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1-AMINO-8-NAPHTHOL-4-SULFONIC ACID

CAS No.
83-64-7
Chemical Name:
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
Synonyms
S ACID;kyselinas;chicagoacids;Meldrum’Formyl Meldrum’Pamitoyl Meldrum’Isobutyryl Meldrum’AMINONAPHTHOL SULFONIC ACID S;1-Amino-8-naphthol-4-sulfonicAci;1-AMINO-8-NAPTHOL-4-SULFONIC ACID
CBNumber:
CB2275275
Molecular Formula:
C10H9NO4S
Molecular Weight:
239.25
MDL Number:
MFCD00003992
MOL File:
83-64-7.mol
MSDS File:
SDS
Last updated:2023-11-06 15:10:18

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Properties

Density 1.4338 (rough estimate)
refractive index 1.6500 (estimate)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Dark Brown
CAS DataBase Reference 83-64-7(CAS DataBase Reference)
EPA Substance Registry System 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- (83-64-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  C
Risk Statements  34
Safety Statements  26-27-36/37/39-45
RIDADR  UN 2583 8/PG 2
WGK Germany  2
RTECS  QK1295000

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical A0369 1-Amino-8-naphthol-4-sulfonic Acid >90.0%(N) 83-64-7 25g $75 2021-12-16 Buy
TRC A618678 1-Amino-8-naphthol-4-sulfonicAcid(>80%) 83-64-7 1g $40 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013301 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID 95.00% 83-64-7 25G $1140.59 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013301 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID 95.00% 83-64-7 500G $4665.02 2021-12-16 Buy
Arctom AS018174 4-Amino-5-hydroxynaphthalene-1-sulfonicacid 83-64-7 5g $25 2021-12-16 Buy
Product number Packaging Price Buy
A0369 25g $75 Buy
A618678 1g $40 Buy
CHM0013301 25G $1140.59 Buy
CHM0013301 500G $4665.02 Buy
AS018174 5g $25 Buy

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Chemical Properties,Uses,Production

Chemical Properties

GREY POWDER. 1-Amino-8-hydroxynaphthalene-4-sulfonic acid [83-64-7]. (4-amino-5-hydroxynaphthalene-1-sulfonic acid), S acid, C10H9NO4S, Mr 239.2, is only sparingly soluble in hot water. Reaction with bisulfite gives 4,5-dihydroxynaphthalene-1-sulfonic acid. Diazo compounds couple under acid conditions a to the amino group and under alkaline conditions a to the hydroxy group; bisazo derivatives can be obtained.

Uses

1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds.

Uses

The S acid and its acetyl derivative are used as azo coupling components in e.g., C.I. Mordant Green 14, C.I. Mordant Blue 7, and C.I. Direct Green 39.

Uses

Azo dye intermediate.

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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Global( 82)Suppliers
Supplier Tel Email Country ProdList Advantage
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293 sales@sdzschem.com China 2931 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-81148696 +8615536356810 1047@dideu.com China 3984 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29831 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
GLR Innovations
+91 9891111994 info@glrgroup.in India 4542 58
Hebei Duling International Trade Co. LTD
+8618032673083 sales05@hbduling.cn China 15755 58

View Lastest Price from 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Amino-8-naphthol-4-sulfonic Acid pictures 2020-02-05 1-Amino-8-naphthol-4-sulfonic Acid
83-64-7
US $1.00 / KG 1KG Min98% HPLC g/kg/ton Career Henan Chemical Co
1-Amino-8-naphthol-4-sulfonic Acid pictures 2020-01-03 1-Amino-8-naphthol-4-sulfonic Acid
83-64-7
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
4-amino-5-hydroxy-1-naphthalenesulfonicaci 4-Amino-5-hydroxynaphthalene-1-sulfonicacid 4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID, TECH., 90% 8-AMINO-1-NAPHTHOL-5-SULFONIC ACIDPRACTI CAL GRADE 4-Amino-5-Hydroxynaphthalene-1-Shlfonic Acid 8-Amino-1-naphthol-5-sulfonic acid, tech., 96% 1-AMINO-8-NAPTHOL-4-SULFONIC ACID 8-Amino-1-naphthol-5-sulfonic acid,96%,tech. 4-Amino-5-hydroxy-1-naphthalenesulfonic Acid S Acid 4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID 4-AMINO-5-NAPHTHOL-1-SULFONIC ACID AMINONAPHTHOL SULFONIC ACID S 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID S ACID 4-amino-5-hydroxynaphthalene-1-sulphonic acid chicagoacids kyselina1-amino-8-naftol-4-sulfonova kyselinas 1-Amino-8-naphthol-4-sulfonicAcid> Pamitoyl Meldrum&rsquo Meldrum&rsquo Isobutyryl Meldrum&rsquo Formyl Meldrum&rsquo 1-Amino-8-naphthol-4-sulfonic?Acid?(90%) 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- 8-Amino-1-naphtho1-5-suIfonic acid 1-Amino-8-naphthol-4-sulfonicAci 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID ISO 9001:2015 REACH 1-Amino-8-naphthol-4-sulfonic Acid (>80%) 1-amino-8-naphthol-4-sulphonic acid S ACID/1-AMINO-8-NAPHTHO 4-SULPHOINIC ACID 83-64-7 Intermediates of Dyes and Pigments