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1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt

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1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Suppliers list
Company Name: Hangzhou Sunshine Chemicals Co., Ltd  
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Products Intro: Product Name:Acid Red 447
CAS:141880-36-6
Purity:200%
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Products Intro: CAS:141880-36-6
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Products Intro: CAS:141880-36-6
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Basic information
Product Name:1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt
Synonyms:1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt;A mixture of: sodium/potassium 7-[[[3-[[4-((2-hydroxy-naphthyl)azo)phenyl]azo]phenyl]sulfonyl]amino]-naphthalene-1,3-disulfonate
CAS:141880-36-6
MF:C32H25KN5NaO9S3
MW:781.85
EINECS:410-070-8
Product Categories:
Mol File:141880-36-6.mol
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Structure
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Chemical Properties
density 1.74[at 20℃]
solubility 0.1 in mg/100g standard fat at 20 ℃
pka8.02[at 20 ℃]
Water Solubility 48g/L at 20℃
LogP-1.14 at 25℃
EPA Substance Registry System1,3-Naphthalenedisulfonic acid, 7-[[[3-[2-[4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]phenyl]diazenyl]phenyl]sulfonyl]amino]-, potassium sodium salt (1:?:?) (141880-36-6)
Safety Information
Hazard Codes Xi
Risk Statements 43-52/53
Safety Statements 22-24-37-61
MSDS Information
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Usage And Synthesis
Flammability and ExplosibilityNot classified
1,3-Naphthalenedisulfonic acid, 7-3-4-(2-hydroxy-1-naphthalenyl)azophenylazophenylsulfonylamino-, potassium sodium salt Preparation Products And Raw materials
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