6428-31-5
6428-31-5
kg
2023-05-07
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Direct Black 19
Other Name:2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2);C.I. Direct Black 19,disodium salt;2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt;C.I. 35255;Artificial Silk Black G;Artificial Silk Black GN;Artificial Silk Black GR;Atlantic Artificial Silk Black G;Bali Viscose Black G;Bencidal Fast Black G;Bali Viscose Black N;Benzanil Fast Black G;Benzo Fast Black G;Benzoform Black RRA-CF;Chlorazol Viscose Black B;Chrome Leather Black GNA;Columbia Fast Black G;Columbia Fast Black GB;Cutamin Black CG;Diamine Fast Black B;Diaphtamine Fast Black KG;Direct Artificial Silk Black G;Direct Fast Black G;Direct Fast Black GU;Direct Fast Black SA;Direct Rayon Black KSG;Fenamin Black GR;Formal Fast Black 2B;Hispamin Fast Black CG;Indoblack GR;Kayarus Black G;Phenamine Viscose Black RR;Pyrazol Fast Black GS;Rayon Black G;Rayon Black M;Rayon Black GSN;Rayon Fast Black B;Solar Black G;Sumilight Black G;Tertrodirect Black V;Tetrazo Deep Black GC Extra;Visco Black N;Viscose Black G;Viscose Black J;Viscose Black GNA;Viscose Black N;Viscose Black NG;Vondacel Black VG;Vondacel Black VN;C.I. Direct Black 19;Direct Black 19;Coranil Direct Black B;Water Black 100;Kayarus Black G Conc.;Water Black P 200;Water Black 200L;Orient Water Black 100L;Orient Water Black 200L;135151-56-3;69073-20-7;73944-27-1;76450-44-7;431058-20-7;148196-18-3
CAS No.:6428-31-5
Molecular Formula:C34H29N13O7S2.2Na
InChIKeys:InChIKey=JUXVLJKHWACNJB-UHFFFAOYSA-N
Molecular Weight:839.77062
Exact Mass:839.139343
EC Number:229-208-1
HScode:3204140000
Categories:
Characteristics-
PSA:
380.37000
XLogP3:12.99380
Appearance:DryPowder; Liquid
Density:1.727g/cm3
Refractive Index:1.817
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
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:
Manufactory
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Main Products:
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides
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Location:
Room 308-80, building 1, 1963 Huaguan Road, Tianhe District, Guangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2021
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
