p-Hydroxybenzoic acid ethyl ester sodium salt
p-Hydroxybenzoic acid ethyl ester sodium salt,sodium salt
CAS: 35285-68-8
Molecular Formula: C9H9NaO3
p-Hydroxybenzoic acid ethyl ester sodium salt - Names and Identifiers
p-Hydroxybenzoic acid ethyl ester sodium salt - Physico-chemical Properties
| Molecular Formula | C9H9NaO3 |
| Molar Mass | 188.16 |
| Density | 1.34[at 20℃] |
| Melting Point | >115°C(free ester) |
| Boling Point | 297°C (1013 hPa)(free ester),(decomposition) |
| Flash Point | 121°C |
| Water Solubility | 1000g/L at 23℃ |
| Solubility | White or almost white, hygroscopic, crystalline powder. |
| Appearance | Powder |
| pKa | 8.4[at 20 ℃] |
| PH | 10 (1g/l, H2O, 20°C) |
| Storage Condition | Store at +15°C to +25°C. |
| Physical and Chemical Properties | This product is a white hygroscopic powder. Soluble in water, alkaline. appearance Characters: white crystalline powder white crystalline powder Purity (%) :99.0 - 104.0 Sulfate (%) :≤ 0.12 |
| Use | This product is a water-soluble preservative, the main features are safe, efficient, broad-spectrum antibacterial. Widely used in the pharmaceutical industry (Chinese herbal medicine, pharmaceutical preparation; Medical equipment Disinfection); Food industry (dairy products, pickled products, beverages, fruit juices, jelly, cakes, etc.); Textile industry (textiles, cotton yarn, chemical fiber) anti-corrosion. As well as other such as cosmetics, feed, daily Industrial anti-corrosion. 20kg carton, composite aluminum film bag. |
p-Hydroxybenzoic acid ethyl ester sodium salt - Risk and Safety
| WGK Germany | WGK 1 slightly water |
| HS Code | 2918 29 00 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
p-Hydroxybenzoic acid ethyl ester sodium salt - Reference
| Reference Show more | Zhang Huaibin Hu Rui Dai Hui et al. Study on the interaction between ethylparaben sodium and bovine serum albumin by spectroscopic method [J]. Chemical research 2018 029(002):177-181. |
p-Hydroxybenzoic acid ethyl ester sodium salt - Reference Information
| LogP | -0.14 at 23℃ |
| use | this product is a water-soluble preservative, which is mainly characterized by safety, high efficiency and broad spectrum antibacterial. Widely used in the pharmaceutical industry (preparation of Chinese herbal medicine and Chinese medicine; disinfection of medical devices); food industry (dairy products, pickled products, beverages, fruit juice, jelly, cakes, etc.); anti-corrosion of textile industry (textiles, cotton yarn, chemical fiber). And other such as cosmetics, feed, daily industrial products. 20kg cardboard barrel, inner composite aluminum film bag. |
Last Update：2024-04-09 15:16:50
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