USD $1.00-1.00 / Kilogram
USD $10.00-10.00 / Gram
USD $20.00-40.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
product name: sodium metabisulfite / sodium metabisulphite
molecular weight: 190.10
specification: 25kg woven bag
quality guarantee period: 6 months
melamine
|
no |
items of analysis |
specification |
1 |
appearance |
white power without impurities |
2 |
purity (% ) |
99.8 min |
3 |
water (%) |
0.1 max |
4 |
ph value |
7.5-9.5 |
5 |
ash (%) |
0.03 max |
6 |
kaolin turbidity degree |
20 max |
7 |
color (pt-co) |
20 max |