4-Nitrotoluene-2-Sulphonic Acid

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CAS NO.： 121-03-9

FOB Price： NEGOTIABLE Get Latest Price

Specification： 80% (Reduction of zinc powder)

Documentation： Get COA after inquiry

Lead Time： 1-2 weeks

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

4-Nitrotoluene-2-Sulphonic Acid

Chemical name:	4-Nitrotoluene-2-Sulphonic Acid
Structural formula:
Molecular formula:	C₇H₇NO₅S
Molecular weight :	217.1992
CAS number :	121-03-9
Application:
It is an intermediates for direct dyestuff .

Specification:

Appearance	Light white crystals
Assay	80% (Reduction of zinc powder)
Free Acid	3.0%
Loss on drying	0.1%

Properties

The product is a fluorescent brightener and dye intermediate.

CAS No.

121-03-9

Formula

C7H7NO5S

Molecular Mass

217.19900

Exact Mass

217.00400

PSA

108.57000

Logp

2.75390

IUPAC

2-methyl-5-nitrobenzenesulfonic acid

Matter Classification

organic

Category

Melting Point

135°C

Density

1.547g/cm3

Boiling Point

500ºC

Appearance

Yellow powder

Acidity and Basicity

acidness

HS Code

29049900

UN No.

3261

DG-Class

Risk Code

R34

Safety Label

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≥ 95%

25KG/Fibre Drum

4-Nitrotoluene-2-Sulphonic Acid

CAS: 121-03-9

80% (Reduction of zinc powder)

25KG/Fibre Drum

Lianyungang Lion chemicals co., Ltd

18YRS

Business Type：

Manufacturing

Country/Region：

Jiangsu, China

Contacts：

Mr. Liu

Position Title：

Sales Manager

Tel：

0086- 024-31264855

Email：

lion@chemmail.net

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4-Nitrotoluene-2-Sulphonic Acid