Certificate of Analysis-COA
Properties | Standard value | Test value |
Appearance | Light yellow paste at room temperature | Apposite |
Colour Lovibond (R/Y) | ≤1R 5Y | 0.2R 2.0Y |
Acid Value (mg KOH/g) | ≤2.0 | 0.6 |
Saponification Value (mg KOH/g) | 45~55 | 48.7 |
Hydroxyl Value (mg KOH/g) | 81~96 | 87.9 |
Residue on Ignition (w/%) | ≤0.25 | 0.1 |
Moisture (w/%) | ≤3.0 | 2.1 |
Lead Pb (mg/kg) | ≤2 | <2 |
Arsenic AS (mg/kg) | ≤3 | <3 |
Oxyethylene (w/%) | 65.0-69.5 | 67.6 |
Applications
1. Food-Grade O/W Emulsifier E435: In bakery, cake mix, icing, frozen dessert, whipped topping and coffee whitener systems it blends oil and water phases and also acts as a dough conditioner and aeration stabiliser with an anti-staling effect.
2. High HLB Partner For Span Blends: With an HLB of about 14.9 it is designed to be paired with low HLB co-emulsifiers such as sorbitan monostearate, so formulators can dial the blend to the required HLB of the oil phase and build more stable emulsions.
3. Cosmetic And Personal Care Emulsifier: In creams, lotions, hair products and make-up it works as an O/W emulsifier, solubiliser and dispersing agent, helping fragrance, essential oils and pigments disperse evenly through water based systems.
4. Solubiliser For Poorly Soluble Actives: It is used in nutraceutical formulations to solubilise poorly water soluble actives through micelle formation, improving dose uniformity in oral liquids and even dispersion in topical emulsions.
5. Industrial Nonionic Surfactant: As a nonionic surfactant it carries no charge in formulation, and beyond food and personal care it is used for textile fibre softening and antistatic finishing and as a dispersant and wetting agent in industrial emulsions.
Production Line
We operate 10+ production lines, backed by a well-stocked raw material warehouse.
Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.
Every order follows a standardized workflow. Key quality control points are set at every stage.
Factory Area
Standardized Process Flow
Production Capacity
Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.