Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

107769 L-Serine

L-Serine for biochemistry. CAS 56-45-1, pH 5 - 6 (100 g/l, H₂O, 20 °C). Silica

L-Serine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 3-Hydroxy-L-alanine, Ser

107769
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
56-45-1C₃H₇NO₃

Products

Catalogue NumberPackaging Qty/Pack
1077690010 Glass bottle 10 g
1077690100 Plastic bottle 100 g
1077691000 Plastic bottle 1 kg
1077699010 Plastic drum 10 kg
Description
Catalogue Number107769
Synonyms3-Hydroxy-L-alanine, Ser
References
Product Information
CAS number56-45-1
EC number200-274-3
Hill FormulaC₃H₇NO₃
Molar Mass105.09 g/mol
HS Code2922 50 99
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationL-Serine for biochemistry. CAS 56-45-1, pH 5 - 6 (100 g/l, H₂O, 20 °C). Silica
Biological Information
Physicochemical Information
Density1.6 g/cm3 (22 °C)
Melting Point222 °C decomposes
pH value5 - 6 (100 g/l, H₂O, 20 °C)
Bulk density570 kg/m3
Solubility360 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
RTECSVT8100000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
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.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
Identity (IR-spectrum)passes test
Appearancewhite 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 (α 20/D, 100 g/l, hydrochloric acid 2 mol/l, calc. on dried substance)+14.0 to +16.0
Chloride (Cl)≤ 200 ppm
Sulfate (SO₄)≤ 300 ppm
As (Arsenic)≤ 5 ppm
Ca (Calcium)≤ 10 ppm
Co (Cobalt)≤ 5 ppm
Fe (Iron)≤ 5 ppm
K (Potassium)≤ 5 ppm
Mg (Magnesium)≤ 5 ppm
Na (Sodium)≤ 50 ppm
Zn (Zinc)≤ 5 ppm
Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
Loss on drying (105 °C; 3 h)≤ 0.2 %
Global Trade Item Number
Catalogue Number GTIN
1077690010 04022536095974
1077690100 04022536095981
1077691000 04022536095998
1077699010 04022536692814