Ethyl 4-hydroxybenzoate sodium salt E215, Ph. Eur., SAFC®
Catalog # 1.00886.5000
Supplier: MERCK PRODUCTION CHEMICALS
CAS Number:
Specifications
- Pack type:Plastic bottle for solids
- Pk:5 kg
- Seq:4114
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (calc. on anhydrous substance):95.0 - 102.0 %
- Identity:passes test
- Appearance of solution (10 %; water):passes test
- pH-value (0.1 %; water):9.5 - 10.5
- Chloride (Cl):≤ 0.03 %
- Sulfate (SO₄):≤ 0.03 %
- Heavy metals (as Pb):≤ 0.001 %
- As (Arsenic):≤ 0.0003 %
- Cd (Cadmium):≤ 0.001 %
- 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:≤ 3.0 %
- Sum of all impurities (without Impurity A of EP):≤ 1.0 %
- Largest unspecified impurity:≤ 0.5 %
- Methanol (HS-GC):≤ 3000 ppm
- Acetone (HS-GC):≤ 5000 ppm
- Ethanol (HS-GC):≤ 5000 ppm
- Other residual solvents (ICH Q3C):excluded by manufacturing process
- Sulfated ash (calc.on anhydrous substance):37 - 39 %
- Water:≤ 5.0 %
Specification Test Results
About this item
Synonyms: p-Hydroxybenzoic acid ethyl ester sodium salt, Ethylparaben sodium salt, Nipagin A sodium salt, Sodium 4-(ethoxycarbonyl)phenolate
:
:188.16 g/mol
EINECS:252-487-6
:GHS05
Storage Temperature:Ambient
CAS Number:35285-68-8
Formula:C₉H₉NaO₃
MDL Number:MFCD00016475