Food Safe Propylene Glycol - E1520 Compliant for Food Industry Use

Product Description

Product Overview

Propylene Glycol (PG) is a vital organic chemical compound. At room temperature, it appears as a colorless, odorless, transparent viscous liquid with hygroscopic properties and excellent solvency. As an eco-friendly polyol, it is widely used in industrial production, primarily as a raw material for unsaturated polyester resins, a functional antifreeze component, a highly effective humectant, a green solvent, and a food-grade additive. It is a key foundational raw material in modern fine chemicals and light industries.

Key Features

High Purity & Stability: Manufactured using advanced processes, ensuring stable purity, uniform quality, and compliance with high industrial standards.
Excellent Solvency & Hygroscopicity: Possesses good solubility for a wide range of organic and inorganic substances and absorbs moisture from air, making it an ideal humectant and solvent.
Eco-friendly & Safe: Exhibits good biodegradability and very low toxicity, serving as an environmentally friendly alternative to traditional ethylene glycol in numerous applications.
Multifunctional: Offers a long application chain and broad coverage, from chemical synthesis to consumer products and functional fluids.

Applications

Resins & Chemical Synthesis: Used in producing unsaturated polyester resins, polyurethanes, and as a crucial organic synthesis intermediate.
Functional Fluids: Serves as a base fluid for formulating eco-friendly automotive antifreeze, de-icing fluids, and hydraulic brake fluids.
Consumer Chemicals: Functions as a humectant, wetting agent, and solvent in cosmetics, personal care products, and liquid detergents.
Food & Feed Industry: Employed as a food-grade humectant, solvent, carrier, and feed additive.
Other Industries: Utilized as a solvent and humectant in coatings, inks, adhesives, tobacco, and e-liquids.

Specification

Purity (Propylene Glycol) Content	≥ 99.5%	≥ 99.5%	≥ 99.5%	GC
Water Content	≤ 0.2%	≤ 0.2%	≤ 0.2%	Karl Fischer
Color (APHA)	≤ 10	≤ 10	≤ 10	Platinum-Cobalt Scale
Specific Gravity (20/20°C)	1.037 - 1.039	1.037 - 1.039	1.037 - 1.039	Pycnometer
Refractive Index (nD20)	1.432 - 1.434	1.432 - 1.434	1.432 - 1.434	Refractometer
Ash Content	≤ 0.005%	≤ 0.005%	≤ 0.005%	Gravimetric
Acidity (as Acetic Acid)	≤ 0.003%	≤ 0.003%	≤ 0.003%	Titration
Chlorides (as Cl)	≤ 5 ppm	≤ 5 ppm	≤ 5 ppm	Turbidimetry
Oxidative Substances (as HCOOH)	Report	≤ 0.007%	≤ 0.007%	Titration

Packing & Delivery

Standard Packing: 230 kg / galvanized steel drum, 1,150 kg / IBC tote, or in bulk (flexitank / ISO tank).
Storage: Store in a tightly closed container in a cool, dry, well-ventilated area away from heat and open flame.
Shelf Life: 24 months from the date of manufacture when stored under recommended conditions.

Company Profile

Hebei Lizheng Technology Co., Ltd. Company Profile

Hebei Lizheng Technology Co., Ltd. is an international enterprise focusing on the research and development, production and export trade of chemical products. Its headquarters is located in Hebei Province, China. The company's main products include organic chemicals, inorganic chemicals, industrial intermediates and special solvents, which are widely used in  industry manufacturing, agricultural plant protection, coatings and inks, plastics and rubber, electronic materials and other fields. We have established a marketing network covering more than 50 countries and regions including Europe, Southeast Asia, the Middle East East East East, Africa and South America, and can provide product customization, technical consultation and full-process import and export services according to customer needs. With a professional R&D team and modern laboratories, we have established industry-university-research cooperation with many universities, passed ISO9001 quality management system certification and ISO14001 environmental management system certification, adopted clean production technology, equipped with advanced testing equipment, implemented internal control indicators that are stricter than industry standards, and had its own logistics and warehousing system to ensure on-time delivery, with an annual export volume of more than 200,000 tons.
 
We sincerely invite partners at home and abroad to join hands and jointly write a new chapter in the sustainable development of the chemical industry.

FAQ

Q :Can I get a sample for free ?
A :For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q :What is the payment you accept?
A:For small and low value order, we accept CreditCard, MaterCard,VISA, and T/T. For large order, we can do T/T and L/C. We don't accept any pay on delivery or pay-after.
Q:What is your shipment way ?
A:We ship with courier like FedEx or UPS for less than 100kg,we also accept customer place courier order by their Account, we will package the goods well and wait for pick up. For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q:How do you treat quality complaint ?
A:We support customer to provide our products to any rightful third party testing organization to test our products according to the COA. If the test result isn't confirm to the COA, we will take all the loss for customers.