Description

Guar Gum Dihydrogen Phosphate is a chemically modified polysaccharide derived from guar gum, where phosphate groups are introduced to enhance its functional properties. This modification significantly improves its performance as a thickening, stabilizing, and gelling agent in demanding industrial formulations. It is a critical additive for manufacturers in the food, pharmaceutical, and personal care industries seeking advanced rheological control and stability under a wider range of conditions.

Application

• Food Industry: Used as a modified thickener and stabilizer in sauces, dressings, dairy products, and bakery fillings where enhanced viscosity and heat stability are required.
• Pharmaceuticals: Serves as a controlled-release matrix former in tablet formulations and as a stabilizer in suspensions and emulsions.
• Personal Care & Cosmetics: Functions as a viscosity modifier and emulsion stabilizer in lotions, creams, toothpastes, and hair care products.
• Oil & Gas Drilling Fluids: Acts as a high-performance fluid loss control additive and viscosifier in fracturing and drilling muds.
• Textile Printing & Dyeing: Employed as a thickener for pigment pastes to achieve sharp print definition and reduce bleeding.
• Paper Manufacturing: Used as a wet-end additive to improve sheet strength and as a coating thickener.
• Water Treatment: Functions as a flocculant aid and sludge dewatering agent in certain treatment processes.

Basic Information

Product Name	Guar Gum Dihydrogen Phosphate
CAS No.	78615-64-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Guar Gum Phosphate; Phosphorylated Guar Gum; Guar Hydroxypropyl Phosphate; Galactomannan Phosphate Ester; Phosphate Ester of Guar Gum; JAGUAR® Phosphate (Trade Name Variant); Modified Guar Gum Phosphate
EINECS	Contact for details

Quality Control

Our Guar Gum Dihydrogen Phosphate is produced under a strict quality management system. Each batch is tested to ensure it meets precise specifications for parameters such as phosphate content, viscosity, pH, and microbial limits. Certificates of Analysis (COA) documenting these results are available upon request. We can tailor quality standards to meet specific requirements for Food Grade (FCC), Pharmaceutical, or Industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent caking and degradation due to moisture absorption.

Specification

Item	Specification
Appearance	Off-white to cream-colored powder
Identification (IR)	Complies
Assay (Phosphate Content)	Contact for details
Viscosity (1% solution)	Contact for details
pH (1% solution)	5.0 - 7.5
Loss on Drying	≤ 12.0 %
Ash Content	Contact for details
Microbial Limits	As per grade requirement

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.