C.I. Disperse Yellow 58 is a brilliant yellow powder that is used as a dye in the textile industry. It is known for its vibrant yellow color and bright fluorescence. The dye's performance is influenced by the presence of calcium and magnesium ions, while iron ions have a slight effect and copper ions have no effect. The appropriate pH value for the dye is between 5 and 7. It is suitable for high temperature and high pressure dyeing, as well as carrier dyeing methods.
12236-30-5
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Basic information
- Product Name: C.I. Disperse Yellow 58
- Synonyms: C.I. Disperse Yellow 58
- CAS NO:12236-30-5
- 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. Disperse Yellow 58(CAS DataBase Reference)
- NIST Chemistry Reference: C.I. Disperse Yellow 58(12236-30-5)
- EPA Substance Registry System: C.I. Disperse Yellow 58(12236-30-5)
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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: 12236-30-5(Hazardous Substances Data)
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12236-30-5 Usage
Uses
Used in Textile Industry:C.I. Disperse Yellow 58 is used as a dye for coloring various types of fibers, including polyester, acetate, and nylon. It is particularly suitable for high temperature and high pressure dyeing processes, as well as carrier dyeing methods. The dye is known for its good fastness properties, including ironing fastness, light fastness, perspiration fastness, and washing fastness, with ratings ranging from 4-5 to 6-7 on the ISO scale.
Preparation
1,4,5,8-Naphthalenetetracarboxylic dianhydride?and 3-Methoxypropan-1-amine?3,4-dichlorobenzenamine?condensation, the closed loop.Standard
Ironing FastnessFading
StainISO
5Check Digit Verification of cas no
The CAS Registry Mumber 12236-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.Calculate Digit Verification of CAS Registry Number 12236-30:
(7*1)+(6*2)+(5*2)+(4*3)+(3*6)+(2*3)+(1*0)=65
65 % 10 = 5
So 12236-30-5 is a valid CAS Registry Number.
12236-30-5Upstream product
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C.I. Disperse Yellow 58
