top of page

Salts of alginic acid, sodium alginate is the main soluble thickening and calcium-gelling form

DISTINCTIVE STRENGTH

Forms a calcium-set gel without cooling or a cooking step; the resulting network can retain shape during heating

​

​

How it is made

 

Brown seaweed is cleaned and alkali-extracted. The alginate is filtered, precipitated, converted to the required salt, then dried and milled.

​

​

Applications

 

Restructured fruit or meat, gel beads, bakery fillings and sauces; selected grades also serve dental materials, wound dressings and textile printing.

Sodium Alginate

Cosmetic Grades

Multiple grades available with specifications in ranges below

Viscosity: 700 - 1200 mPa.s

pH: 6 - 8

Particle size: 200 Mesh

Ships from: Loredo TX, Grand Rapids MI

Dental Grades

Multiple grades available with specifications in ranges below

Viscosity: 500-1000 mPa.s

pH: 6 - 8

Particle size: 200 Mesh

Ships from: Loredo TX, Grand Rapids MI

Pharmaceutical Grades

Multiple grades available with specifications in ranges below

Viscosity: 500-700 mPa.s

pH: 6 - 8

Particle size: 80 Mesh

Ships from: Loredo TX, Grand Rapids MI

Food Grades

Multiple grades available with specifications in ranges below

Viscosity: High Viscosity, Medium Viscosity, Low Viscosity grades

pH: 6 - 8

Particle size: 80 Mesh

Ships from: Loredo TX, Grand Rapids MI

Explore the ideal application with the S&G Hydrocolloid Selector

An easy-to-use tool that helps you compare ingredients based on your application and priorities. From thickening and texture to stability and cost, discover key differences side by side and narrow your choices with confidence.

tool pic.jpg
tool pic 2.jpg
bottom of page