high quality 2,2'-Benzidinedisulfonic acid 99% transparent liquid KANBEI
HALAL ISO
117-61-3
Industrial Grade
99%
QINGDAO
KANBEI
25kg drum
2023-10-08
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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DescriptionCertificatesBasic Info
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Product Name:
2,2′-Benzidinedisulfonic acid
Other Name:[1,1′-Biphenyl]-2,2′-disulfonic acid,4,4′-diamino-;2,2′-Biphenyldisulfonic acid,4,4′-diamino-;4,4′-Diamino[1,1′-biphenyl]-2,2′-disulfonic acid;2,2′-Disulfobenzidine;2,2′-Benzidinedisulfonic acid;6,6′-Bimetanilic acid;4,4′-Diaminobiphenyl-2,2′-disulfonic acid;4,4′-Diaminodiphenyl-2,2′-disulfonic acid;2,2′-Disulfo-4,4′-diaminobiphenyl;NSC 3763;4,4′-Diaminobiphenyl-2,2′-bis(sulfonic acid);4,4′-Benzidine-2,2′-disulfonic acid;4,4′-Diamino-[1,1′-biphenyl]-2,2′-disulfonic acid;1351935-87-9
CAS No.:117-61-3
Molecular Formula:C12H12N2O6S2
InChIKeys:InChIKey=MBJAPGAZEWPEFB-UHFFFAOYSA-N
Molecular Weight:344.36
Exact Mass:344.36
EC Number:204-200-0
UNII:ALF643N2EQ
NSC Number:3763
DSSTox ID:DTXSID3024572
HScode:2921590090
Categories:
Characteristics-
PSA:
178
XLogP3:-0.3
Appearance:Dark purple Powder
Density:1.7±0.1 g/cm3
Melting Point:168 °C @ Solvent: Water
Refractive Index:1.703
Water Solubility:H2O: <0.1 g/100 mL at 20 ºC
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Flammability characteristics:Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes
Air and Water Reactions:Insoluble in water.
Reactive Group:Sulfonates, Phosphonates, and Thiophosphonates, Organic
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Sub-category 1A
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
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:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product