Customization: | Available |
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CAS No.: | 7601-54-9 |
Formula: | Na3po4 |
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Specifications | Na3PO4 | Na3P04.12H20 | ||
Industrial grade | Food grade | Industrial grade | Food grade | |
Appearance | white powder | white powder | white or colorless crystal powder |
white or colorless crystal powder |
Main contents2 | 98.00% | 98.00% | 98.00% | 98.00% |
Phosphorus pentoxide(P205)%≥ | 39.5 | 39.5 | 18.3 | 18.3 |
Sodium oxide,as Na20 | 36.4 | 36.4 | 15.5-19 | 15.5-19 |
Sulfate,as S04%s≤ | 0.5 | 0.25 | 0.5 | 0.5 |
Heavy metal ,as Pb≤ | 0.001 | 0.001 | 0.001 | 0.001 |
As%s≤ | 0.0003 | 0.0003 | 0.0003 | 0.0003 |
Fluoride as F%s | 0.005 | 0.005 | 0.005 | 0.005 |
Water insoluble%s | 0.1 | 0.1 | 0.1 | 0.1 |
1. Colorless to white needle-like crystals or crystalline powder, anhydrous or containing 1 to 12 molecules of crystal water, odorless. The melting point of the dodecahydrate is 73.4°C. Soluble in water, insoluble in ethanol. A 1% aqueous solution has a pH value of 11.5 to 12.1.
2. Colorless or white crystals. Soluble in water, its aqueous solution is strongly alkaline; insoluble in ethanol, carbon disulfide.
1.Water Treatment: water softener, boiler descaling agent, etc.
2.Food Additive: water retention agent, stabilizer, acidity regulator, etc.
3.Textile Printing and Dyeing: leather blending agents, dyeing auxiliaries, dispersants.
4.It also can be used as metal antirust agent and sugar purifying agent.
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
catalyst,Functional additive,Inorganic raw material,additive,Pigment dye
3.What's your delivery time?
It depends on order quantity, usually we will arrange shipment within 3-20 days
4.Can l get sample before order?
Yes, we can provide free sample once price is agreed,and you have to pay us the delivery fee in advance
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