China Trisodium Phosphate TSP manufacturer
Riel Chemical Co., Ltd.
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15475-67-9 Trisodium Phosphate White Crystal For Metal Treatment

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Riel Chemical Co., Ltd.

City: weifang

Province/State:shandong

Country/Region:china

Tel:86-15263616103

Contact Person:
Mr.Jenkins Hu / Jinxu Hu
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15475-67-9 Trisodium Phosphate White Crystal For Metal Treatment

Brand Name Riel Chemical
Model Number 98%
Certification SGS,ISO9001,CE
Place of Origin Weifang
Minimum Order Quantity 1 ton
Price USD 192/TONS FOB
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 Water crystals
Life spen Two years
Stats Chemical industry
Detailed Product Description

15475-67-9 Trisodium Phosphate White Crystal for Metal Treatment


Trisodium phosphate is a versatile chemical in metal treatment, mainly acting through its basicity, complexation, and surface activity.


The mechanism of trisodium phosphate in rust removal and passivation: Trisodium phosphate can react with metal oxides (such as Fe₂O₃) to form iron phosphate complex, which partially dissolves the rust layer. At high temperature or high concentration, it can form insoluble phosphate film (such as iron phosphate) with metal surface, providing short-term rust prevention ability.

Application scenarios:
Low corrosive rust remober (to be combined with other acids such as citric acid).
Passivate the surface of carbon steel, delay the return rust (with corrosion inhibitor). 


Trisodium phosphate is a "generalist" in metal handling, with both performance and cost-effectiveness. We provide high quality TSP and professional technical support to help enterprises improve cleanliness, prolong equipment life and reduce overall costs!

Product Tags: 15475-67-9 Trisodium Phosphate   Trisodium Phosphate White Crystal   tsp white crystal  
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