.09 g/mol
Bulk density 570 kg/m3
pH value 5 - 6 (100 g/l, H2O, 20 C)
Safety information
RTECS VT8100000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
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.
Specifications
Assay (perchloric acid titration, calculated on dried substance) 98.5 - 101.0 %
Identity (IR-spectrum) passes test
Appearance white to almost white or colorless, needle-shaped crystals
Appearance of solution (50 g/l; water) clear and not more intense in color than reference solution BY6
Spec. rotation
- 20/D, 100 g/l, hydrochloric acid 2 mol/l, calc. on dried substance +14.3 to +15.8
UV-Absorption
- 260 nm; 1 mol/l; 1 cm; water
0.05
- 280 nm; 1 mol/l; 1 cm; water 0.02
Chloride (Cl) 0.02 %
Sulfate (SO4) 0.01 %
Heavy metals (as Pb) 0.001 %
As (Arsenic) 0.0005 %
Ca (Calcium) 0.001 %
Co (Cobalt) 0.0005 %
Fe (Iron) 0.0005 %
K (Potassium) 0.0005 %
Mg (Magnesium) 0.0005 %
Na (Sodium) 0.005 %
NH4 (Ammonium) 0.01 %
Zn (Zinc) 0.0005 %
Foreign amino acids 0.3 %
Other ninhydrine positive substances 0.1 %
Loss on drying (105 C; 3 h) 0.3 %
Essential Amino Acid for Biochemical ResearchSerine, known for its remarkable water solubility and stability, is fundamental in facilitating various biochemical and cellular processes within the laboratory. With a pKa of 2.19 (carboxyl) and 9.21 (amino), it supports precise research applications, including enzymatic studies and protein synthesis. Its availability as a high-purity powder or crystals ensures reliable results with each experiment.
Safe Storage and HandlingTo maintain serine's quality and efficacy, it is recommended to store the chemical in a tightly closed container in a cool, dry location. The product boasts a shelf life of 24 months from the manufacturing date when stored under appropriate conditions. As a non-flammable and non-hazardous substance under standard lab use, serine offers safe handling for academic and research institutions alike.
FAQ's of Serine chemical:
Q: How should serine be safely stored to maintain its purity and effectiveness?
A: Serine should be kept in a tightly closed bottle or HDPE container and stored in a cool, dry place. These conditions help preserve its high purity (99%) and extend its shelf life up to 24 months from the manufacturing date.
Q: What are the primary applications of serine in a laboratory setting?
A: Serine is commonly used in biochemical research, cell culture, and laboratory experiments. Its crucial roles include supporting protein synthesis, metabolic studies, and as a supplement in cell culture media.
Q: When is serine considered non-hazardous in laboratory use?
A: Serine is classified as non-hazardous under typical laboratory usage conditions, meaning it does not present significant dangers during handling, storage, or application when standard laboratory practices are followed.
Q: Where can serine be sourced in India for laboratory uses?
A: Serine is available through multiple supply channels in India, including dealers, exporters, manufacturers, retailers, suppliers, and traders specializing in laboratory chemicals.
Q: What is the proper process for preparing a serine solution for laboratory use?
A: To prepare a serine solution, accurately weigh the required amount of powder, then dissolve it in distilled water at room temperature. Since serine is water-soluble, it will dissolve readily, producing a clear solution suitable for research or cell culture applications.
Q: How does serine benefit biochemical and laboratory research?
A: Serine supports a broad range of biochemical pathways, enabling studies related to metabolism, enzyme activity, and protein interactions. Its high purity and stability enhance the reliability of experimental data and laboratory results.