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Origin: China
Cas No: 2602-46-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
Chemical Name | tetrasodium 5,5'-(1,1'-biphenyl-4,4'-diylbisazo)-bis-7-amino-6-hydroxy-naphthalene-1,4-disulphonate |
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Synonyms | direct blue; |
CAS No. | 2602-46-2 |
Molecular Formula | C32H20N6Na4O14S4 |
Molecular Weight | 932.75200 |
PSA | 404.26000 |
LogP | 10.16840 |
Properties
Appearance & Physical State | Dark blue microcrystals or black powder |
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Safety Info
Safety Statements | S22; S24/25; S45; S53 |
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Risk Statements | R20/21/22 |
Hazard Codes | T |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
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Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 8760 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |
Oral | LDLo - Lowest published lethal dose | Rodent - rabbit | 4 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |
Administration onto the skin | LDLo - Lowest published lethal dose | Rodent - rabbit | 2 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |
Downstream Product
tetrasodium,3-[[4-[[4-[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-3-methylanilino]-6-(2-hydroxyethylamino)-1,3,5-triazin-2-yl]amino]-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate
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