Trisodium phosphate dodecahydrate, also known as sodium phosphate dodecahydrate or sodium phosphate dodecahydrate.
Trisodium phosphate dodecahydrate is a colorless crystalline solid in the form of acicular or flat crystal.
At room temperature, trisodium phosphate dodecahydrate is extremely hygroscopic and can quickly absorb moisture in the air.
Trisodium phosphate dodecahydrate is soluble in water, but almost insoluble in alcohols and ethers.
Technical Standard (HG/T 2517-2009)
| Item |
Industrial Grade |
| Superior grade |
First grade |
Second grade |
| Na3PO4·12H2O, %≥ |
98.5 |
98.0 |
95.0 |
| Alkalinity of methyl orange (in Na2O), % |
16.5-19.0 |
16.0-19.0 |
15.5-19.0 |
| Water insoluble, %≤ |
0.05 |
0.10 |
0.30 |
| Sulphate(in SO4), %≤ |
0.05 |
0.50 |
0.80 |
| Chloride ( in Cl), %≤ |
0.30 |
0.40 |
0.50 |
| PH Value (10g/L Solution) |
11.5~12.5 |
| Iron(Fe), %≤ |
0.01 |
0.01 |
0.01 |
| Arsenic(As), %≤ |
0.005 |
0.005 |
0.005 |
1.Trisodium phosphate dodecahydrate is widely used as buffer in pharmaceutical industry, which is mainly used to regulate the acid-base of drugs.
2.It can also be used as an ingredient in fertilizer, providing phosphorus needed for plant growth.
3.Trisodium phosphate dodecahydrate can also be used in developer, plating solution and cosmetics.
4.Soft water agent, detergent, boiler descaling agent. Used in tanning as a degreasing agent and degumming agent. Detergent for bottle washer and sugar juice, photographic developer, fabric mercerizer, rubber milk coagulant; Also has certain application in medical pharmacy.
1.Packaging: 25KG/ plastic woven, 22tons/20GP, ascustomer'requirment.
2.Delivery Detail: Prompt delivery by Sea transport after payment confirmed.
Henan Yeedok Industry Co., Ltd. Located at Zhengzhou Jinshui Zone and covering an area of 10,000M2,is a Chemical high-tech group company with an integrated system of researching, development,production, marketing and sales ability. It mainly produces Inorganic Chemicals, Organic Chemicals, Food and Feed Additives. Our products are widely applied to detergent, water treatment, rubber, plastic, leather, tanning, textiles, paint, oil drilling, food, feeding and pharmaceutical. With ISO9001 quality management system, all our products are manufactured by strict procedures. With the advanced test equipments in our Lab, all shipments are tested carefully before delivery to assure the quality consistency. The quality standard for each customer is established. All the sample and shipment lots have been filed detailed and be able to traced. Through many years of development, our company has become a large-scale enterprise with research, production, assembly and marketing capabilities. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. We pursue the management tenet of "Quality is Superior, Service is Supreme, Reputation is First", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you!
1. Supply high quality products with a reasonable price in additives industry.
2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
3. Provide agile and safe payments.
4. We can in charge of all if our products have quality problems.
5. Provide a price trend, ensure the clients can know about marketing informations in time.
1. What's your payment terms?
T/T ,L/C,D/A,D/P or other.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the validity of the products?
According to the products you ordered.
4. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
China's main port.
If you can give me a inquiry, we will give you the most competitive price.
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