2-Aminonaphthalene-1-sulfonic acid | CAS 81-16-3

Element: aminonaphthalene sulfonic acid

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C-S » Chemicals » aminonaphthalene-sulfonic-acid-PX347970

Identification

2-Aminonaphthalene-1-sulfonic acid

CAS:

81-16-3

EINECS:

201-331-5

Molecular Formula:

C₁₀H₉NO₃S

MDL:

MFCD00003988

SMILES:

O=S(C1=C2C=CC=CC2=CC=C1N)(O)=O

Synonym:

kyselina tobiasova ; tobiac acid ; nsc5523 ; tobias acid ; super j acid ; wln: l66j bswq cz ; tobiasacid,98% ; tobias aci ; tobias acid 97 pct ; kyselinatobiasova

Suppliers

Ambeed, Inc.

A149919

Krada CPS Industry S.L

KCIS224411220

Shandong SanYoung Industry Co., Ltd

SSI357014280

Shanghai Mintchem Development Co., Ltd.

SMD397815912

Hangzhou Keying Chem Co., Ltd.

HKC306012240

AK Scientific, Inc.

AS19385814

Xingrui Industry Co., Limited

XIL295811832

Capot Chemical Co., Ltd.

35182

Leap Chem Co., Ltd

LC18365508

Santa Cruz Biotechnology, Inc.

SCB306012240

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CAS equal suppliers

Tobias acid

Shanghai Mintchem Development Co., Ltd.

SMD8583432

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Rit-Chem Co. Inc.

RC3741122

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Shenzhen Jinchang Chemicals Co., Ltd

SJC7923168

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Sancai Industry Co.,Ltd.

SIC5282112

Tobias acid

Zehao Industry Co., Ltd.

ZI5281584

2-Naphthylamine-1-sulfonic acid

Angene International Limited

AGN-PC-0WA70S

2-Naphthylamine-1-sulfonic acid

Simagchem Corporation

SC19535859

2-Naphthylamine-1-sulfonic acid

Xiamen Equation Chemical Co.,Ltd

XECC297614880

2-Naphthylamine-1-sulfonic acid

Chemlyte Solutions

CS16745022

2-Amino-1-naphthalenesulfonic acid

Santa Cruz Biotechnology, Inc.

223390

2-Amino-1-naphthalenesulfonic Acid

TCI Chemicals (India) Pvt. Ltd.

A0343

2-Aminonaphthalene-1-sulfonic acid, 98%

Alfa (A Johnson Matthey Company)

A374411232

2-Naphthylamine-1-sulfonic acid (Tobias acid)

Dayang Chem (Hangzhou) Co.,Ltd.

DC697527900

2-Naphthylamine-1-sulfonic acid (Tobias acid)

Aecochem Corp.

AC31509450

2-Naphthylamine-1-sulfonic acid (Tobias acid)

Gihi Chemicals Co., Limited

GCL607524300

Tobias acid(2-Aminonaphthalene-1-sulfonic acid)

Hainan Zhongxin Chemical Co., Ltd.

HZC799031960

Prices & Availability

Data is processed

Properties for 2-Aminonaphthalene-1-sulfonic acid

Molecular Weight:

223.25 g·mol−1

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection

Hazard Classes:

RID/ADR certification :

2585

Alternative Distributors of [2-Aminonaphthalene-1-sulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified