2-Amino-4,8-naphthalenedisulfonic acid HAILAN
131-27-1
HAILAN
25kg/bag
2023-05-31
intermediates ,fine chemical,food additives
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
2-Naphthylamine-4,8-disulfonic acid
Other Name:1,5-Naphthalenedisulfonic acid,3-amino-;3-Amino-1,5-naphthalenedisulfonic acid;Acid IV;β-Naphthylamine-4,8-disulfonic acid;2-Naphthylamine-4,8-disulfonic acid;C acid;4,8-Disulfo-2-naphthylamine;7-Amino-1,5-naphthalenedisulfonic acid;2-Amino-4,8-naphthalenedisulfonic acid;NSC 7558;Cassella acid;3-Aminonaphthalene-1,5-disulphonic acid
CAS No.:131-27-1
Molecular Formula:C10H9NO6S2
InChIKeys:InChIKey=MTJGVAJYTOXFJH-UHFFFAOYSA-N
Molecular Weight:303.31
Exact Mass:303.31
EC Number:205-020-5
UNII:X5M28DHP3K
NSC Number:7558
DSSTox ID:DTXSID5059616
HScode:2921499090
Categories:
Characteristics-
PSA:
152
XLogP3:-1.57
Appearance:DryPowder
Density:1.8±0.1 g/cm3
Refractive Index:1.733
Toxicity:Oral-rat LD50: 11400 mg/kg
Flammability characteristics:Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes
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:
Trader
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Main Products:
intermediates ,fine chemical,food additives
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Location:
Yintong Building, No. 1177, Jincheng Road,Beigan Street, Xiaoshan District
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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:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
