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Merck - 1003669025 - (S)-Lactic acid about 90%

  • MFR SKU: 1003669025
  • ITEM #: 11565967
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Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 11565967
EMPROVE® EXPERT Ph Eur, BP, E 270
This listing is for 25 l Plastic container

Merck - 1003669025 - (S)-Lactic acid about 90%

  • Item #: 11565967
  • MFR SKU: 1003669025
Technical Specs
  • Catalogue Number 100366
  • Synonyms 2-Hydroxypropionic acid, Lactol
  • Grade Ph Eur, BP, E 270
  • HS Code 2918 11 00
  • Quality Level MQ500
  • Boiling point 122 ° C (20 hPa)
  • Density 1.21 g/cm3 (20 ° C)
  • Melting Point 18 ° C
  • pH value 2.8 (10 g/l, HO, 20 ° C)
  • Vapor pressure 0.1 hPa (25 ° C)
  • Hazard Pictogram(s)
  • Hazard Statement(s) H314: Causes severe skin burns and eye damage.
  • EUH071: Corrosive to the respiratory tract.
  • Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
  • P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P363: Wash contaminated clothing before reuse.
  • P405: Store locked up.
  • Signal Word Danger
  • Storage class 8B Non-combustible, corrosive hazardous materials
  • 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.
  • Categories of danger irritant
  • Storage Store at +2° C to +25° C.
  • Declaration (railroad and road) ADR, RID UN 3265 , 8, III
  • Declaration (transport by air) IATA-DGR UN 3265 , 8, III
  • Declaration (transport by sea) IMDG-Code UN 3265 , 8, III, Segregation Group: 1 (Acids)
  • Assay (alkalimetric) 88.0 - 92.0 %
  • Assay (stereochemical purity of (S)-lactic acid) ≥ 95.0 %
  • Identity (IR-spectrum) passes test
  • Identity (pH) passes test
  • Identity (Density) passes test
  • Identity (Lactat) passes test
  • Identity (assay) passes test
  • Appearance clear, oily liquid, not more intense in color than reference solution Y
  • Ether-insoluble substances passes test
  • Citric, oxalic and Phosphoric acids passes test
  • Density (d 20/20) 1.20 - 1.21
  • Chloride (Cl) ≤ 0.2 %
  • Sulfate (SO) ≤ 200 ppm
  • As (Arsenic) ≤ 3 ppm
  • Ca (Calcium) ≤ 200 ppm
  • Fe (Iron) ≤ 10 ppm
  • Hg (Mercury) ≤ 1 ppm
  • Pb (Lead) ≤ 2 ppm
  • Ethanol ≤ 5000 ppm
  • Acetic acid ≤ 5000 ppm
  • Methanol ≤ 50 ppm
  • Other residual solvents (ICH Q3C) excluded by manufacturing process
  • Sugars and other reducing substances passes test
  • Sulfated ash (600° C) ≤ 0.10 %
  • Total aerobic microbial count (TAMC) ≤ 10²
  • Total combined yeasts/moulds count (TYMC) ≤ 10²
  • Bacterial endotoxins ≤ 5 I.U./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, BP, E 270
  • Conforms to the purity criteria on food additives according to European Commission directive 2008/84/EC.
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