Sodium Acid Pyrophosphate

No.

Specifications

Unit

Food Grade Standard

1

Appearance

White Powder

2

Na2H2P2O7

%

95-100.5

3

Heavy Metal (as Pb)

mg/kg

≤10

4

pH Of 1% Water Solution

3.5-4.5

5

Water Insoluble

%

≤1.0

6

Plumbum (Pb)

mg / Kg

≤2

7

Arsenic (As)

mg / Kg

≤3

8

Fluoride (F)

mg / Kg

≤50