China Factory Supply Bp USP Grade Sodium Propyl Paraben CAS 35285-69-9, Find details about China Sodium Propyl Paraben, Sodium Propyl P-Hydroxybenzoate from Factory Supply Bp USP Grade Sodium Propyl Paraben CAS 35285-69-9
Product Name: | Sodium Propyl Paraben |
CAS Registry No.: | 35285-69-9 |
EINECS No.: | 252-488-1 |
Molecular Formula: | C10H11O3Na |
Molecular Weight: | 202.2 |
Structural Formula: | |
Synonyms: | Sodium Propyl 4-hydroxybenaote; sodium propyl hydroxybenzoate; Propyl paraben sodium |
Item | Index |
BP/USP/Q/SH 019-2015 | |
Appearance | White crystalline powder |
Identification test | Qualified |
Solubility | Qualified |
Solution clarity | Clear |
Content (dry basis)% Sodium Propyl Paraben | 98.5-101.5 |
pH (0.1% aqueous solution) | 9.5-10.5 |
Sulfate ≤ | 300 ppm |
Related substances | Qualified |
Chloride ppm ≤ | 350 |
Organic volatile impurities | Qualified |
Moisture % ≤ | 5.0 |
Heavy metal (Pb) ppm | 10 |
(AS)% ≤ ppm | 2 |