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SJZ Chenghui chemical co ltd


Home > Products > Organic Intermediate > Sulfanilic Acid with white Crystal Powder

Sulfanilic Acid with white Crystal Powder

Sulfanilic Acid with white Crystal Powder

Unit Price: USD 1550 / Ton
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Min. Order: 5 Ton
Delivery Time: 10 Days

Basic Info

    Classification: Substituted Benzenes

    Shape: Powdery

    Grade Standard: Industrial Grade

    Source: Petroleum

    Purity: 99% Min

    Moisture: 0.5% Max

    Free Aniline: 0.02% Max

    Water Insoluble Matter: 0.1% Max

Additional Info

    Packaging: 25kgs/500kgs/750kgs

    Productivity: 20000 mts per year

    Brand: chenghui

    Transportation: Ocean,Land

    Place of Origin: China

    Supply Ability: 20000 mts

    Certificate: ISO 9002

    HS Code: 29214200

    Port: Xingang,Qingdao,Shanghai

Product Description

As the compound readily form diazo compounds, Sulfanilic Acid is used to make dyes and sulpha drugs.This property is also used for the quantitative analysis of nitrate and nitrite ions by diazonium coupling reaction with N-(1-Naphthyl)ethylenediamine, resulting in an azo dye, and the concentration of nitrate or nitrite ions were deduced from the color intensity of the resulting red solution by colorimetry. We produce and supply a large quantity of Sulfanilic Acid each year.

Diazo coupling of sulfanilic acid and N-1-(Naphthyl)ethylenediamine.png
It is also used as a standard in combustion analysis and in the Pauly reaction.

Methyl orange (azo coupling with dimethylaniline)
Acid orange 7 (azo coupling with 2-naphthol)
Chrysoine resorcinol (azo coupling with resorcinol)
End uses
Sulfanilic acid has four primary end uses. Sulfanilic Acid is used as an intermediate in the production of yellow food dye, specific pharmaceutical applications, optical brighteners for white paper and as a concrete additive. The sulfanilic acid intermediate can be purchased in four different grades - technical grade, pure grade, Sodium Sulfanilate solution and sodium sulfanilate dry powder.

sulfanilic acid 06

Looking for ideal Sulfanilic Acid Monohydrate Boiling Point Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Sulfamoxole White Powder are quality guaranteed. We are China Origin Factory of Preparation of Sulfanilic Acid from Aniline. If you have any question, please feel free to contact us.

Product Categories : Organic Intermediate

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