Trade Lead Description:
Molecular Formula: Na2S2O5
CAS NO.: 7681-57-4
Brand Name:P&B
Purity:96%
Grade Standard: Tech. Grade
Description: 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.
Specification:
ITEMS UNIT SPECIFICATION
Purity %min 96
As (ppm) max 5
Fe (ppm) max 50
Pb (ppm) max 10
Cd (ppm) max 10
PH 4-5
Water insolubles (%) max 0.05
Molecular Formula Na2 S2 O5
CAS# 7681-57-4
HS Code 28311000
Packing Net 25kgs plastic woven bags with inner liner or as requested.
Storage Sealed in cool dry place
Qualities are conformed to HG/T 2935-2006
Packing: Packed in 25kg plastic woven bag, 25kg Kraft pape bag, 25kg PE bag, 500kg/1000kg
/1100kg/1200kg jumbo bag or as per the buyer's requirement.
| Type of Offer: |
Offer to Sell |
| Quantity: |
Not Specified |
| Packaging: |
25kg/bag |
| Price / Incoterms Conditions: |
Not Specified |
Posted from China - Beijing on 25 April, 2012
|
|
|
Trade Leads Directory -> All Trade Leads -> Chemicals -> Inorganic Chemicals -> Sodium Metabisulfite
