Sodium Propylparaben
Contact Info
- Add:衢江區(qū)廿里鎮(zhèn), Zip:
- Contact: 毛德義
- Tel:13505708770
- Email:sx@shengxiaochemical.com
Other Products
Sodium Propyl p-Hydroxybenzoate
Product Code: SX2010
Chemical Name: Sodium Propyl p-Hydroxybenzoate
Trade Name: Sodium Propylparaben
Molecular Formula: C10H11O3Na
Molecular Weight: 202.2
CAS#: 35285-69-9
Physicochemical Properties: This product is a white hygroscopic powder. Easily soluble in water, alkaline in nature.
Quality Standards
Item | Specification | ||
BP 2000 | USP24/NF19 | Q/SH 019-2006 | |
Appearance | White crystalline powder | White crystalline powder | White crystalline powder |
Identification Test | / | Pass | / |
Solubility | / | Pass | / |
Clarity of Solution | Clear solution | / | Clear solution |
Content (on dry basis) % | 99.0-104.0 | 98.5-101.5 | 98.5-101.5 |
pH (0.1% aqueous solution) | 9.5-10.5 | 9.5-10.5 | 9.5-10.5 |
Sulfate ≤ | 300 ppm | 0.12% | 0.12% |
Related Substances | Pass | / | / |
Chloride ppm ≤ | 350 | 350 | 350 |
Organic Volatile Impurities | / | Pass | / |
Moisture % ≤ | 5.0 | 5.0 | 5.0 |
Heavy Metals (as Pb) | 10 | / | 10 |
Arsenic (as As) % ≤ | / | / | 2 |
Uses: This product is a water-soluble preservative, characterized by safety, high efficiency, and broad-spectrum antibacterial properties. Widely used in the pharmaceutical industry (preparation of Chinese herbal medicines and proprietary Chinese medicines; disinfection of medical devices); food industry (dairy products, pickled products, beverages, fruit juices, jellies, pastries, etc.); textile industry (preservation of textiles, cotton yarn, chemical fibers). Also used in cosmetics, feed, and daily industrial products as a preservative.
Packaging: 20 kg carton, containing 40×500g color plastic packages; for export, 25 kg cardboard drum with inner composite aluminum film bag.
*Special requirements can be negotiated separately
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