Welcome to LookChem.com Sign In|Join Free

Hefei TNJ chemical industry co.,ltd

Diamond Supplier Enterprise Certification

Diamond
Supplier
10th
years

Search in the shop

  • Search in the shop
  • Search the station
Home>>Products>>POTASSIUM METABISULFITE 16731-55-8

Products Categories

Product Certification&
Enterprise Certification

More Detail

Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Sophia Zhang

Tel: +86-551-65418695

Ms.Rainie Wong

Tel: 0086-551-65418671

Ms.Dory Wong

Tel: 0086-551-67199489

Ms.Bella Tao

Tel: 0551-65418672

Mr.Eric

Tel: +86 551 6541 8675

Ms.Jessie Hwang

Tel: +86-551-65418676

Mr.Will

Tel: 0551-65418684

Ms.Grace Du

Tel: 0086-551 65418681

Mr.Sean Jiang

Tel: 055165418684

Ms.Betty Fang

Tel: 0086-551-65418684

Mr.Bruce Zhang

Tel: 0086 551-67199490

Mobile: 0086-551-18225849144

Tel: +86-551-65418695

Fax: +86-51-65418697

URL: https://www.tnjchem.com

Province/state: Anhui

City: Hefei

Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

MaxCard:


qq Contact Suppliers

POTASSIUM METABISULFITE 16731-55-8

CAS NO.16731-55-8

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,T/T,
Contact Supplier

Product Details

Keywords

  • 16731-55-8
  • POTASSIUM METABISULFITE
  • POTASSIUM M-BISULFITE

Quick Details

  • ProName: POTASSIUM METABISULFITE 16731-55-8
  • CasNo: 16731-55-8
  • Molecular Formula: K2O5S2
  • Appearance: White to slightly yellowish fine cryst...
  • Application: food additives
  • DeliveryTime: 1 week
  • PackAge: 25kg per bag
  • Port: qingdao/shanghai
  • ProductionCapacity: 100 Metric Ton/Year
  • Purity: 97%
  • Storage: dry and cool place avoid fire and heat
  • Transportation: by sea air truck
  • LimitNum: 1 Metric Ton
  • Residue on Ignition: 20ppm
  • Heavy Metal Content: 10ppm
  • Valid Period: 2 years
  • cas: 16731-55-8

Superiority

LinkMan Albert Yu 
Moblie +8613696510409
Skype albertyu
 
POTASSIUM METABISULFITE
White to slightly yellowish fine cryst. powder
Chemical Properties
MP: 190°C
Density:  2.34 g/cm3
Solubility:  H2O: 0.1 M at 20 °C, clear, colorless
CAS:  16731-55-8
MF:  K2O5S2
MW:  222.32
EINECS:  240-795-3

 

Details

POTASSIUM METABISULFITE 
White to slightly yellowish fine cryst. powder
Chemical Properties
MP: 190°C
Density:  2.34 g/cm3
Solubility:  H2O: 0.1 M at 20 °C, clear, colorless
CAS:  16731-55-8
MF:  K2O5S2
MW:  222.32
EINECS:  240-795-3
Packing: 25kg per bag, composite bag lined with plastic bag, or by user`s request. 
Standard: EU food grade E224

Appearance                   colorless crystal or white powder

Assay                           over 97.2%

pH 10%                         solution 3.8-4.8

Heavy metal mg/kg         less 10%

SO2 assay g/100g          over 56.0

K2S2O2 assay g/100g     less 0.1 

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

lookchemhot productCASNew CAS Cas Database Article Data Chemical Catalog
Hot Product 298-12-4 106-50-3 9003-39-8 8000-48-4 134-62-3 57-55-6 872-50-4 127-19-5