76482-77-4
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Basic information
- Product Name: Fluorescent Brightener 204
- Synonyms: Fluorescent Brightener 204;blankophor ra
- CAS NO:76482-77-4
- Molecular Formula: C32H26N12Na2O6S2
- Molecular Weight: 784.74
- EINECS: N/A
- Product Categories: N/A
- Mol File: 76482-77-4.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: Fluorescent Brightener 204(CAS DataBase Reference)
- NIST Chemistry Reference: Fluorescent Brightener 204(76482-77-4)
- EPA Substance Registry System: Fluorescent Brightener 204(76482-77-4)
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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: 76482-77-4(Hazardous Substances Data)
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76482-77-4 Usage
General Description
Fluorescent Brightener 204, also known as stilbene, is a chemical compound primarily used in laundry detergents to enhance the appearance of color in clothes by converting UV light wavelengths into visible light, thereby making garments appear brighter and cleaner. It works by absorbing light in the ultraviolet and violet region (usually 340-370 nm) of the electromagnetic spectrum, and re-emitting light in the blue region (typically 420-470 nm). It is considered safe for general use but can cause allergic reactions or eye and respiratory tract irritation on direct exposure or inhalation.Check Digit Verification of cas no
The CAS Registry Mumber 76482-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,8 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.Calculate Digit Verification of CAS Registry Number 76482-77:
(7*7)+(6*6)+(5*4)+(4*8)+(3*2)+(2*7)+(1*7)=164
164 % 10 = 4
So 76482-77-4 is a valid CAS Registry Number.
76482-77-4Upstream product
76482-77-4Downstream Products
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Fluorescent Brightener 204
