分子式结构:
Chemical Name:1,5-Naphthalenedisulfonic Acid, Disodium Salt HydrateCAS No.:207569-02-6Molecular Fomula:C10H6(SO3Na)2xH2O
Molecular Weight:-
Appearance: white powder
Assay: 95%
Assay: 99.0%~101.0% (anhydrous substance).
Appearance: Light yellow powder
Packaging: 25kg/drum
Sample: Available
Capacity: 300MT/month
Chemical Name:1,4,5,8-Naphthalenetetracarboxylic acid
CAS No.:128-97-2
Molecular Formula: C14H8O8
Molecular Weight:304.21
Appearance:Light yellow powder
Product name:1,4-Phenylene diisocyanate
CAS: 104-49-4
Molecular formula:C8H4N2O2
Molecular weight: 160.13
Appearance: white flake solid
Chemical Name:1,4-Dioxane
CAS No.: 123-91-1
Molecular Formula: C4H8O2
Molecular Weight: 88.11
Appearance:Colorless liquid