metanilic acid cas 121-47-1

描述

Metanilic Acid Details

Chemical Name:Metanilic Acid

CAS No.:121-47-1

Molecular Formula: C6H7NO3S

Molecular Weight:452.54

MolecularStructure:

Appearance: Pink white powder

Assay98%min 70%min

Metanilic Acid Typical Properties

Item	Standard
Appearance	Pink white powder
Assay	98%min / 70%min
Water insolubles	≤0.1%

Metanilic Acid Usage

1. Used as a dye intermediate for the preparation of acidic, reactive dyes

2. Used for the manufacture of azo dyes and sulphur dyes, such as weak acid dark blue 5R, GR acid golden G, reactive brilliant orange K-G, K-GN, KR, K-7R, etc.

3. Used for the preparation of m-aminophenolandvanillin

Metanilic Acid Packaging and Shipping

Packing: 25k/bag

Metanilic Acid Storage

Stored in a cool dry and ventilated place