Wholesale Price Industrial Grade Food Grade 75% 80% 85% PA Phosphoric Acid
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Product Highlights
- Multiple Concentration Options: Available in 75%, 81%, and 85% concentrations to meet diverse industrial needs.
- Food and Industrial Grade: Meets strict standards for use in food additives (E338) and industrial applications.
- OEM and ODM Support: Customization services available for specific packaging and product requirements.
- Versatile Industrial Applications: Used in fertilizers, rust treatment, cosmetics, fuel cells, and semiconductor processing.
- Flexible Packaging Solutions: Offered in 35kg drums, 330kg drums, and 1650kg IBC tanks for efficient shipping.
- Fast Delivery Time: Standard delivery within 7-10 days after receiving the order.
- High Purity Specifications: Low impurity levels for Chloride, Sulfate, Iron, and Heavy Metals ensuring quality.
- Global Shipping Capability: Export experience since 1992 with multiple port options including Qingdao and Shanghai.
Product Attributes
- Customization
- Available
- CAS No.
- 7664-38-2
- Formula
- H3po4
- Model NO.
- Phosphoric Acid
- EINECS
- 231-633-2
- Classification
- Phosphoric Acid
- Appearance
- Liquid
- Grade Standard
- Food and Industry Grade
- Acid Strength
- Strong Acid
- Kind
- Organic Acid
- Quality
- Tech Grade
- Packaging
- Plastic Drum
- Element
- Monobasic Acid
- Oxidation
- Oxidizing Acid
- Volatility
- High Boiling Acid
- Stability
- Stabilized Acid
- Item
- Phosphoric Acid
- CAS
- 7664-38-2
- Package
- 30kg/220kg Plastic Drum or 1050kg IBC Drum.
- Service
- Support OEM and ODM
- Delivery Time
- 7-10 Day After Receive Order
- Usage
- Acidifiers
- Transport Package
- 25 Kg PP Bag
- Specification
- Phosphoric acid
- Trademark
- TJCHEMI
- Origin
- Tianjin
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Product Description

Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H3PO4. It is normally encountered as a colorless, syrup of 85% concentration in water. The pure compound is a colorless solid.Phosphoric acid is commonly encountered in chemical laboratories as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution can still severely irritate the skin and damage the eyes.
Molecular formula:H3PO4
Molecular weight:97.99
Content:75%,81%,85%.
Properties: Colorless transparent viscous liquid. It is odorless, very sour, melting point 42.35 C, soluble in water, soluble in
ethanol. It can stimulate skin inflammation, destroy body tissues, and has hygroscopicity.
Specification of Phosphoric acid:
|
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
|
|
(As),w/%
|
0.0001 Max
|
0.0001 Max
|
|
Heavy metal (Calculated by Pb),w/%
|
0.001 Max
|
0.001 Max
|
1.phosphoric acid is used for fertilizers
2.Food-grade phosphoric acid (additive E338) is used to acidify foods and beverages such as various colas and jams, providing a
tangy or sour taste.
3.In anti-rust treatment by phosphate conversion coating or passivation
4.As an external standard for phosphorus-31 nuclear magnetic resonance.
5.In phosphoric acid fuel cells.
6.In activated carbon production.
7.In compound semiconductor processing, to etch Indium gallium arsenide selectively with respect to indium phosphide.
8.In microfabrication to etch silicon nitride selectively with respect to silicon dioxide.
9.As a pH adjuster in cosmetics and skin-care products.
10.As a sanitizing agent in the dairy, food, and brewing industries.
Packaging Detail:
35kg net drum: 26.6MT/ 20'GP
330kg drum: 26.4MT/ 20'GP
1650kg IBC tank: 26.4MT/ 20'GP
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI246900". Items marked "" are certified.
Company Profile
Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.
Based on the long-term understanding of marketing requirements and rapid development in recent years, our business has expand and improve constantly. It has gradually formed a system of scientific research, development, design, production, sales and OEM / ODM. It has extended its business to different countries and regions in Asian, Europe, Africa, Australian and America, more than 150 countries. From the raw material to the finished products, all the process made and finished by our own team. Therefore we have the overwhelming advantage on the material and prices. You can enjoy one stop service in our group.
"Quality Assurance, Professional Service, Fast Response, Customer First" is the business purpose of our company. We do enjoy a great recognition and applause from abroad with good reputation and good quality! Choose us, we are worthy of your trust! The good quality products with reasonable price in multiple scopes must be provided. Cordially welcome our clients and customers all over the world to discuss with us and place orders.
About Our Factory & Business Background
- Address
- No. 180 Century Avenue, Dagang Street, Binhai New District, Tianjin, China
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Tianjin, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 1992-10-15
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the main applications of this product?
- It is used for fertilizers, food acidification (E338), anti-rust treatment, cosmetics, and semiconductor processing.
- What packaging options do you provide?
- We provide 35kg net drums, 330kg drums, and 1650kg IBC tanks.
- Do you support OEM and ODM services?
- Yes, we support OEM and ODM services for customized requirements.
- What is the delivery time for orders?
- Delivery time is typically 7-10 days after receiving the order.
- What are the payment terms?
- We accept LC, T/T, and D/P payment terms.
- Is the product suitable for food industry use?
- Yes, the food-grade version (E338) is used to acidify foods and beverages.
- What are the storage requirements?
- Store in a cool, dry, well-ventilated area and avoid direct sunlight.
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