CAS 15475-67-9 98% Trisodium Phosphate 12 Crystal Water High
Quality
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:
| 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) Food 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 |
What does trisodium phosphate mainly do
1. Metal treatment
Main application: Used for metal surface treatment, removal of
grease and oxide.
Application scenario:
Metal cleaning: Clean the metal surface before electroplating and
coating.
Phosphating treatment: as a phosphating agent, improve the
corrosion resistance of the metal surface.
Function: Enhance the adhesion and corrosion resistance of the
metal surface.
2. Textile industry
Main uses: as a dye assistant and cleaning agent.
Application scenario:
Textile pretreatment: removal of impurities and residues.
Dyeing process: improve dye dyeing rate and color fastness.
Function: Improve the dyeing effect and quality of textiles.
3. Building materials
Main uses: as concrete additive and fireproof material.
Application scenario:
Concrete: Improves strength and durability.
Fireproof material: enhanced fire resistance.
Function: Improve the performance of building materials.
4. Laboratory applications
Main use: As a chemical reagent, used in laboratory analysis and
research.
Application scenario:
Buffer solution preparation.
Precipitating agent or complexing agent in chemical analysis.
Function: To provide a stable chemical environment.
8. Other uses
Ceramic industry: Used in glaze and body formulation to improve
ceramic properties.
Paper industry: as filler and coating agent, improve paper quality.
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.
