ShanghaiSodium Aluminium Phosphate

Taxonomy:ShanghaiSodium Phosphate
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Date of release:2018/07/11
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Detailed introduction

SODIUM ALUMINIUM PHOSPHATE (SALP)

Chemical Name	Sodium Aluminium Phosphate
Synonyms	Acidic Sodium Aluminium Phosphate
Molecular Formula	Na₃Al₂H₁₅(PO₄)₈
HS Code	28353990
CAS NO.	7785-88-8
Standard Executed	FCC/E541

Technical Specification

Name of index	Food Grade Standard
Content %	95 min.
Cadmium % ≤	0.0001
Mercury % ≤	0.0001
Arsenic (As), % ≤	0.0003
Heavy metals(As Pb) , % ≤	0.0010
Loss on Ignition	15-16
Fluoride,(As F) % ≤	0.0025
Lead , % ≤	0.0002

Properties

Sodium aluminium phosphate (SALP) is a chemical used in food processing. It is synthetically produced from aluminium, phosphoric acid and sodium hydroxide. As a food additive it has the E number E541.SALP has two forms: an acid form used in baking powder, and an alkaline form used as an emulsifier in processed cheese. It is used in baking powder because most of its action takes place at baking temperatures, rather than when the dough or batter is mixed at room temperature.. CAS No.:7785-88-8. is a family of sodium salts of aluminium phosphate, available as White powder.

Application

Sodium Aluminium Phosphate is widely used as pH regulator in baking powder with E numberE541. It is widely accepted as safe food additive in many countries.For food grade it is mainly used as emulsifier, buffer, nutrient, sequestrant, texturizer etc.

Packaging

It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer. The net weight of each bag is 25kg.

Storage and Transport

It should be stored in a dry,ventilative and clean warehouse, kept away from water and moisture, futhermore, it shoud be stored separately from poisonous.Its expiry date is 24 month.