High Quality 1 2-Propylene Glycol C3h8o2 Factory Price Liquid Ether Industrial and Food Grade CAS 57-55-6

• Customization: Available
• Type: Organic
• Appearance: Liquid
• Model NO.: yh-12bec
• Grade Standard: Industrial Grade
• Purity: 99%
• Belong: Yuhan Chem
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Freight2: Pick up
• Freight3: Ocean Freight
• Free Sample: Available
• Lead Time: Within 7 Days
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 1 T
• Port1: Chongqing
• Storage2: Cool Dry Place
• Stability: Excellent
• Transport Package: 1t Minimum Order Quantity
• Specification: Sealing, on request
• Trademark: Customizable
• Origin: China
• HS Code: 2905320000
• Production Capacity: 200000ton/Year

Product Description

 

Product Parameters

Parameter	Details
Chemical Name	1,2 - Propylene glycol
Other Names	Propylene glycol, 1,2 - Dihydroxypropane
CAS Number	57 - 55 - 6
Molecular Formula	C3H8O2
Molecular Weight	76.09 g/mol
Appearance	Colorless, viscous liquid
Odor	Slight, characteristic odor
Melting Point	-59 °C
Boiling Point	188.2 °C
Density	1.036 g/mL at 25 °C
Solubility	Miscible with water, ethanol, acetone, and chloroform
Viscosity	56.0 mPa·s at 20 °C
Flash Point	99 °C
Refractive Index	1.4326 at 20 °C
pH	6.0 - 8.0 (10% aqueous solution)
Stability	Stable under normal conditions. Incompatible with strong oxidizing agents.

 

 

 

Product Description

•  

  In the Food Industry

  
  It is used as a food additive, primarily as a humectant to retain moisture in food products. This helps prevent drying and maintains the texture and freshness of baked goods, cereals, and confectionery items. It also functions as a solvent for food - grade colors, flavors, and preservatives, ensuring their proper dispersion and stability in food formulations. Additionally, it can be found in some processed cheese products to improve their meltability and prevent the formation of a tough skin.
• •  
    In the Chemical Industry
  • It is used as a building block for the synthesis of various chemicals, such as polyester resins, polyurethanes, and plasticizers. These polymers are widely used in the manufacturing of plastics, foams, adhesives, and coatings, among other products.
  • It can also be used as a reactant in chemical reactions to introduce hydroxyl groups into organic molecules, which can then be further modified to produce a variety of functionalized compounds for different application
  •  
    In the Industrial Sector
  • It is used as an antifreeze and coolant in various industrial applications. Due to its low freezing point and high boiling point, it can effectively prevent the freezing and overheating of machinery and equipment in cold and hot environments, respectively. It is commonly used in automotive cooling systems, as well as in industrial processes that require temperature control.
  • 1,2 - Propylene glycol is also used as a solvent and carrier in the paint and coatings industry. It helps to dissolve resins, pigments, and other additives, ensuring their proper mixing and application. It can improve the drying properties and film - forming characteristics of paints and coatings, resulting in a more durable and glossy finish.
  • In the textile industry, it is used as a sizing agent and a softener. It helps to improve the strength and smoothness of fabrics during processing and gives them a softer hand feel after treatment.
  •  
    In the Tobacco Industry
  • It is used in e - cigarettes and other tobacco - related products. In e - cigarettes, it serves as a base ingredient that, when heated, produces a vapor that carries the flavorings and nicotine (if present). It helps to create a smooth and consistent vaping experience. In traditional tobacco products, it can be used as a humectant to maintain the moisture content of the tobacco, preventing it from drying out and improving its burning characteristics.
  •  
    In the Cosmetics and Personal Care Industry
  • In cosmetics, it is widely used as a moisturizer and emollient. It helps to improve the texture and feel of skincare products such as lotions, creams, and serums by preventing water loss and keeping the skin soft and supple.
  • It is also used in hair care products like shampoos and conditioners to improve their viscosity and ensure even distribution of active ingredients. Additionally, it can be found in makeup products such as foundations and lipsticks to enhance their smoothness and prevent cracking.
  •  
    In the Pharmaceutical Industry
  • 1,2 - Propylene glycol is a common ingredient in many pharmaceutical formulations. It is used as a solvent to dissolve drugs that are not readily soluble in water, facilitating their incorporation into liquid dosage forms such as oral solutions, syrups, and injectables.
  • It serves as a humectant in topical medications like creams and ointments, helping to keep the skin hydrated and enhancing the drug's penetration through the skin. Moreover, it can act as a preservative in some pharmaceutical products, preventing the growth of microorganisms.

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FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.