2,4-Diaminobenzenesulfonic acid RC10213
88-63-1
Industrial Grade
99%
Royalchem
25kg/drum
Yes
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referencebrown crystalline powderBasic Info
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Product Name:
2,4-Diaminobenzenesulfonic acid
Other Name:Benzenesulfonic acid,2,4-diamino-;2,4-Diaminobenzenesulfonic acid;o-Aminosulfanilic acid;1,3-Diaminobenzene-6-sulfonic acid;m-Phenylenediamine-4-sulfonic acid;1,3-Diaminobenzene-4-sulfonic acid;1,3-Phenylenediamine-4-sulfonic acid;4-Sulfo-1,3-diaminobenzene;Metaphenylenediamine-4-sulfonic acid;NSC 7835;2,4-Diamino-1-benzenesulfonic acid;ABSA;1-Sulfo-2,4-phenylenediamine
CAS No.:88-63-1
Molecular Formula:C6H8N2O3S
InChIKeys:InChIKey=JVMSQRAXNZPDHF-UHFFFAOYSA-N
Molecular Weight:188.2
Exact Mass:188.20
EC Number:201-846-5
UNII:863X637R5Q
NSC Number:7835
DSSTox ID:DTXSID3044465
HScode:2921519090
Categories:
Characteristics-
PSA:
115
XLogP3:-0.85
Appearance:Slight grayish brown powder
Density:1.6±0.1 g/cm3
Melting Point:>294 °C @ Solvent: Water
Boiling Point:313ºC
Refractive Index:1.684
Storage Conditions:Store in a cool, dry place. Store in a tightly closed container.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H317 May cause an allergic skin reaction
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/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
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 P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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