Inorganic Salt Sodium bisulfate 98%TC CAS 7681-38-1

• Customization: Available
• CAS No.: 7681-38-1
• Formula: Nahso4
• Model NO.: 98%TC
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Agriculture Grade
• Shelf life: 2 years
• Quality: TOP
• Content: Standard
• Application: Industry
• Transport Package: Follow Customer′s Request.
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 2833
• Production Capacity: 1, 000 T/Year

Product Description

 

Product Description

Common Name	Sodium bisulfate
CAS Number	7681-38-1	Molecular Weight	120.06000
Density	2.1	Boiling Point	330ºC at 760 mmHg
Molecular Formula	NaHSO4	Melting Point	315 °C

Chemical & Physical Properties

Density	2.1
Boiling Point	330ºC at 760 mmHg
Melting Point	315 °C
Molecular Formula	NaHSO4
Molecular Weight	120.06000
Exact Mass	119.94900
PSA	85.81000
LogP	0.08540
Stability	Stable. Incompatible with strong bases, strong oxidizing agents, sodium carbonate, sodium hypochlorite. May decompose upon exposure to moist air or water.

Packaging & Shipping

 

 

 

 

For liquid	200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid	25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail	20-30days

 

 

Applications

Sodium bisulfate (also called sodium hydrogen sulfate) is an acidic salt with diverse industrial, household, and agricultural uses. Below are its key applications:

 

1. Industrial & Chemical Uses

A. pH Adjustment & Water Treatment

• Swimming Pools & Spas

  • Lowers pH and alkalinity (alternative to muriatic acid).

  • Removes scale deposits from pool surfaces.

• Wastewater Treatment

  • Neutralizes alkaline wastewater (e.g., from textile/dye industries).

B. Metal Cleaning & Processing

• Pickling Agent

  • Removes rust and oxides from steel/metals before plating.

• Electroplating

  • Used in electrolyte baths for metal surface finishing.

C. Chemical Manufacturing

• Catalyst in esterification and resin production.

• Precursor to sodium persulfate (a bleaching agent).

 

2. Household & Consumer Products

A. Cleaning Agents

• Toilet Bowl Cleaners - Removes stains and mineral deposits.

• Descaling Appliances - Cleans coffee makers, dishwashers, and kettles.

B. Food Industry (Minor Use, Regulated)

• Acidulant (E514) - pH control in beverages and packaged foods (limited due to acidity).

 

3. Agricultural & Aquaculture Uses

• Soil Acidifier - Lowers pH in alkaline soils for acid-loving plants (e.g., blueberries).

• Disinfectant - Sanitizes aquaculture tanks and equipment.

 

4. Other Applications

• Textile Industry - Neutralizes alkaline residues after fabric dyeing.

• Laboratory Reagent - Common acidic buffer in chemical analysis.

 

Key Properties

• Highly acidic (pH ~1 in solution).

• Water-soluble (28.5 g/100 mL at 20°C).

• Safer alternative to sulfuric acid for some applications.

Note: Handle with care (can irritate skin/eyes).

 

Company Profile

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD
ADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020
 
 
Web: chemsales.en.made-in-china.com
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