3-Methyl-6-aminobenzenesulfonic acid (4B acid) | CAS 88-44-8

Element: aminobenzenesulfonic methyl acid acid

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C-S » Chemicals » methyl-aminobenzenesulfonic-acid-acid-PX2091022

Identification

3-Methyl-6-aminobenzenesulfonic acid (4B acid)

CAS:

88-44-8

EINECS:

201-831-3

Molecular Formula:

C₇H₉NO₃S

MDL:

Synonym:

toluidine-sulfonicacid ; 5-methylorthanilic acid ; 4-aminotoluol-3-sulfonsure ; ptmsa ; 4b acid, pure ; red4bacid ; 4b acid ; p-toluidine-m-sulfonic acid ; p-toluidine-2-sulfonicscid ; ptms

Suppliers

Fanwood Chemical, Inc.

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Prices & Availability

Data is processed

Properties for 3-Methyl-6-aminobenzenesulfonic acid (4B acid)

Molecular Weight:

187.22 g·mol−1

Density:

1.49 g/cm³ at 25° C

Melting point:

300 °C

Boiling point:

>350° C

Physical Description:

beige crystalline powder

Safety & Transport Information

Risk Codes:

R34 - Causes burns
R36 - Irritating to eyes
R45 - May cause cancer

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use

Hazard Classes:

Hazard Symbols:

T, C, Xi

RID/ADR certification :

UN 2585 8 / PG 3

Alternative Distributors of [3-Methyl-6-aminobenzenesulfonic acid (4B 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

China National Chemical Construction, Shenzhen Company | Nantong Bestime Chemical Co., Ltd. | Jiahua Chemicals Corporation