Brilliant Blue #1, also known as C.I. Food Blue 1, is a synthetic food dye belonging to the triphenylmethane family. It is a water-soluble, blue-colored dye used in various applications, including food, beverages, pharmaceuticals, and cosmetics. The chemical structure consists of a central carbon atom bonded to three phenyl rings and a diazinyl group, with the molecular formula C37H34N2Na2O9S3. It is known for its high tinctorial strength, meaning it requires a small amount to achieve a deep color. However, its use in food has been restricted or banned in some countries due to potential health concerns, such as allergic reactions and hyperactivity in children.

1341-89-5

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Basic information
1. Product Name: BRILLIANT BLUE #1
2. Synonyms: BRILLIANT BLUE #1
3. CAS NO:1341-89-5
4. Molecular Formula:
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: BRILLIANT BLUE #1(CAS DataBase Reference)
10. NIST Chemistry Reference: BRILLIANT BLUE #1(1341-89-5)
11. EPA Substance Registry System: BRILLIANT BLUE #1(1341-89-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1341-89-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1341-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,4 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1341-89:
(6*1)+(5*3)+(4*4)+(3*1)+(2*8)+(1*9)=65
65 % 10 = 5
So 1341-89-5 is a valid CAS Registry Number.

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