(S)-Lactic Acid 90% Emprove 2,5 Lt ((S) -Laktik Asit %90) CAS: 79-33-4

(S)-Lactic Acid 90% Emprove 2,5 Lt ((S) -Laktik Asit %90) CAS: 79-33-4

Kategori
Bakteriyoloji İçin Yan ve Diğer Ürünler
Marka
Merck
Stok Kodu
100366.2500
Teklif İste
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3 Günde Kargoda
Stok Sorunuz
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Ürün Bilgisi
Ürün Bilgisi
(S)-Lactic Acid 90% Emprove 2,5 Lt ((S)-Laktik Asit %90) CAS: 79-33-4
 
Grade: Ph Eur,BP,E 270
 
Description
Catalogue Number 100366
Synonyms 2-Hydroxypropionic acid, Lactol
Product Information
CAS number 79-33-4
Grade Ph Eur,BP,E 270
HS Code 2918 11 00
Quality Level
Physicochemical Information
Boiling point 122 °C (20 hPa)
Density 1.21 g/cm3 (20 °C)
Melting Point 18 °C
pH value 2.8 (10 g/l, H₂O, 20 °C)
Vapor pressure 0.1 hPa (25 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H315: Causes skin irritation.
H318: Causes serious eye damage.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P362 + P364: Take off contaminated clothing and wash it before reuse.
Signal Word Danger
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.
Safety Information
Categories of danger irritant
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
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
Specifications
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 Y₆
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 (SO₄) ≤ 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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(S)-Lactic Acid 90% Emprove 2,5 Lt ((S) -Laktik Asit %90) CAS: 79-33-4 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 100366.2500
(S)-Lactic Acid 90% Emprove 2,5 Lt ((S) -Laktik Asit %90) CAS: 79-33-4

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