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1-Methyl-2-pyrrolidinone
1-Ethyl-2-pyrrolidinone
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Polyvinylpyrrolidone
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1,3-Dioxolane
1,4-Dioxane
Potassium borohydride
Sodium borohydride
Sodium triacetoxyborohydride
Phenylhydrazine-4-sulfonic acid

Category:

Intetmediates/Other intermediates

Product Name:

Phenylhydrazine-4-sulfonic acid

CAS NO:

98-71-5

Molecular Weight:

188.2 

EC NO:

202-694-2

Molecular Formula:

C6H8N2O3S

Spec.:

≥98.0%

Packing:

In galvanized iron drum, net wt. 200kg

Properties:

Light yellow powder or needle-like or leaf-like crystal; m.p.: 286℃; soluble in boiling water, slightly soluble in ethanol, ether, slightly soluble in water

Use:

As pharmaceutical, pesticide or dyes intermediates

Structural Formula:

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