PH Reducer (Sodium Bisulphate)


Sodium bisulfate, also known as sodium hydrogen sulfate (NaHSO4), is an acid salt. It is a safer alternative to Muriatic Acid, which is used to reduce the pH to ideal range of 7.2 to 7.6ppm, stops eye irritation, cloudy water, and scaling caused by high PH, and boost chlorine’s ability to fight bacteria and algae.


1. Product Description

Chemical Name: Sodium Bisulphate

Molecular Formula: NaHSO4
CAS No.: 7681-38-1

EINECS NO.: 231-665-7

HS Code: 28331900

Purity: 99% min


2. Applications

1) Water Balance: reduce PH to 7.2-7.6ppm, boosts chlorines ability to fight bacteria and algae.

2) Detergent: for ceramic, marble and toilet

3) Raw material: of acidic cleaners for household, industry and dairies

4) Others: in dyeing auxiliary, textile processors, leather industry and metal industry


3. Specification

Test Item


NaHSO4 % ≥


Fe % 


Water insoluble matter % 


According to:  ZBG12002 87

4. Packages and transportation

50kg, 750kg/woven bag with PP liner