4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
119-72-2
Industrial Grade
99.8%
Shang
25kg/500kg bags
2023-10-20
m-Toluidine,N,N-diethyl-m-toluidine,4-Nitrotoluene-2-Sulfonica Acid,Monoethanolamine,Color Developer CD3
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Other Name:Benzenesulfonic acid,5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-;2,2′-Stilbenedisulfonic acid,4-amino-4′-nitro-;5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid;4-Amino-4′-nitrostilbene-2,2′-disulfonic acid;4-Nitro-4′-aminostilbene-2,2′-disulfonic acid;ANS
CAS No.:119-72-2
Molecular Formula:C14H12N2O8S2
InChIKeys:InChIKey=GHBWBMDGBCKAQU-UHFFFAOYSA-N
Molecular Weight:400.38
Exact Mass:400.38
EC Number:204-346-5
HScode:2921420090
Categories:
Characteristics-
PSA:
197.34000
XLogP3:5.10680
Appearance:white powder
Density:1.779g/cm3
Melting Point:>300°C
Water Solubility:soluble in water.
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Distributor
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Main Products:
m-Toluidine,N,N-diethyl-m-toluidine,4-Nitrotoluene-2-Sulfonica Acid,Monoethanolamine,Color Developer CD3
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Location:
23F14, No.398, Guiyang Road, Yangpu District, Shanghai
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
51-100
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Year of Establishment:
2005
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Certifications:
Hazardous chemical business license,Hazardous chemical business license
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Country Product Purchase Quantity Date Posted Post an enquiry for this product