Free Sample CAS 7784-24-9 Food Grade 99% Potassium Aluminum Powder

• Customization: Available
• CAS No.: 14484-69-6
• Formula: Alf4.K
• Model NO.: 99%
• EINECS: 238-485-8
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: 2 Years
• Nutrient Composition: Sodium Metabisulphite
• Resource: Sodium Metabisulphite
• The content of active substances: ＞90%
• Product Name: Potassium Aluminum
• Place of Origin: Shaanxi, China
• Storage: Cool Dry Place
• Package: 25kg/Drum
• Model Number: Poweder
• Grade: Food Garde
• Purity: 99%
• Brand Name: Purelife
• OEM: Avalible
• Transport Package: 1kg/Package
• Specification: 99%
• Trademark: purelife
• Origin: China
• Production Capacity: 50000kg/Years

Product Description

Free Sample CAS 7784-24-9 Food Grade 99% Potassium Aluminum Powder

Physical and chemical properties

* Molecular formula: AlK(SO4)2·12H2O
* Molecular weight: 474.388
* Melting point: 92ºC
* Boiling point: 330ºC
* Density: 1.757g/cm3
* Appearance: colorless cubic crystal, often octahedral in appearance
* Solubility: soluble in water (solubility: about 5.90g)

 

Product Name:	Free Sample CAS 7784-24-9 Food Grade 99% Potassium Aluminum Powder
Appearance:	White powder
Assay:	99%
Shelf life	2 years
Package	1kg Free Sample CAS 7784-24-9 Food Grade 99% Potassium Aluminum Powder with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,L/C,Western Union

Item	Standard Value(wt%)	Analytical method
Potassium Alum [AlK(SO4)2·12H2O](Dry basis)	>=98.00	Volumetric method
Fe	<=0.05	Colorimetric
Heavy metal(Pb)	<=0.002	Colorimetric
As	<=0.0005	Colorimetric
Water insoluble matter	<=0.4	Gravimetric method
H2O	<=3.0	Moisture
1. If the buyer has special requirements, they will be negotiated by both parties. 2. Products comply with corporate standards 3. Test method: reference HG/T 2565-2007,GB/T 3049-1986,GB/T 5009.74-2003,GB/T 5009.76-200

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

Shipping:

• DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• For high value products, please select air shipping and DHL express for safe;
• Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.