C.I. Acid Yellow 204, also known as Acid Bright Yellow MG, is a synthetic azo dye with the chemical formula C16H10N4O7S2Na2. It is characterized by its vibrant yellow color and good lightfastness, making it a popular choice as a coloring agent in various industries.
61814-53-7
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Basic information
- Product Name: C.I. Acid yellow 204
- Synonyms: C.I. Acid yellow 204;Acid Yellow M 5RL;Acidol Yellow M 5RL;Cololan Yellow M 5RL;Navidol Yellow M 5RL;Ratna Acid Yellow M 5RL;Triasolan Yellow 5RL;Acid Yellow 204
- CAS NO:61814-53-7
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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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: C.I. Acid yellow 204(CAS DataBase Reference)
- NIST Chemistry Reference: C.I. Acid yellow 204(61814-53-7)
- EPA Substance Registry System: C.I. Acid yellow 204(61814-53-7)
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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: 61814-53-7(Hazardous Substances Data)
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61814-53-7 Usage
Uses
Used in Textile Industry:C.I. Acid Yellow 204 is used as a coloring agent for dyeing and printing textiles. Its vibrant yellow color and good lightfastness make it suitable for applications where colorfastness is important.
Used in Paper Industry:
In the paper industry, C.I. Acid Yellow 204 is used as a pigment to impart a yellow hue to paper products. Its lightfastness ensures that the color remains consistent over time.
Used in Leather Industry:
C.I. Acid Yellow 204 is also used in the leather industry for dyeing and finishing processes. Its ability to provide a consistent and vibrant yellow color makes it a preferred choice for leather goods.
However, it is important to note that some studies have raised concerns about the potential environmental and health risks associated with C.I. Acid Yellow 204, particularly in terms of its toxicity and potential for bioaccumulation. As a result, regulatory agencies have established guidelines and restrictions to govern its use and ensure safety.
Check Digit Verification of cas no
The CAS Registry Mumber 61814-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,1 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.Calculate Digit Verification of CAS Registry Number 61814-53:
(7*6)+(6*1)+(5*8)+(4*1)+(3*4)+(2*5)+(1*3)=117
117 % 10 = 7
So 61814-53-7 is a valid CAS Registry Number.
61814-53-7Upstream product
61814-53-7Downstream Products
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C.I. Acid yellow 204
