Product Date: Sep,2023

Analysis Date: Sep,2023

The National Standard: GB 7300.801-2019

EXPIRY DATE: Sep,2025

Item

The National Standard

Result

The Total Alkalinity Content(NaHCO₃)%

99.0-100.5%

99.55%

Loss On Drying%

≤0.20%

0.094%

PH Value(10g/l) Solution

≤8.6

8.29

Arsenic Content%

≤0.0001%

PASS

Heavy Metal Content

≤0.0005%

PASS

Ammonium Salt

——

PASS

Clearness

——

PASS