Factory Hot Selling E224 Potassium Metabisulfite 16731-55-8

• CAS No.: 16731-55-8
• Formula: H2ko5s2
• EINECS: 200-370-5
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 16731-55-8
• Acid-Base Property: Alkaline Surface Disposal Agent
• Certification: WQA, REACH
• Environmental Protection: Yes
• Color: White
• Appearance: White Powder, Powder
• Type: Sewage Treatment Chemicals
• Einecs No.: 240-795-3
• Other Names: Potassium Metabisulfite
• Lead Time: 12 Days
• Brand Name: Lonwinchem
• Transport Package: 200kgs /Drum
• Specification: purity: 99. %
• Trademark: Lonwin
• Origin: Made in China
• HS Code: 2931901990
• Production Capacity: 5000mt Per Year
• Package Size: 31.00cm * 31.00cm * 41.00cm
• Package Gross Weight: 27.000kg

Product Description

Quick Details

CAS No.:

16731-55-8

Other Names:

Potassium metabisulfite

MF:

K2S2O5

EINECS No.:

240-795-3

Place of Origin:

China

Type:

Antioxidants, Preservatives

Brand Name:

Lonwinchem

Model Number:

Food grade

Appearance:

White powder

Asay:

97%

Supply Ability

Supply Ability

100 Metric Ton/Metric Tons per Month

Packaging & Delivery

Packaging Details

1)25kgs/bag, P.P woven bag outside, P.E bag inside,
2)1000kgs/ big bag
3)1200kgs/ big bag 5)25kgs/bag, strong P.E bag

Port

QINGDAO

Lead Time:

within 20 days after receiving the prepayment

Introduction:

 

Potassium metabisulfite is colorless crystal or white crystalline powder with the relative density of 2.34. the melting point was 150-150 C(decomposition). The product had a flavor of sulfur deioxide and soluble in water with acidic aqueous solution, it was not soluble in ethanol. Sulfur dioxide was released from acidic solution and oxidized to sulfate in the air.

 

Application

 

The product was used for the preparation of photographic developing solution, which was also used as food bleaching agents, preservatives, antioxidants .In addition, it could be used to retain freshness of wine, fruit juice, beer clarifying agent, fruits and vegetables, meat , grapes, as well as the non-cyanide silver plating.