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phosphoric acid
XLW
Product Description
Phosphoric acid is an inorganic acid with the chemical formula H3PO4, belonging to the category of moderately strong acids. It is a tetrahedral configuration formed by covalent bonding between a phosphorus atom and four oxygen-containing atomic groups, with each oxygen atom sharing a pair of electrons with the phosphorus atom, forming an o bond. In addition, a d-p π bond is formed between the phosphorus atom and the three oxygen atoms. The formation of this bond is due to the similarity of energy levels between the 3d orbitals of phosphorus atoms and the p orbitals of oxygen atoms, which can lead to hybridization and the formation of π bonds. This structural characteristic allows phosphate molecules to exhibit some unique chemical behaviors.
| SPECIFICATIONS | |
| Product Name | PHOSPHORIC ACID |
| Appearance | Colorless liquid |
| Grade | Food Grade |
| Formula | H3PO4 |
| Main content(As H3PO4) | 85% Min |
| Heavy metal as Pb | 5mg/Kg max |
| Arsenic as As | 0.5mg/Kg max |
| H3PO3 | 0.012% max |
| Fluoride as F | 10mg/Kg Max |
| Delivery Time | Wthin 14 Days |
| Package | IBC/1000kg Plastic Drum/35kg Plastic drum |
| MOQ | 1MT |
SPECIFICATIONS | ||
| Item | 85% Phosphoric acid | 75% Phosphoric acid |
| Chroma/ Hazen | 20.0 Max | 20 Max |
| Phosphoric acid (H3PO4),w/% | 85.0 Min | 75.0 Min |
| Chloride (Calculated by CL),w/% | 0.0005 Max | 0.0005 Max |
| Sulfate (Calculated by SO4),w/% | 0.003 Max | 0.003 Max |
| Iron (Calculated by Fe),w/% | 0.002 Max | 0.002 Max |
| Arsenic (As),w/% | 0.0001 Max | 0.0001 Max |
| Heavy metal (Calculated by Pb),w/% | 0.001 Max | 0.001 Max |
Applications
Phosphoric acid has a wide range of applications in chemical, biological, and industrial production.
In the field of chemistry, phosphoric acid can be used as a dehydrating agent, catalyst, and solvent. Due to its strong dehydration ability, phosphoric acid is often used in organic synthesis reactions such as esterification and polymerization to help remove water from the reaction and promote the progress of the reaction. In addition, phosphoric acid can also act as a catalyst to participate in many chemical reactions, such as ester exchange, isomerization, etc.
Phosphoric acid plays a crucial role in living organisms. It is an important component of many biomolecules, such as DNA, RNA, and ATP. In these molecules, phosphate groups are connected to other organic molecules through ester bonds, forming complex biological structures that participate in various aspects of life activities. For example, phosphate groups in DNA are linked to deoxyribose through ester bonds, forming the double helix structure of DNA, providing a foundation for the storage and transmission of genetic information.
In industrial production, phosphoric acid is an important raw material for producing phosphate fertilizers, phosphates, and other chemicals.
Phosphate fertilizer is an indispensable and important fertilizer in agricultural production, which can improve soil fertility and promote crop growth.
Phosphates are widely used in the manufacturing of detergents, food additives, and preservatives. In addition, phosphoric acid can also be used to prepare high-purity electronic grade phosphoric acid, which is used in the semiconductor industry and other high-tech fields.
PackageDrum No.Net Weight per Drum Net Weight per 20'FCL
IBC Drum20.001100 KG22 MT
30KG Drum720.0030 KG21.6 MT
220KG Drum80.00220 KG17.6 MT
| Package | Drum No. | Net Weight per Drum | Net Weight per 20'FCL |
| IBC Drum | 20.00 | 1200 KG | 24 MT |
| 35KG Drum | 720.00 | 35 KG | 25.2MT |
| 220KG Drum | 80.00 | 220 KG | 17.6 MT |
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
