Food Grade Aluminium Potassium Sulfate/Potash Alum/Potassium Alum Powder

• CAS No.: 144-55-8
• Formula: Nahco3
• EINECS: 205-633-8
• Model NO.: None
• Solubility: Insoluble in Water
• Certification: ISO
• Classification: MHCO3
• Purity: ≥99%
• Type: Sodium Bicarbonate
• Grade Standard: Industrial Grade
• Content of as: ≤ 0.0001 %
• pH Value: ≤ 8.5
• Loss on Drying: ≤ 0.20 %
• Content of Chloride: ≤ 0.40 %
• Transport Package: 25kg/Bag
• Specification: Purty99.5%
• Trademark: None
• Origin: China Shandong
• HS Code: 2918120000
• Production Capacity: 100mt/Mouth

Product Description

Product Description

what is Aluminum sulfate ?

Aluminum sulfate (chemical formula: Al2(SO4)3) is a widely used industrial reagent and is often confused with alum. Aluminum sulfate is commonly used as a flocculant, used in drinking water purification and sewage treatment equipment, also used in the paper industry. Under natural conditions, aluminum sulfate hardly exists in anhydrous salt form. It forms a series of hydrates, of which aluminum sulfate hexahydrate is the most common. Aluminum sulfate is also an effective mollusc insecticide, killing Spanish slugs.

Product Application

Application:
1	Water treatment	It's used for purification of drinking water and wastewater treatment
2	Paper Industry	It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality and sizing efficiency.
3	Textile Industry	It is used for color fixing in Naphthol based dyes for cotton fabri.
4	Other use	Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum,deodorizer; foodadditive; firming agent etc

Specification

 

Specification:
Items	Standard: HG/T 2225-2001 and HG/T 2227-2004
	I Type:Low Ferrous/Low Iron		II Type:Non-Ferrous/Iron-free
	First Class	Qualified	First Class	Qualified
Al2O3 % ≥	15.8	15.6	17	16
Ferrous(Fe )% ≤	0.5	0.7	0.005	0.01
Water Insolube % ≤	0.1	0.15	0.1	0.15
PH (1% aqueous solution) ≥	3.0	3.0	3.0	3.0
Arsenic(As) %≤			0.0005	0.0005
Heavy metal (Pb) %≤			0.002	0.002

Detailed Photos

 

Packaging & Shipping

Company Profile

Founded in 2000, Mei Huayuan Industry has become the leading factory of fine chemical in Shandong, China which integrates R&D, production and sales together. Our factory mainly operates businesses in five sectors: inorganic salt, acid, pharmaceuticals, intermediates, organic chemical and petrochemicals. As a factory, we also supply the free custom services for those products based on our customers' requirements. With Over 20 years developments, Mei Huayuan Industry has been famous from a simple production-oriented factory to a pursuing quality manufacturing enterprise with meticulous management.

Our Team:

FAQ

Q1: How long does it take on average to develop a sample? 

A: Generally, samples will be finished within 1-3 working days after received your sample fee.
 
Q2: What is the production time?
A: Production time are different from different products, the production time is 15-20 days after sample approval and receiving your deposit.
 
Q3: What is the payment terms?
A: Normally, we accept 30% deposit and the balance by B/L copy. Of course it is negotiated for some special orders, we can also accept D/P at sight and L/C at sight.

Q4: What is the minimum qty ?
A: 1000KGS or 5Tons according to different products.

Q5: Can I visit your factory ?
A: We warmly welcome customers visit us. Before you come here, please kindly tell me    your schedule, we can arrange specialized salesman to guide you.

Q6:Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the price and services.

Q7: What is your main market?
A: We have most market relationships including Germany, Canada, USA, Unite Kingdom, Netherland, Russia, France, South Africa, etc.

Q8:Do you accept sample order or trial order?
A: Yes, welcome to place a sample order or trial order. we are very glad to form a business relationship with you.