12270-02-9
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Basic information
- Product Name: C.I.Acid red 337
- Synonyms: Acid red 337 (C.I. 17102)
- CAS NO:12270-02-9
- Molecular Formula: C17H11F3N3NaO4S
- Molecular Weight: 433.3369196
- EINECS: 267-090-3
- Product Categories: N/A
- Mol File: 12270-02-9.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: C.I.Acid red 337(CAS DataBase Reference)
- NIST Chemistry Reference: C.I.Acid red 337(12270-02-9)
- EPA Substance Registry System: C.I.Acid red 337(12270-02-9)
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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: 12270-02-9(Hazardous Substances Data)
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12270-02-9 Usage
General Description
C.I. Acid Red 337, also known as Acid Red GR, is a synthetic organic dye used primarily as a colorant in the textile, paper, and leather industries. It belongs to the azo dye class and is an orange-red powder with good solubility in water. Acid Red 337 is commonly used to dye wool, silk, nylon, and leather due to its vibrant and long-lasting color properties. It is also used in the manufacturing of various consumer products such as cosmetics, inks, and plastics. However, there are concerns about the potential health and environmental effects of Acid Red 337, as azo dyes can release carcinogenic amines when they deteriorate. As a result, there are regulations and guidelines in place for the safe handling and disposal of products containing this dye.Check Digit Verification of cas no
The CAS Registry Mumber 12270-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.Calculate Digit Verification of CAS Registry Number 12270-02:
(7*1)+(6*2)+(5*2)+(4*7)+(3*0)+(2*0)+(1*2)=59
59 % 10 = 9
So 12270-02-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H12F3N3O4S.Na/c18-17(19,20)11-3-1-2-4-13(11)22-23-16-12(21)6-5-9-7-10(28(25,26)27)8-14(24)15(9)16;/h1-8,24H,21H2,(H,25,26,27);/q;+1/p-1
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12270-02-9Downstream Products
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C.I.Acid red 337
