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sodium pyrosulfite
sodium pyrosulfite
  • >= 2000  Kilogram US $3,000.000
Supply Ability:
2000 Kilogram/Kilograms per 0
Port:
Qingdao
Your Email:
Quantity:
Kilogram
  • Product Details
  • Company Profile
Product Description

提前期

Quantity(Kilograms)1 - 1>1
Est. Time(days)7To be negotiated

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Cheap-caustic-soda-flakes-pearls-99-sodium (2).jpgSodium Metabisulfite

Property: white or light yellow crystal powder, a strong smell of sulfur dioxide,relative density is 1.4,

easy to dissolve in water and glycerin, water solution. It has acidity,and its solubility will become large

while raising the temperature and is less to dissolve in ethanol.
Molecular Formula :Na2S2O5
Molecule Weight :190.12
CAS NO .:7681-57-4
Appearance :White Free white crystalline powder
Packing:Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag,
500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement. 

Melting point

150 °C

density

1.48

storage temp.

Store at RT.

solubility

540 g/L (20°C)

form

Powder/Solid

Specific Gravity

1.48

color

White to slightly yellow

PH

3.5-5 (50g/l, H2O, 20)

Water Solubility

540 g/L (20 ºC)

Sensitive

Air & Moisture Sensitive

Merck

14,8638


Packaging & Shipping

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Product Uses
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Zhenghao Li
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China | Manufacturer

Experience:Established 0

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