Industrial Grade 98% Trisodium Phosphate For Adjust PH Value

Buy Industrial grade Trisodium phosphate 98% White crysta for chemical materials

12 water trisodium CAS 10101-89-0 Industrial 98.5% Na3O4P·12H2O

【 Molecular formula 】 Na3PO4.12H20【 Molecular weight 】380.12

【 Performance Characteristics 】

Colorless acicular hexagonal crystal system. Soluble in water, insoluble in organic solvents: relative density 1.62(20°C),

Melting point 73.3 -- 76.7(decomposition); When weathered in dry air,

12 crystalline waters are lost at 100°C to form anhydrous substances (NasPO4).

The aqueous solution is alkaline and has a certain corrosive effect on the skin.

【 Purpose 】

It is used as water softener in metallurgy, chemical industry, textile, printing and

dyeing, paper making, mechanical and electrical industry, etc.

Boiler tube cleaning agent and detergent, metal rust prevention agent, fuel intermediate desiccant,

sugar juice purification agent, photographic developer, fabric mercerizing enhancer,

rubber milk coagulant,Dental binder, It also has a certain role in pharmaceutical preparations.

Key attributes

Products: Trisodium phosphate/TSP

1. Industrial grade (12 crystal water) TSP CAS 10101-89-0

98% Na3O4P 12H2O

2. Industrial grade (anhydrous) TSP CAS 7601-54-9

98% Na3O4P

3. Food additives TSP CAS 7601-54-9

97% Na3O4P

Industrial grade products & COA meets HG/T 2517-2009 standard:

Industrial grade (anhydrous) & Food grade products & COA meets GB 25565-2010 standard:

Trisodium phosphate regulates pH value

1. Strong alkaline property
When trisodium dihydrate dissolves in water, it dissociates into PO₄³⁻ ions, making the solution strongly alkaline (pH≈11-12), and is an ideal pH regulator and buffer.

2. Specific functions
Neutralize acidic wastewater
It is used in electroplating, chemical engineering, printing and dyeing and other industries to neutralize acidic wastewater (such as residual sulfuric acid and hydrochloric acid), and prevent corrosion of pipelines and equipment. Stabilize the pH value of the system
In boiler water and circulating cooling water, it can maintain an alkaline environment (pH 9-11) for a long time, prevent acidic corrosion and extend the service life of equipment.
Compared with NaOH (caustic soda), its alkalinity is milder and it is less likely to cause local excessive alkalinity.
It is used in combination with other water treatment agents
When compounded with corrosion inhibitors (such as sodium silicate) and scale inhibitors (such as sodium hexametaphosphate), it optimizes the water treatment effect.

3. Practical application scenarios
Industrial wastewater treatment
Adjust the acidic wastewater to neutral to meet the discharge standards (such as pH 6-9).
Boiler water treatment
Maintain an alkaline environment, prevent acidic corrosion and oxygen corrosion, and protect metal pipes.
Electroplating/metal surface treatment
It is used for neutralization after degreasing and pickling to prevent the corrosion of the workpiece by residual acid.

4. Precautions for Use
Dosage control
It needs to be adjusted in real time according to the pH of the water quality. Excessive use may cause the pH to be too high (>12), affecting subsequent treatment.
Phosphorus content limit
The discharge of wastewater containing phosphate must comply with environmental protection standards. If necessary, chemical precipitation methods (such as adding aluminum salts or iron salts) should be used in combination for phosphorus removal.
Solubility
Hydrates are more soluble than anhydrous products and are suitable for rapid pH adjustment, but they have lower active ingredients and the actual dosage needs to be calculated.

FAQ

1.What is your payment term?

We can accept T/T and L/C at sight as payment term.

2.Are you able to deliver on time?

Of course! we specialised in this line for many years,

many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!

3.Do you provide free sample?

Yes, we can provide free sample . You only need to take the express fee.

4.How about the price?Can you make it cheaper?

We always take the customer’s benefit as the top priority.

Price is negotiable under different conditions, we are assuring you to get the most competitive price.

5.Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Weifang, China.

(We will have someone responsible for picking up and dropping off at Weifang Airport)

6.What if there is a quality problem?

We have a professional and perfect after-sales service team, timely for you to deal with all problems.