Hangzhou Tiankai Import And Export Co., Ltd.

Organic Intermediate
2-Amino-N-ethyl-benzenesulfonanilide

2-Amino-N-ethyl-benzenesulfonanilide

Usage:intermediate for dyes NAM: 2-Amino-N-ethyl-benzenesulfonanilide1.Appearancepale white crystal powder2.Purity≥98%CAS NO--81-10-73.M.P.-55~57°C Fomula-C14H16N2O2SMolecular weight-276.2Package-50KGS drum,lined with plastic bags and sealed ...
4,4'-Bis(2-amino-benzenesulfonyl)bisphenol ester

4,4'-Bis(2-amino-benzenesulfonyl)bisphenol ester

Usage:intermediate for dyes NAME--4,4'-Bis(2-amino-benzenesulfonyl)bisphenol ester1.Appearance---pale white crystal powder2.Purity≥98%CAS NO.-68015-60-13.M.P.-160~162°C4.Loss of drying≤2%Fomula-C27H26N2O6S2Molecular weight-538.6Package-125 Iron drum, lined with plastic bags...
2-Nitro-benzenesulfonyl

2-Nitro-benzenesulfonyl

Usage:intermediate for dyes NAME-2-Nitro-benzenesulfonyl1.Appearance-light yellow crystal powder2.Purity-≥98%CAS NO.-1694-92-43.M.P.-64~66°C4.Loss of drying≤2%Fomula-C6H4CINO4SMolecular weight-221.6Package-50KGS drum,lined with plastic bags and sealed.  ...
2-Amino-4,6-dinitro-phenol sodium salt

2-Amino-4,6-dinitro-phenol sodium salt

Usage:intermediate for dyes NAME  2-Amino-4,6-dinitro-phenol sodium salt1.Appearance  deep red crystal wet cake2.Purity ≥98%CAS NO. 831-52-73.Amino value ≥60%Fomula  C6H4N3O5NaMolecular  weight 221.1Package  50KGS drum,lined with plastic bags and sealed ...
AcetoAcet-O-Toluilide

AcetoAcet-O-Toluilide

Used as intermediate for dyestuff, organic pigments and pesticides. Used for synthesizing organic yellow dyes. Molecular Formula: C11H13O2NConstitutional Formula: Molecular Weight:191.23Specification:Purity:≥99% Melting Point:≥102°CAppearance: white powder...
Acetoacetanilide (AAA)

Acetoacetanilide (AAA)

Used as intermediate for dystuff, organic pigment, and pesticides. Molecular Formula:C10H11NO2Constitutional Formula: Molecular Weight:177.2Specification:Purity:≥99% Melting point:≥82.5¡æAppearance: white or pale white powderVolatiles:≤0.4%Alkali Insoluble...



Copyright Notice @ 2008-2022 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.