Factory Sell Technical Grade Phosphoric Acid 85% High Quality Low Price CAS No. 7664-38-2

• CAS No.: 7664-38-2
• Formula: H3po4
• EINECS: 231-633-2
• Classification: Standard Substance
• Content: 85%/75%/98%
• Application: Industry
• Model NO.: Phosphoric Acid12
• Property: Acid
• Transport Package: 25kg, 30kg, 1650kg Per Drum
• Specification: 25kg, 30kg, 1650kg Per Drum
• Trademark: Yeedok
• Origin: Henan
• HS Code: 2809201900
• Production Capacity: 5000 Ton/Month

Product Description

 

Product Description   

Belong to strong acid, phosphate crystallization point (freezing point) for 21 ºC, precipitation when temperature below the half water (ice) chip.Usually phosphate in above 10 ºC or more, of course, also not knot under low temperature (ice) crystal, this is due to the nature of phosphate is too cold, also is the actual listing of phosphate in 21 ºC will deviate from its junction (ice) crystal point, not immediately (ice) crystal phenomenon exists.But at such a low temperature for a period of time, phosphoric acid can easily form crystals in its resting state.
Phosphoric acid crystals, like other liquid crystals, are physical rather than chemical changes.The chemical properties will not be changed by crystallization, that is, the quality of phosphoric acid will not be affected by crystallization, as long as the temperature melting or heating water dilution solution, still can be used normally.

Product specification
 

Items	Specification
APPEARANCE:	Clear,colorless liquid
Purity %min	99
Diethylene glycol %max	0.05
Color(APHA)max	10
Water content % max	0.1
Ash,wt.% max	0.005
Chlorides(as CL),ppm max	0.1
Iron,ppm,max	0.07

 

 

Application 

1.Flavoring agent: sagent in tins, liquid or solid beverage and cold drink,substitute of citric acid and as a dispersing agent in detergents and leather treatment phosphoric acid may be used to remove rust by direct application to rusted iron, steel tools, or other surfaces.
2. Used for strong reducing agent, for the production of sodium hypophosphate, calcium hypophosphate and other phosphates.
3. Used for electroplating bath,Pharmaceutical,Reducing agent,General purpose reagent.  
4. Strong reducing agent.  Such as reduction to remove halogens from the aromatic ring of a polynitro compound. 
5. Used as reducing agent, used in the production of secondary phosphate, pharmaceutical industry, etc
 

 





Packaging & Shipping
 
25kg, 30kg, 1650kg Per Drum

 

FAQ

1) What is your terms of payment ? 
      T/T 30% deposit and the balance against copy of B/L or L/C at sight.
2) What is your terms of delivery ? 
      FOB , CNF,CFR , CIF 
3) How about your delivery time ? 
      About 7-10 days after your deposit or L/C draft
4) Can you produce according  to the samples ? 
       Yes , we can produce by your samples or technical drawings . 
5) What is your sample policy ? 
       We can supply the sample free of charge and freight collect .
6)  Do you test all your goods before delivery ? 
       Yes , we have 100% test before delivery . 
7) How do you make our business long-term and good relationship ? 
      (1)We keep good quality and competitive price to ensure our customers benefit .
      (2)we respect every customer as our friend and we sincerely do business and make friends with them .