Product Description: USP 99.7% Glycerine (CAS#56-81-5)
Our USP 99.7% Glycerine (CAS#56-81-5) is a high-purity, pharmaceutical-grade product suitable for a wide range of industrial applications. As a direct factory supplier, we provide high-quality glycerine with competitive pricing advantages, ensuring excellent value, reliable quality, and stable supply from our professional manufacturing facilities.
USP 99.7% Glycerine (CAS#56-81-5) Chemical Properties
| Melting point | 20°C(lit.) |
| Boiling point | 290℃ |
| Density | 1.25 g/mL(lit.) |
| Vapor density | 3.1 (vs air) |
| Vapor pressure | <1 mm Hg (20°C) |
| FEMA | 2525 | GLYCEROL |
| Refractive index | n20/D 1.474(lit.) |
| Flash point | 320 °F |
| Storage conditions | Store at +5°C to +30°C |
| Solubility | H2O: 5 M ,20°℃, Clear, colorless |
| Acidity coefficient (pKa) | 14.15(at 25°℃) |
| Form | viscous liquid |
| Color | APHA: <10 |
| Specific gravity | 1.265 (15/15℃)1.262 |
| Odor | Tasteless |
| pH value | 5.5-8 (25°℃, 5M in H2O) |
| Acid-base indicator color change pH range | 5.5-8 |
| Fragrance | odorless |
| Biological origin | synthetic (organic) |
| Explosive limit | 2.6-11.3%6(V) |
| Water solubility | >500 g/L (20 °C) |
| Thermal conductivity | 0.285 W/(m.K) at 25 ℃ |
| Maximum wavelength (λmax) | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.04 |
| Sensitivity | Hygroscopic |
| Merck | 144,484 |
| JECFA Number | 909 |
| BRN | 635685 |
| Henry's Law Constant | 4.7×106 mol/(m3Pa) at 25°℃, Burkholder et al. (2019) |
| Exposure Limit | OSHA: TWA 15 mg/m3; TWA 5 mg/m3 |
| Dielectric Constant | 47.0 (Ambient) |
| Stability | Stable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, and strong bases. Flammable. |
USP 99.7% Glycerine (CAS#56-81-5) Applications:
USP 99.7% Glycerine is widely utilized across various industries due to its excellent versatility, purity, and safety profile. Major applications include:
Pharmaceuticals and Cosmetics:
Used as a humectant and emollient in products such as creams, lotions, soaps, and toothpaste, USP 99.7% Glycerine helps maintain moisture, improve skin hydration, and enhance product smoothness.
Food and Beverage Industry:
As an FDA-approved ingredient, this high-purity glycerine is commonly used as a sweetener, thickener, and preservative in food products, helping improve texture while maintaining product safety.
Personal Care Products:
Frequently incorporated into shampoos, conditioners, and deodorants, glycerine contributes to improved moisture retention, product stability, and overall performance.
Chemical and Industrial Uses:
Acts as an intermediate in the manufacture of resins, lubricants, and polyols, and is also suitable for producing environmentally friendly antifreeze formulations.
Medical Applications:
Due to its high purity and consistency, glycerine is suitable for certain medical formulations, where it functions as a stabilizer and moisture-retaining agent.
Company Profile
Furuida (Jinan) Chemical Technology Co., Ltd., a chemical maker based in Shandong, China, engages in research, development, production, distribution, and worldwide client assistance. Focused on sophisticated chemical substances, the firm follows three steadfast principles: conducting business with honesty, maintaining rigorous quality benchmarks, and treating service as a durable alliance. Innovation is something the company executes in routine work rather than simply advertising, and quality undergoes inspection at every manufacturing stage. This outlook has allowed Furuida to access untapped territories, streamline its procedures, and secure purchaser confidence.
The foundation for these achievements rests on a proficient team possessing deep expertise in cross-border commerce and technical aid, complemented by a well-developed global supply network that merges dependability with rapid fulfillment. Revenue now exceeds RMB 600 million annually, and solid collaborations have been cultivated with more than 5,000 industrial buyers spanning Asia, Europe, Africa, and Oceania. Such broad coverage has generated enduring patron loyalty and considerable respect within the industry.
In terms of its offerings, Furuida supplies pharmaceutical intermediates, food additives, electroplating chemicals, water treatment agents, dye auxiliaries, functional new materials, titanium compounds, metal salts, catalysts, and surfactants. These commodities are employed across pharmaceuticals, electronics, coatings, rubber and plastics, specialty chemicals, and water treatment. Capitalizing on this varied selection, Furuida serves patrons globally with consistent, competitively priced merchandise and thorough one-stop support that adapts alongside shifting marketplace demands.
