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Toxic Organic Chemistry Intermediate 2 - Nitroaniline - 4 - Sulfonic Acid

Toxic Organic Chemistry Intermediate 2 - Nitroaniline - 4 - Sulfonic Acid

Brand Name : FDFF

Model Number : 96-75-3

Certification : SGS

Place of Origin : CHINA

MOQ : 1 Kilogram

Price : NEGOTIANT

Payment Terms : L/C, T/T

Supply Ability : 30 ton/month

Delivery Time : As per quantity

Packaging Details : drum

Product name : 2-Nitro Aniline-4-Sodium Sulfonate

Another name : O-Nitro Aniline-P-Sulfonic Acid

Molecular weight : 218.19

CAS NO. : 616-84-2

Molecular formulate : C6H5N2O5SNa

EINECS : 210-495-7

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2-Nitroaniline-4-sulfonic acid / 616-84-2

Specifications

2-Nitroaniline-4-sulfonic acid
616-84-2
Molecular Formula C6H6N2O5S
2-Nitroaniline-4-sulfonic acid
616-84-2

Molecular Formula C6H6N2O5S
Molecular Weight 218.19
CAS Registry Number 616-84-2
EINECS 210-495-7


Name2-Nitroaniline-4-sulfonic acid
Synonyms4-Amino-3-nitrobenzene-1-sulfonic acid
Molecular Structure
Molecular FormulaC6H6N2O5S
Molecular Weight218.19
CAS Registry Number616-84-2
EINECS210-495-7

Physicochemical properties:

The product is not in the list of toxic and hazardous chemicals, but it possesses a little toxicity from aniline and nitro organics, so it shall seek medical advice for eating by mistake. It is combustible material. In acid solution, the sodium salt of the intermediate can react with nitrite and its sodium salt to form heavy nitrogen salt. The nitro group in molecular structure can be reduced, and the sulfonic acid group can be replaced by another group, deriving various key intermediates.


Application


The product is mainly applied into synthesis of dyes and organic dyes, which is an important intermediate for organic pigments. With it as a heavy nitrogen component, the C.I pigment yellow 133, 168, 169, 61, 62 and other categories can be obtained.



Product Tags:

reactive intermediates

      

benzenesulfonic acid

      
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