Description

Sodium Aluminium Phosphate, Acidic is an inorganic compound widely used as a leavening acid in the food industry. Its primary value lies in its controlled, slow-release reaction with baking soda, which is critical for consistent product volume and texture in baked goods. This chemical is essential for manufacturers in the food processing, baking, and prepared mix industries seeking reliable and predictable leavening performance.

Application

• Primary Leavening Agent in baking powders for cakes, muffins, pancakes, and biscuits.
• Dough Conditioner in refrigerated and frozen dough systems to improve stability and texture.
• Acidulant and pH Control Agent in processed foods and self-rising flour.
• Industrial Applications including use as a setting accelerator in certain cement and refractory formulations.
• Buffering Agent in specific chemical processes requiring controlled acidity.

Basic Information

Product Name	Sodium Aluminium Phosphate, Acidic
CAS No.	12764-58-8
Molecular Formula	NaAl3H14(PO4)8•4H2O or related variants
Molecular Weight	Contact for details
Synonyms	SALP (Acidic); Acidic Sodium Aluminum Phosphate; Sodium Aluminum Phosphate Acidic; INS 541(i); E 541; Food Grade Phosphate; Leavening Acid; Levn-Lite®; Kasal®
EINECS	235-792-1

Quality Control

Our Sodium Aluminium Phosphate, Acidic is manufactured and tested to meet stringent food-grade specifications, including compliance with FCC (Food Chemicals Codex) and relevant international food safety standards. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent caking and maintain efficacy.

Specification

Item	Specification
Appearance	White powder
Identification (IR)	Conforms
Assay (as Al2O3)	Contact for details
Assay (as P2O5)	Contact for details
Loss on Drying	≤ 20.0%
Fluoride (F)	≤ 25 ppm
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm

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