Industry Glycerine 95.0% 99.5% 99.7% Glycerol USP Grade Refined Glycerin CAS 56-81-5

• Customization: Available
• CAS No.: 56-81-5
• Formula: C3h8o3
• EINECS: 200-289-5
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Trihydroxy
• Density: 1.2613 G/Cm³ at 20°C
• Molar Mass: 92.09 G/Mol
• Refractive Index: 1.474
• Melting Point: 17.8 °C
• Boiling Point: 182°C at 20 Mmhg
• Transport Package: 25 Kgs/Bag(S)
• Specification: 99%
• Trademark: Ethai™
• Origin: China
• HS Code: 2905450000
• Production Capacity: 300, 000 Mt/Year

Product Description

Product Description

Glycerol

    Glycerol, also known as glycerin, is a colorless, odorless, viscous polyol with a sweet taste, widely used in various fields such as cosmetics, pharmaceuticals, food & industrial manufacturing for its excellent hygroscopicity & solvent properties.

Specification

Items	standards	result
Appearance	Transparent Liquid	Complies
Purity	>99.7%	99.78%
Chromaticity	<10	5
Specific Gravity 25°C	>1.261	1.2611
Fatty acids & esters ml 0.5N NaOH	<1	0.34
Water Content	<0.3%	0.02%
Chloride	<10.0 ppm	Complies
Sulfate	<20.0 ppm	Complies
Burning residue	<0.01%	<0.01%
Limit of chlorinated compounds	<30 ppm	<30 ppm
Total impurities	<1%	<1%
Heavy metal	<5	<5

Application

Cosmetic Field

Pharmaceutical Field

    In cosmetics, glycerol is a fundamental humectant that draws moisture from the air into the skin and hair. This hydrating effect helps to improve skin elasticity, prevent dryness, and give products a smooth, non-greasy texture. It is a key ingredient in a wide range of formulations, from moisturizers and serums to shampoos and conditioners, valued for its safety and effectiveness.

    Within pharmaceuticals, glycerol's non-toxic and soothing properties make it ideal for medicated creams, cough syrups, and laxatives. It serves as a safe solvent for active ingredients, a lubricant for capsules and medical devices, and a base that ensures the stability and easy application of topical formulations.

Food Field

Industrial Field

    As a food additive, glycerol acts as a versatile humectant, sweetener, and softening agent. It effectively retains moisture in products like soft cookies and candy bars, preventing them from becoming hard and stale. Additionally, it provides mild sweetness and a smooth mouthfeel, all while being generally recognized as safe (GRAS).

    Glycerol is a valuable industrial commodity, widely used as a non-toxic plasticizer in plastics and resins to increase flexibility. It also functions as a key component in antifreeze solutions, a solvent for inks and dyes, and a vital precursor in the synthesis of alkyd resins and explosives.

Packing & Delivery

Packing Details

Delivery Details

Sample Packing: Foil bags
Bulk Packing: 25 kgs bags or jumbo (ton) bags

Sample Shipping: Shipped within 1~3 days after sample order confirmation via FedEx, UPS, DHL or EMS
Bulk Shipping: Shipped within 7~10 days after bulk order confirmation via sea freight or air freight. We will also fully cooperate if customers have familiar freight forwarders.

Company Profile

Shanghai Ethaichem Co., Ltd.

    Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments & functional chemical materials. With a skilled workforce of over 200 employees & covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100,000 tons of coating raw materials annually. Equipped with advanced manufacturing systems & automated production lines, the company is dedicated to delivering products of consistent quality & reliable performance. It has been certified under ISO 9001, ISO 14001 & OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact & occupational health & safety.

    The company's manufacturing portfolio includes titanium dioxide, zinc oxide, antimony trioxide & a full range of iron oxide pigments (including yellow, orange, black, red & others). These products are widely used across various industries, with a strong emphasis on the paint and coatings sector. Titanium dioxide is recognized for its excellent hiding power and dispersion properties, making it ideal for high-quality architectural & industrial coatings. Zinc oxide is mainly used as a functional pigment and additive to improve the corrosion resistance, weather resistance, antibacterial and mildew resistance of coatings. Antimony trioxide serves as a highly effective flame retardant synergist, widely applied in plastics, rubber & other polymer materials. The iron oxide series offers consistent color stability, weather resistance and durability, making them suitable for demanding applications such as industrial coatings, construction materials & colored concretes. 

    In addition to standard grades, the company provides customized solutions tailored to specific customer requirements,supported by a professional technical team and well-established R & D platforms. Strategically located in Shanghai with efficient logisticsconnections, the company exports its products to markets in Europe, the Americas, the Middle East & Southeast Asia. Committed to innovation andexcellence, Shanghai Ethaichem aims to be a global leader in functionalmaterials, providing superior products and technical support to customersworldwide.

FAQ

Q1: Packing Terms
    Standard packing: 25 kgs bags or jumbo (ton) bags.
    Custom packing is available if you have a legally registered patent for specific packaging or special needs (subject to relevant document confirmation, if applicable).
 
Q2: Payment Terms
    Accepted methods: T/T , Western Union, Bitcoin, Tether (USDT). Confirm your preferred method with our sales team before ordering.
 
Q3: Shipping Method
    Small packages (samples/small-quantity orders): Via international couriers (DHL, UPS, FedEx, EMS).
    Bulk shipments: Sea/air freight arranged based on your order volume and delivery timeline.
 
Q4: Delivery Time
    In-stock products: Shipped within 1~2 business days after receiving your advance payment.
    Custom/non-stock products: Timeline varies by product type and order quantity (clear timeline provided in quotation).
 
Q5: MOQ & Free Samples
    MOQ: Low MOQ for small-batch purchases (specific details in quotation).
    Samples: Not less than 1 kg free for quality testing (customers cover shipping costs).
 
Q6: Order Process
    (1) Inform us of your product requirements (type/specifications) or intended application.
    (2) We issue a detailed quotation based on your needs or professional recommendations.
    (3) After confirming sample quality (if requested), place a official order & pay the advance deposit.
    (4) We arrange production immediately after receiving the deposit (discounts for large-quantity orders).
 
Q7: Product Quality Guarantee
    100% quality inspection for all products before delivery.
    If quality issues arise from our production/inspection, we offer free replacements or refunds (subject to issue confirmation via photos/videos).
 
Q8: Long-Term Mutually Beneficial Cooperation
    Maintain consistent quality and competitive pricing to protect your interests and market competitiveness.
    Treat customers as partners (not just "friends"): conduct business with sincerity, respect geographical/cultural differences & build trust.