Top Quality Phosphoric Inorganic Acids Tech Grade 85% 75% 81% Phosphoric Acid
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Phosphoric acid was prepared first by Robert Boyle in 1694 by dissolving phosphorus pentoxide in water. Phosphoric acid is probably the most important compound of phosphorus. It is the second largest inorganic chemical by volume, after sulfuric acid, marketed in the United States.
The single most important application of Phosphoric acid is manufacturing phosphate salts for fertilizers. Such fertilizer phosphates include sodium, calcium, ammonium, and potassium phosphates. Other applications are in metal pickling and surface treatment for removal of metal oxides from metal surfaces; electropolishing of aluminum; as a bonding agent in various refractory products such as alumina and magnesia; as a catalyst in making nylon and gasoline; as a dehydrating agent; in fireproofing wood and fabrics; in lithographic engraving; in textile dyeing; in dental cement; in coagulating rubber latex; in purifying hydrogen peroxide; and as a laboratory reagent. Dilute solutions of phosphoric acid are used as additives to carbonated beverages for a pleasing sour taste. Also, dilute acid is used in refining sugar; as a nutrient; and as a buffering agent in preparing jam, jelly, and antibiotics. The commercial phosphoric acid is 85% (w/w) in strength.
| Product name |
Phosphoric acid |
| CAS |
7664-38-2 |
| MF |
H3O4P |
| MW |
98 |
| EINECS |
231-633-2 |
| Melting point |
~40 °C(lit.) |
| Boilding point |
158 °C(lit.) |
| Density |
1.685 g/mL at 25 °C(lit.) |
| PH |
<0.5 (100g/l, H2O, 20ºC) |
| Form |
Liquid |
| Color |
Colorless |
Application:
1) Phosphoric acid is mainly used in the field of water treatment as a water softener, a scale cleaning agent, and a raw material for producing a phosphorus-based water treatment agent.
2) There are many other uses of phosphoric acid, high purity phosphoric acid can be used in the production of fluoride-free feed;
3) Used as a polishing agent in the electroplating industry;
4) Used as a detergent in the printing industry. Ethylene synthesis and purification of hydrogen peroxide during the cycle as an acidulant; Beverage production as an acidulant and flavoring agent; Dye industry as a desiccant. Textile printing and dyeing industry as a printing and dyeing mordant, silk gloss agent;
5) Daily chemical industry as a detergent additive, for the production of safety matches; Sugar industry as a clarifier; Analytical chemistry as Analytical reagents.
Ever century chemical is a professional manufacturer and global distributor of chemical products . Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City, covered an area of 5000 square meters, which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.
Our advantage service
1.One-stop service station for your whole industry.
We can provide mixing, repacking, storing service for you .
You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .
2.Provide the most favorable solutions.
There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.
3.Qualified Quality is the first condition for business.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.
Question:
1.what is you payments?
Payment by T/T, ,L/C , DP
2. How to confirm the Product Quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.
3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately. After over 15 years on global trade, we has formed a mature international trade logistics chain. We can offer "door to door service", our professional team gives you this "one-stop" service to save your time .
W~ha~ts~Ap`p+86 18~56~1~73`~52~6`5
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Top Quality Phosphoric Inorganic Acids Tech Grade 85% 75% 81% Phosphoric Acid
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