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Phosphoric acid food grade

basic information
product description

Molecular formula: H3PO4

Molecular weight: 97.99

Content: 75%, 81%, 85%.

Properties: colorless and transparent viscous liquid. It is odorless, has a sour taste, and has a melting point of 42.35 ℃. It is easily soluble in water and soluble in ethanol.

Uses: Used as a sour agent and yeast nutrient. It can be used as a sour agent for seasonings, canned foods, and refreshing beverages. It is used as a source of yeast nutrients during brewing to prevent the proliferation of bacteria.

Packing: Packed in polyethylene plastic drums, net weight 35kg, 330kg, or IBC drums, net weight 1600kg.

Specifications of Phosphoric Acid Food Grade

No.

Items of Analysis

Unit

National Standard GB3149-2004

1

 Color

Apha

≤20

2

H3PO4

%

≥75.0 / 81.0 / 85.0

3

ArsenicAs

%

≤0.00005

4

Heavy metalPb

%

≤0.0005

5

FluorineF

%

≤0.0010

6

OxideH3PO3

%

≤0.0120