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Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier
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China Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment
China Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment

  1. China Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment
  2. China Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment
  3. China Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment

Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment

  1. MOQ: 20 tons
  2. Price: USD 192/TONS FOB
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 50 tons per day
Delivery Time 5 work day
Packaging Details 25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS 15475-67-9
EINECS 231-509-8
Appearance White crystal
Crystalline Hydrate 12 Crystal water
Dissolubility Water soluble
PH 11~12
Chemical Formula Na3PO4·12H20
Brand Name Riel Chemical
Model Number 98%
Certification SGS,ISO9001,CE
Place of Origin Weifang

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 50 tons per day
Delivery Time 5 work day Packaging Details 25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS 15475-67-9 EINECS 231-509-8
Appearance White crystal Crystalline Hydrate 12 Crystal water
Dissolubility Water soluble PH 11~12
Chemical Formula Na3PO4·12H20 Brand Name Riel Chemical
Model Number 98% Certification SGS,ISO9001,CE
Place of Origin Weifang
High Light 98% Trisodium Phosphate ,Water Treatment Trisodium Phosphate ,Industrial Grade Trisodium Phosphate
Industrial Grade Content ≥98% Trisodium Phosphate For Water Treatment
Product Specifications
Attribute Value
CAS 15475-67-9
EINECS 231-509-8
Appearance White crystal
Crystalline Hydrate 12 Crystal water
Dissolubility Water soluble
PH 11~12
Chemical Formula Na3PO4·12H2O
Product Description

Industrial grade Trisodium phosphate 98% white crystal for chemical materials.

12 Water Trisodium Phosphate

CAS: 10101-89-0 | Purity: 98.5% Na3O4P·12H2O

Molecular formula: Na3PO4·12H2O

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°C (decomposition)
  • When weathered in dry air, loses 12 crystalline waters at 100°C to form anhydrous substance (Na3PO4)
  • Aqueous solution is alkaline and has a certain corrosive effect on the skin
Applications
  • Water softener in metallurgy, chemical industry, textile, printing and dyeing, paper making, mechanical and electrical industries
  • 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
  • Pharmaceutical preparations
Product Variants
  • Industrial grade (12 crystal water) TSP - CAS 10101-89-0, 98% Na3O4P·12H2O
  • Industrial grade (anhydrous) TSP - CAS 7601-54-9, 98% Na3O4P
  • TSP - CAS 7601-54-9, 97% Na3O4P
Quality Standards

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

Items for detecting and analyzing Standard value %
Main content: trisodium phosphate ≥ 98
Sulphate (as SO4) ≤ 0.50
Chlorine (as Cl) ≤ 0.30
Water insoluble ≤ 0.05
Methyl orange alkalinity (Na2) 16.5-19.0
Iron (Fe) ≤ 0.01
Arsenic (as As) ≤ 0.005

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

Analysis Test Method Standard request
TSP content % GB 25565-2010 ≥97
Water insoluble % GB 25565-2010 ≤0.2
pH value (10g/mL) GB 25565-2010 11.5-12.5
Fluoride (as F) ppm GB 25565-2010 <50
Arsenic (as As) ppm GB 25565-2010 <3
Heavy Metal (as Pb) ppm GB 25565-2010 <10
Lead ppm GB 25565-2010 <4
Loss on drying % GB 25565-2010 <2
P2O5 % GB 25565-2010 ≥43
Trisodium phosphate crystals Trisodium phosphate packaging
Water Treatment Applications
1. Adjust the pH Value (Alkaline Buffering)

Function: After dissolving in water, becomes strongly alkaline (pH≈12), which can neutralize acidic wastewater and stabilize the pH of the system.

Application:

  • pH adjustment of boiler water and circulating cooling water to prevent acidic corrosion
  • Balancing pH in electroplating/printing and dyeing wastewater treatment
2. Soften Water Quality & Prevent Scale Formation

Function: Reacts with Ca²⁺ and Mg²⁺ in water to form calcium phosphate/magnesium precipitates, preventing scaling.

Application:

  • Pre-treatment of boiler water to reduce the deposition of hard scale in heat exchangers and pipes
  • Used in combination with other scale inhibitors (such as sodium hexametaphosphate) to enhance the effect
3. Dispersing Suspended Solids & Chelating Metal Ions

Function:

  • Disperse colloidal particles to prevent dirt agglomeration (similar to anhydrous trisodium phosphate)
  • Chelate heavy metals such as Fe³⁺ and Cu²⁺ to reduce equipment corrosion

Application: Industrial circulating water systems, pretreatment of reverse osmosis (RO) membranes.

4. Cleaning and Decontamination Assistance

Function: Can decompose grease and organic matter in an alkaline environment and is often used as a component of cleaning agents.

Application:

  • Chemical cleaning of boilers and heat exchangers
  • Oil stain removal from industrial equipment (requires the use of surfactants)
Trisodium phosphate in water treatment application
Frequently Asked Questions
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 specialized in this line for many years, many customers make deals with us because we can deliver the goods on time and maintain top quality!

3. Do you provide free samples?

Yes, we can provide free samples. You only need to pay 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 assure you will get the most competitive price.

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

Sure. You are very welcome 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 to promptly handle all problems for you.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    4500000-5000000

  • Employee Number:

    >121

  • Ecer Certification:

    Verified Supplier

Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod...

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Get in touch with us

  • Reach Us
  • Riel Chemical Co., Ltd.
  • 1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
  • https://www.rielphosphate.com/

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