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LC2416 Ethyl 4-hydroxybenzoate sodium salt Ph.Eur.,E 215 |
Order number | Packaging | Quantity | Price € |
AC29416 | Fibre carton | 5 kg | inquire |
AC29416 | Fibre carton | 50 kg | inquire |
Product information | |
Grade | Ph.Eur.,E 215 |
Synonyms | p-Hydroxybenzoic acid ethyl ester sodium salt, Ethylparaben sodium salt |
Hill Formula | C9H10O3 |
HS Code | 2918 29 00 |
EC number | 252-487-6 |
Molar mass | 188.16 g/mol |
CAS number | 35285-68-8 |
Chemical and physical data | |
Solubility | 1000 g/l (25 °C) |
Melting point | >115 °C (free ester) |
Melting point | 188.16 g/mol |
Bulk density | 600 kg/m3 |
pH value | 10 (1 g/l, H2O, 20 °C) |
Boiling point | 297 °C (free ester),(decomposition) |
Flash point | 121 °C |
Safety information according to GHS | |
Hazard Statement(s) | H318: Causes serious eye damage. |
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. |
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. |
Safety information | |
R Phrase | R 41 Risk of serious damage to eyes. |
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. |
Categories of danger | irritant |
Hazard Symbol |
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Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat > 2000 mg/kg |
Specifications | |
Assay (acidimetric, calc. on anhydrous substance) | 99.0 – 103.0 % |
Identity | passes test |
Appearance of solution (10 %; water) | passes test |
pH-value (0.1 %; water) | 9.5 – 10.5 |
Chloride (Cl) | ≤ 0.03 % |
Sulphate (SO4) | ≤ 0.03 % |
Heavy metals (as Pb) | ≤ 0.001 % |
As (Arsenic) | ≤ 0.0003 % |
Cd (Cadmium) | ≤ 0.0003 % |
Cu (Copper) | ≤ 0.001 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0005 % |
Zn (Zinc) | ≤ 0.001 % |
Related substances (HPLC) | passes test |
p-Hydroxy benzoic acid | ≤ 4.0 % |
Salicylic acid | ≤ 0.1 % |
Butyl-4-hydroxybenzoate | ≤ 0.2 % |
Methyl-4-hydroxybenzoate | ≤ 0.2 % |
Propyl-4-hydroxybenzoate | ≤ 0.2 % |
Sum of all impurities | ≤ 4.0 % |
largest unspecified impurity | ≤ 0.10 % |
Ethanol (HS-GC) | ≤ 0.5 % |
Other residual solvents (according to Ph Eur) | excluded by manufactoring process |
Sulfated ash (calculated on dried substance) | 37 – 39 % |
Water | ≤ 5.0 % |
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present. | |
Conforms E 215 |
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≥ 115 °C