Product Date: FEBRUARY,2023

Analysis Date: FEBRUARY,2023

The National Standard: GB1886.2-2015

EXPIRY DATE: FEBRUARY,2025

Item

The National Standard

Result

The Total Alkalinity Content(NaHCO₃),W/%

99.0～100.5

100.3

Loss On Drying,W/%≤

0.20

0.16

PH Value(10g/l) Solution≤

8.5

8.4

Arsenic Content（mg/Kg）≤

1.0

<1.0

Heavy Metal Content(Pb)（mg/Kg）≤

5.0

<5.0

Ammonium Salt

——

PASS

Clearness

——

PASS

White degree≥

85.0

92.0

CL,w/%≤

0.40

0.26