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35285-69-9 propyl paraben sodium C10H11NaO3
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Product Parameters
Product Name | Sodium propylparaben |
CAS No. | 35285-69-9 |
Appearance | White hygroscopic powder |
Assay | ≥98% |
Capacity | 200mt/year |
MOQ | 100G |
Application | Widely used in the anticorrosion of medicine, food, textile industry and other fields such as cosmetics, feed, and daily industrial products |
Standard | Enterprise export |
Brand | FinerChem |
More Information | Synonyms: Propyl 4-hydroxybenzoate sodium salt Propyl p-hydroxybenzoate sodium salt Propylparaben sodium Sodium propyl p-hydroxybenzoate 4-Hydroxybenzoic acid propyl ester sodium salt Molecular Formula: C10H11NaO3 Molecular Weight: 202.18 CAS Registry Number: 35285-69-9 EINECS: 252-488-1 |
Usage:
This product is a water-soluble antiseptics, mainly features as a safe, high efficiency, broad-spectrum antibiotic and widely used in Pharmacy industry(Chinese herbal medicine/patent drug; Medical instruments sterilization); Food industry(dairy products, pickles, beverage, fruit juice/jelly, confectionery); Textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals.
Technical Specification
Item | Index |
BP/USP/Q/SH 019-2015 | |
Appearance | White crystalline powder |
Identification test | Qualified |
Solubility | Qualified |
Solution clarity | Clear |
Content (dry basis)% | 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 |
Arsenic (AS)% ≤ ppm | 2 |
Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Period of validity
24 months
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