105953-73-9
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Basic information
- Product Name: Basic Blue 159
- Synonyms: Basic Blue 159;Blue FBL;Astra Blue B;Astrazon Blue FBL
- CAS NO:105953-73-9
- Molecular Formula: Unspecified
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 105953-73-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Basic Blue 159(CAS DataBase Reference)
- NIST Chemistry Reference: Basic Blue 159(105953-73-9)
- EPA Substance Registry System: Basic Blue 159(105953-73-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 105953-73-9(Hazardous Substances Data)
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105953-73-9 Usage
General Description
Basic Blue 159 is a cationic dye commonly used in the textile and paper industries. It is a synthetic organic compound with a deep blue color and is known for its high color fastness and brightness. This dye is often used in the production of polyester and acrylic fabrics, as well as in paper and leather industries. Basic Blue 159 is also used in the laboratory for staining purposes, particularly in histology and cytology. Despite its widespread use, Basic Blue 159 has been associated with potential health and environmental risks, including skin and eye irritation, as well as toxicity to aquatic organisms. Therefore, proper handling and disposal practices are essential when working with this chemical.Check Digit Verification of cas no
The CAS Registry Mumber 105953-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,5 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 105953-73:
(8*1)+(7*0)+(6*5)+(5*9)+(4*5)+(3*3)+(2*7)+(1*3)=129
129 % 10 = 9
So 105953-73-9 is a valid CAS Registry Number.
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105953-73-9Downstream Products
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Basic Blue 159
