Potassium Aluminium Sulphate Food Grade
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Product Highlights
- High Purity Grade: Al2O3 content is 16.65%, exceeding the standard of 16.5%.
- Versatile Applications: Used for water purification, paper sizing, textile dyeing, and leather tanning.
- SGS Certified: Product has passed SGS certification for quality assurance.
- Flexible Customization: Supports OEM/ODM services with flexible customization options.
- Fast Delivery: Lead time is within 15 workdays for both peak and off-season.
- Low Impurity Levels: Iron content is only 0.003%, ensuring high purity for sensitive applications.
- Manufacturer Direct: Direct supply from a factory with 8 years of export experience.
- Secure Packaging: Available in 25kg bags or 1000kg jumbo bags as per requirements.
Product Attributes
- Customization
- Available
- CAS No.
- 10043-01-3
- Formula
- Al2(So4)3
- Model NO.
- aluminium sulphate
- EINECS
- 233-135-0
- Acid-Base Property
- Alkaline Surface Disposal Agent
- Certification
- SGS
- Environmental Protection
- Yes
- Color
- White
- Appearance
- Granulars
- Type
- Industrial Circulating Water Treatment Agent
- Al2O3
- 17%
- Fe2o3
- 0.005%
- pH Value
- 3.0
- Water Insoluble Matter
- 0.05%
- Application
- Purification of Potable Water
- Melting Point
- 770
- Other Names
- Alluminiumsulphate
- Grade Standard
- Density
- Net Weight
- 50/1000kg/Bag
- Water Insolube
- 0.05%
- Purity
- 16~17%
- as
- 0.0001
- Heavy Metals as Pb
- 0.002
- Sample
- Free
- Factory History
- 8 Years
- Transport Package
- According to Your Requirements
- Specification
- According to your requirements
- Trademark
- N/M
- Origin
- China
- HS Code
- 28332200
- Production Capacity
- 5000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Potassium Aluminium Sulphate Food Grade
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Product Description
Iron-free aluminum sulfate is a white crystal, the specific gravity is 1.69 , easy to absorb moisture and agglomeration in the air for a long time .Dehydration temperature is 86.5 degrees Celsius, can dissolve in water, acid and alkali, insoluble in alcohol, the aqueous solution is acidulous.
| Items | Standard | Results |
| Al2O3 % | ≥16.5 | 16.65 |
| Fe % | ≤0.005 | 0.003 |
| Water insoluble % | ≤0.1 | 0.02 |
| PH Value | ≥3 | 3.2 |
Aluminum Ammonium Sulfate / Ammonium alum
Molecular formula: NH4Al(SO4)2•12H2O
Relative molecular weight: 453.08
Aluminum sulfate application
1.Water effluent treatment system It's used for purification wastewater treatment by settling of impurities by means of precipitation and flocculation.
2.Paper Industry It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.
3.Textile Industry It is used for color fixing in Naphthol based dyes for cotton fabric.
4.Other Uses Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.

Packing Details : 25kg (55lb)/bag, 40 bags packed in a 1000kg (2200lb) bulk bag or pallet.
1000kg (2200lb)/jumbo bag or as requirement
Delivery Details : 3-25 days after payment according to your order quantities
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR249344". Items marked "" are certified.
Company Profile
Gongyi Yuying Refractory Factory supplies all kinds of abrasives and refractory materials, water purification material with high quality. Our Headquarters Henna Province covers an area of about 3, 000 square meters, has more than 45 employees, is a collection of scientific research, development, production and sales as one of the new grinding materials company. Annual output 35, 000 tons of abrasive materials, 40, 000 tons of refractories, , 30, 000 tons of water purification material.
Our company has strong technical force, advanced production and testing equipment, there are 2 large grinding materials production line, with a larger production scale and capacity, it sets abrasive materials, metal materials, three large production lines, electric stove, plastic, sieve And other new equipment is equal to one, while the company has advanced production technology and technology, experienced senior engineer, well-trained workforce, for the stability of the product quality and laid a solid foundation.
Now we are sincere to establish long-term cooperation with your company.
Below are reasons and advantages that you could consider to choose our factory as your supplier.
(1)We have the most and advanced equipment and workers in China to guarantee the quality and large capacity.
(2) There are more than 10 years'experience in cable products and have ownadvanced equipment. So We can produce cables according to your needs in addition to ensure quality.
(3)We have got CCC, SGS and RoHS, CNAS, and ISO9001 Certifications.
(4)Our products are of good quality and competitive
Our product have been exported to many countries, Germany, UK, Spain, America, Canada, Venezula, Sudan, Africa more than 28 countries with supreme quality products and win good reputation overseas. We have many long-term customers. Our factory is established for purpose of clients first, reputation first, we offer high quality products and good services to PUR clients from domestic and foreign markets, We always insist on the principle of good faith Thus, our corporation has won trust and comliments from our customers, We are looking forward to having good cooperation with partners at home and abroad and to creating a glorious future!
Gongyi Yuying Refractory factory is established for purpose of clients first, reputation first. We offer high quality products and good services to our clients from domestic and foreign markets. We always insist on the principle of good faith. Thus, our corporation has won trust and compliments from our customers. We are looking forward to having good cooperation with partners at home and abroad and to creating a glorious future!
I understand that your company every year to buy a lot of products, if you cooperate with me, you can save 20-30% of the procurement costs. As a factory owner, our supply is very stable, would you like to have a look at our catalogue? Pl Welcome to inquire!
We warmly welcome you to visit our factory!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Gongyi City Jiajinkou Town, Zhengzhou, Henan, China
-
Plant Area
- 3333.33 square meters
-
Number of Employees
- 21
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 5 Tons
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Activated Carbon, Refractory Materials, Water Purification Material
-
Production Lines
- 2
-
Production Machines
- Crushing Facility, Grinding Facility, Claasifying Facility
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-01-29
-
Export Year
- 8 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the main applications of this product?
- It is widely used in water effluent treatment, paper industry sizing, textile color fixing, leather tanning, and as a food additive or fire retardant.
- What is the minimum order quantity?
- The minimum order quantity is 5 Tons.
- How long is the delivery time?
- The average lead time is within 15 workdays for both peak season and off-season.
- Is customization available?
- Yes, OEM and ODM services are available with flexible customization options.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, and Western Union.
- What is the packaging format?
- Packing details include 25kg bags, with 40 bags packed in a 1000kg bulk bag or pallet, or as required.
- What certifications does the product have?
- The product has passed SGS certification.
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