fluorescent brightener 85 cas 12224-06-5

描述

Fluorescent Brightener 85 Details

Chemical Name: Fluorescent Brightener 85

CAS No.:12224-06-5

Molecular Formula: C36H34N12Na2O8S2

Molecular Weight: 872.8403

MolecularStructure:

Appearance: Light yellow or yellow powder

Fluorescent Brightener 85 Typical Properties

Item	Specifications
Appearance	Light yellow or yellow powder
Fluorescent intensity	100±3
Color	Approximate-slightly different
Whiteness(Difference with the standard)	≥-3
Moisture	≤5%
Insoluble impuritiesin water	≤0.5%
Fitness (Residue on 250 μm sieve)	≤10%

Fluorescent Brightener 85 Usage

1. Whitening of cotton and viscose products, as well as brightening of light or printed products, good light fastness, good affinity for cellulose fibers, dyeing, printing, padding and printing

2. Used for whitening of vinylon and cotton products

3. Used for whitening of paper, pulp or paint

Fluorescent Brightener 85 Packaging and Shipping

Packing: 25kg/drum

Fluorescent Brightener 85 Storage

1.Storedin cool place

2.Keep container tightly closed in a dry and well-ventilated place