Lactic Acid % 90 Emprove (9025)
ürün Kodu : 100366.9025Sorunuz!
100366.2500
Lactic acid about 90% extra pure
| Ürün bilgisi | |||
|---|---|---|---|
| Grade | Ph Eur,BP,E 270 | ||
| Synonyms | 2-Hydroxypropionic acid, Lactol | ||
| HS Code | 2918 11 00 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | (20 °C) soluble | ||
| Melting point | 18 °C | ||
| Density | 1.21 g/cm3 (20 °C) | ||
| pH value | 2.8 (10 g/l, H2O, 20 °C) | ||
| Boiling point | 122 °C (20 hPa) | ||
| Vapor pressure | 0.1 hPa (25 °C) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H318: Causes serious eye damage. H315: Causes skin irritation. |
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| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P313: Get medical advice/ attention. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| 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. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 38-41 Irritating to skin.Risk of serious damage to eyes. |
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| S Phrase | S 26-39 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection. |
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| Categories of danger | irritant | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut | ||
| Declaration (transport by sea) IMDG-Code | No Dangerous Good | ||
| Declaration (transport by air) IATA-DGR | No Dangerous Good | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 3730 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 2000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay - alkalimetric |
88.0 - 92.0 % |
| - stereochemical purity of (S)-lactic acid | ≥ 95.0 % |
| Identity - IR-spectrum |
passes test |
| - pH | passes test |
| - density | passes test |
| - lactate | passes test |
| - assay | passes test |
| Appearance | clear and 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) | ≤ 0.02 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0003 % |
| Ca (Calcium) | ≤ 0.02 % |
| Fe (Iron) | ≤ 0.001 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0005 % |
| Ethanol | ≤ 5000 ppm |
| Methanol | ≤ 50 ppm |
| Other residual solvents (Ph. Eur./ICH) | excluded by manufacturing process |
| Sugars and other reducing substances | passes test |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Bacterial endotoxins | ≤ 5 I.U./g |
| Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. | |
| Corresponds to Ph. Eur.,BP, E 270 Conforms to the purity criteria on food additives according to European Commission directive 2008/84/EC. | |