| CAS No.: | 68915-31-1 |
|---|---|
| Formula: | (Napo3)6 |
| EINECS: | (Napo3)6 |
|
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Molecular formula: (NaPO3)n
Property: Transparent glass flaky or white powdery crystal. Strong hygroscopicity, easy to decompose in the air, easily soluble in water; the aqueous solution is acid.
Packing: Packed with plastic woven bag lined with polythylene film, net weight 25kg/bag. The inner bag should be tied and the external bag should be closed sealed. In case of any special requirements, negotiation is required.
Executive standard: HG/T 2519-2007
Product standard
| Item | Index | |
| Tech | Food | |
| Total phosphate (as P2O5) Content | 68% Min | 68% Min |
| Inactive phosphate (as P2O5) Content | 7.5% Max | 7.5% Max |
| Water-insoluble matter | 0.04% Max | 0.06% Max |
| Heavy metals(as Pb) | 0.001% Max | |
| Fe | 0.03% Max | 0.02% Max |
| Arsenide (as As) | 0.0003% Max | |
| Fluoride (as F) | 0.003% Max | |
| PH Value | 5.8-7.0 | 5.8-6.5 |
Usage: Used as high efficient additive of water softner and detergent in cooling water treatment in power station, vehicle, boiler and fertilizer plant. As flotation agent in ore dressing industry and as sedative in pharmaceutical. And also used in fabric dyeing, leather, paper-making, soil analysis, radition chemical, analytical chemistry, etc.
Transportation and storage: Avoid rain during the transportation, pay attention to damp and damp and pollution, prohibit to store and transport with toxic substances and other pollutants. Please keep in dry and ventilated warehouse, and equipped with under lay to prevent damp.
Packaging: 25Kg/bag or according to customer's requirement.
Port: Tianjin/Qingdao Port
1.Prompt reply & instant communication available.
2.Samples provided for free.
3.Customized packaging bag.
4.Large stocking & lightning consignment.
5.Photoes all-the-way for cargo tracing after order confirmation
6.Quality guaranteed that every item comes from the first class factory.
7.One-stop traking service until the goods trucked to your warehouse.
8.A professional foreign team serve for you.
We are mainly specialized in Water treatment agents,Organic & Inorganic raw materials,Metal products,etc...
Long time our main market is in domestic,in order to meet our foreign customer requirements, we recently have set up a specially export departments, I also hope our products can enjoy the reputation in foreign countries, and hope to make more foreign customer friends!
Q: Are you a factory or trading company?
A: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q: How long have you run on export trade?
A: Long time our main market is in domestic,in order to meet our foreign customer requirements, we recently have set up a specially export departments, I also hope our products can enjoy the reputation in foreign countries, and hope to make more foreign customer friends!
Q: What's your payment terms?
A: We accept all payment TT,LC,DP,Paypal. But for first time, we only do TT.
Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
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