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98-36-2

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98-36-2 Usage

Chemical Properties

pinkish to beige-light brown crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 98-36-2 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98-36:
(4*9)+(3*8)+(2*3)+(1*6)=72
72 % 10 = 2
So 98-36-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H6ClNO3S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H,8H2,(H,9,10,11)/p-1

98-36-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Chloroaniline-5-sulfonic Acid

1.2 Other means of identification

Product number -
Other names 3-Amino-4-choloro-benzenesulfonic acid(2-CHLOROANILINE-5-SULFONIC ACID)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:98-36-2 SDS

98-36-2Synthetic route

barium salt of/the/ 4-chloro-3-nitro-benzene-sulfonic acid-(1)

barium salt of/the/ 4-chloro-3-nitro-benzene-sulfonic acid-(1)

1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

Conditions
ConditionsYield
With iron(II) sulfate man versetzt darauf mit Aetzbaryt;
1,10-Phenanthroline
66-71-7

1,10-Phenanthroline

1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

water
7732-18-5

water

zinc(II) oxide

zinc(II) oxide

[zinc(phenanthroline)2(4-chloro-3-aminobenzene sulfonate)2] dihydrate

[zinc(phenanthroline)2(4-chloro-3-aminobenzene sulfonate)2] dihydrate

Conditions
ConditionsYield
In ethanol; water Cl(NH2)C6H3SO3H (10.0 mmol) added to suspn. oa ZnO (5.0 mmol) (H2O) withstirring, then soln. of N2C12H8 (10.0 mmol) (EtOH) added, heated at 80. degree.C for 15 min; filtered, crystd. for several d; elem. anal.;73%
4-Sulfamoyl-benzenediazonium
14289-29-3

4-Sulfamoyl-benzenediazonium

1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

5-amino-4-chloro-2-(4-sulfamoyl-phenylazo)-benzenesulfonic acid

5-amino-4-chloro-2-(4-sulfamoyl-phenylazo)-benzenesulfonic acid

1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

4-chloro-3-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid amide

4-chloro-3-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid amide

Conditions
ConditionsYield
Ueberfuehrung in das entsprechende Hydrazin; Behandeln mit Acetessigester und Erwaermen mit Natronlauge;
1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

3-amino-4-chloro-benzenesulfonyl chloride
62720-56-3

3-amino-4-chloro-benzenesulfonyl chloride

Conditions
ConditionsYield
With chlorosulphuric acid
With chlorosulphuric acid
1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

4-chloro-3-hydrazino-benzenesulfonic acid
98-39-5

4-chloro-3-hydrazino-benzenesulfonic acid

Conditions
ConditionsYield
Diazotization.Reduktion der Diazoverbindung;
1-amino-2-chlorobenzene-5-sulphonic acid
98-36-2

1-amino-2-chlorobenzene-5-sulphonic acid

2-Chloro-5-sulfo-benzenediazonium; chloride
24569-40-2

2-Chloro-5-sulfo-benzenediazonium; chloride

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In water at 0 - 5℃;

98-36-2Upstream product

98-36-2Relevant articles and documents

2,4-diamino-6-fluorotriazine disazo reactive dyestuffs

-

, (2008/06/13)

A dyestuff of the formula STR1 in which R is H or Ch3 STR2 in which R1 is H, substituted or unsubstituted C1 -C4 -alkyl or --X--Y X is a divalent aliphatic, cycloaliphatic, aliphaticcycloaliphatic radical or an araliphatic radical Y is COOH, SO3 H, OSO3 H or SO2 G, in which G is CH=CH2 or --CH2 --CH2 --Z, in which Z denotes a group which can be eliminated under alkaline conditions, R2 is H or C1 -C4 -alkyl, and the benzene radical D and the benzene or naphthalene radical L can contain customary substituents, is suitable for the dyeing and printing of OH- and NH-containing materials. They produce lightfast and wetfast brilliant dyeings and prints.

Reactive dyestuffs comprising a triazine moiety and a vinylsulfonyl moiety both being linked by a substituted alkylene bridge member

-

, (2008/06/13)

A reactive dye of the formula STR1 in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxazine dyes and nitroaryl dyes, R is hydrogen, C1 -C4 alkyl which is unsubstituted or substituted with --COOH or --SO3 H, cyanoethyl, or hydroxyethyl, X is fluorine, chlorine, bromine, --SO3 H, phenylsulfonyl or C1 -C4 -alkylsulfonyl, p is 1 or 2 and A is a radical of the formula STR2 in which: Y is chlorine, bromine, fluorine, --OH, --OSO3 H, --O-acyl, --CN, --COOH, --COO--C1 -C4 -alkyl, --CONH2 or --SO2 --Z, the group designated "alk" is a straight or branched polymethylene radical having 2 to 6 carbon atoms, V is STR3 hydrogen or C1 -C4 -alkyl which is unsubstituted or substituted by C1 -C2 -alkoxy, carboxyl, sulfo, halogen or hydroxy, Z is β-halogenoethyl, vinyl or β-acetoxyethyl, or A is a radical of the formulae STR4 in all of which R' is C1-6 -alkyl or hydrogen, Z is as defined above, o is 0 to 6, and m is 2 to 6.

Barium laked phenylazonaphthalene dye containing sulfonic acid groups

-

, (2008/06/13)

Azo dyes containing sulfonic acid groups laked with barium and derived from an anilinesulfonic acid as diazo component and a β-naphtholsulfonic acid as coupling component for example a dye of the formula STR1 The dyes are eminently suitable as pigments for coloring surface coating compositions, printing inks and particlarly resins.

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