4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA) - cheap 4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA) and 4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA) manufacturer from china by item 34109126.

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Amplifier [1]
Battery Packs [1]
Bicycle [1]
Building Coating [1]
Digital Cameras [1]
LED Bulbs & Tubes [1]
LED Lamps [1]
Organic Intermediate [5]
Other Apparel Fabric [1]
Other Drive & Storage Devices [1]
Oximeter [2]
Pigment [1]
PVC [1]
Rubber Chemicals [1]
Testing Equipment [1]

contact datails

Ruian Wanlong chemical Co.,Ltd.

Pandai chemical industrial area, Ruian city, Zhejiang

+86-577-65092467 65092470

Larger photo of 4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA)

4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA)


company	Ruian Wanlong chemical Co.,Ltd.
Categories	Dyestuff Intermediates
Update	2010-12-30
Original Region	China
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4,4'-Diamino-Phenylsulfanilamidoaniline (Abbreviation DASA)

I . Chemical name
4-Amino-N-(4-Aminophenyl)-benzenesulfonamide,4,4'-Diamino-phenylsulfanilamidoaniline.
II . Molecular structure
III . Chemical Abstract Registry Number
16803-97-7
IV . Quality Index (Executive standard Q/RWH 112-2001)

Appearance	greyish white solid's powder
Purity (diazonium method) %	≥96.0
PH value of water suspension	6.5~7.5

V . Applied illustration
The product is the substitute of overseasly prohibited dyestuff intermediate benzidine and derivative. It is already used for produce acid black 210, acid black 234 etc.dyes at domestic market.
VI . Package
The product packed in paper plastic bag lined with plastic film, net weight 20kg.

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