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 $1.00-1.00 / Kilogram
product name: sodium metabisulfite / sodium metabisulphite
molecular weight: 190.10
specification: 25kg woven bag
quality guarantee period: 6 months
product name:tributy2l borate
cas: 13195-76-1
mf: c12h27bo3
mw: 230.15
physical and chemical properties :colorless transparent liquid,
assay: ≥99.5
residue on ignition: ≤ 0.05%
refractive index: 1.38-1.40