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Postion:Product Catalog >Catalyst and Auxiliary>Emulsifiers, Solubilizers, Dispersants>DIGLYCEROL
DIGLYCEROL
  • DIGLYCEROL
  • DIGLYCEROL
  • DIGLYCEROL
  • DIGLYCEROL
  • DIGLYCEROL

DIGLYCEROL NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2026-06-08

Product Details

Product Name: DIGLYCEROL CAS No.: 59113-36-9
EC-No.: 261-605-5 Min. Order: 1kg
Purity: 99.5% Supply Ability: 1000kg
Release date: 2026/06/08

Items

Specifications

Results

Appearance

Colorless to yellow viscous liquid

Light yellow viscous liquid

Effective mass content%

98

99.5

Hydroxyl Value,mgKOH/g

1250-1450

1263

(Pb)/Lead Valuemg/kg

2.0

Not   detectable

(As)/Arsenic Value,mg/kg

2.0

Not detectable

Conclusion

The product conforms to the above   specifications.

Diglycerol (also called diglycerin or polyglycerol-2) is a polyol compound formed by linking two glycerol molecules through an ether bond. It is part of the polyglycerol family, which includes molecules with more glycerol units (triglycerol, tetraglycerol, etc.).

Chemical Structure:

  • Glycerol has three hydroxyl (–OH) groups.

    Diglycerol is essentially two glycerol units connected, giving it a total of four hydroxyl groups.

    Formula: C?H??O?

    It is a clear, viscous, water-soluble liquid, hygroscopic, and has low volatility.

Uses and Applications

1. Cosmetics and Personal Care

  • Humectant and moisturizer: Like glycerol, it attracts and retains water, helping to keep skin and hair hydrated.

    Solvent and carrier: Helps dissolve active ingredients in formulations.

    Texture enhancer: Adds viscosity and smoothness to creams, lotions, and serums.

    Mild and non-irritating: Often used in sensitive skin formulations.

2. Food Industry

  • Emulsifier: Helps blend water and oil in food products (e.g., margarine, spreads, sauces).

    Stabilizer and texturizer: Improves mouthfeel and consistency in baked goods, ice creams, and dairy products.

    Carrier for flavors and colors.

    Approved as a food additive (E475) in the EU and other regions, but diglycerol specifically is less common than other polyglycerol esters (e.g., polyglycerol polyricinoleate, PGPR).

3. Chemical and Industrial Applications

  • Intermediate in chemical synthesis: Used to produce polyglycerol esters (e.g., diglycerol monooleate), which are surfactants and emulsifiers.

    Lubricants and functional fluids: Used in specialty lubricants due to its viscosity and thermal stability.

    Plasticizer: Can be used in some polymer formulations.

    Antifogging agent: Applied in coatings for plastics like greenhouse films or food packaging.

4. Pharmaceuticals

  • Excipient: Used as a solvent, humectant, or carrier in topical formulations.

    Drug delivery systems: Sometimes used in colloidal or nanoemulsion preparations.

Advantages over Glycerol

  • Higher boiling point and thermal stability.

    Lower crystallization tendency.

    More hydroxyl groups per molecule can offer different reactivity or functionality in chemical modifications.

Safety and Regulation

  • Generally recognized as safe (GRAS) for use in food and cosmetics in permitted amounts.

    Biodegradable and low in toxicity.

Common Confusion Alert

  • Diglycerol is not the same as diglycerides (diacylglycerols).

    • Diglycerol = two glycerol molecules linked by ether bonds (polyol).

      Diglycerides = glycerol esterified with two fatty acids (used as food emulsifiers, e.g., E471).

In summary, diglycerol is a versatile, mild, and water-soluble polyol used mainly as a humectant in cosmetics, an emulsifier in food, and a chemical building block for surfactants and specialty fluids.

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Company Profile Introduction

Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the products of our own company and affiliated enterprises, are the members of Hubei E-commerce Chamber. Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement. We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves. Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward powder, their satisfaction is our struggling goal.

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  • Since: 2006-04-03
  • Address: Room 2015, No.2 Building Kaixin Mansion, No.107 Jinqiao Ave, Wuhan, China
INQUIRY
Betty Shu

info@fortunachem.com
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