| Customization: | Available |
|---|---|
| CAS No.: | 10101-89-0 |
| Formula: | Na3po4 12H2O |
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Trisodium phosphate dodecahydrate is also known as trisodium phosphate, sodium orthophosphate. It is colorless crystal. The relative density is 1.62. Melting point is 73.4ºC. It is easily weathered. When heated to 100ºC, it loses crystal water to from Anhydrous. The relative density is 2.537 (17.5/4ºC). Melting point is 1340ºC. It can dissolve in water, in aqueous solution it can almost decompose into disodium hydrogen phosphate and sodium hydroxide, aqueous solution is alkaline, it has some erosion for skin, it is not soluble in ethanol and carbon disulfide.
(1) It can be used as the water softener, detergent, boiler detergents, metal rust inhibitors, dyeing fixing agent, fluxing agent for enamel production, bleaching agent, leather degreaser agent and degumming agent etc.
(2) It can be used as analytical reagents, water softener and metal cleaning agent.
(3) It can be used as water softener, boiler cleaning agents and metal rust inhibitors. It can also be applied to paper, leather, photography and so on.
(4) It can be used as the softener, detergent, boiler scale inhibitor, water softener for paper dyeing water softener, PH buffers of the adhesive for producing glossy paper, the fixing agent for textile printing, mercerized enhancer for fabric, tendering resistant agent for making thread in the chemical, textile printing paper dyeing, power generation and other industries. It can be used for chemical degreasing and decontamination, and can also be used as the metal corrosion resistance agent or rust inhibitor in metallurgical industry; fluxing agent and bleaching agent in enamel industry; degreasing agents and rawhide unglued agent in leather industry; favorable promoter for photographic developing solution; tooth cleaners and detergents for bottle; coagulating agent for rubber latex; juice purification agents.
(5) It can be used as water softener, photographic developer and detergents.
(6) Phosphate has the effect of improving quality in food processing, for example, keep the water capacity in meat and improve adhesive force in order to reduce the loss of nutrients make the meat soft. It can be used as the emulsifier, nutritional supplement and quality improver In food processing. It is the raw material of making the buck. It can also be used for refining the sugar and making theα-starch. The detergents for the bottles and cans.
| Index name | GB 25565-2010 | |
| Main Content≥% | 97.0 | |
| PH value(1% Aq. solution) | 11.5-12.5 | |
| Heavy metals (as Pb) ≤% | 0.001 | |
| As ≤% | 0.0003 | |
| Fluoride (F)≤% | 0.005 | |
| Pb ≤% | 0.0004 | |
| Water insoluble ≤% | 0.2 | |
| Loss on drying % | (Na3PO4), w/% | ≤2.0 |
| (Na3PO4·H2O), w/% | 8.0-11.0 | |
| (Na3PO4·12H2O), w/% | 45.0-57.0 | |
Packaging:
(1) 25KG Bags or 25KG Kraft paper drums with plastic bag inner on pallet;
(2) 1000KG Bulk Bag;
Q1. How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q2:Can you give me a discount price?
A: Surely,It depend on your quantity.
Q3:How can i get a sample?
A: Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q4: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a carrier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q5:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. We can arrange the quality test by third-party testing agency as you needed before shipping. If there is still a real quality problem caused by us, we will do our best to reduce your loss.
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