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Trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is a complex organic compound with the chemical formula C31H23Cl3N10O10S3. It is a type of azo dye, characterized by its ability to form a colored complex with certain metal ions. This particular compound is known for its use as a colorimetric reagent, often employed in analytical chemistry for the detection and quantification of certain elements due to its color-changing properties in the presence of these ions. The compound's structure includes a naphthalene core with multiple sulfonate groups, which contribute to its water solubility, and an azo group that is responsible for its color. The presence of triazine and pyrimidine rings in the molecule suggests potential applications in areas such as environmental analysis or industrial processes where the detection of specific metal ions is required.

72139-15-2

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Basic information
1. Product Name: trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
2. Synonyms: trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulfophenyl)azo]-, trisodium salt;4-Hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
3. CAS NO:72139-15-2
4. Molecular Formula: C30H19Cl3N11Na3O10S3
5. Molecular Weight: 965.06287
6. EINECS: 276-372-5
7. Product Categories: Organics
8. Mol File: 72139-15-2.mol
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: trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(CAS DataBase Reference)
10. NIST Chemistry Reference: trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(72139-15-2)
11. EPA Substance Registry System: trisodium 4-hydroxy-5-[[4-(methylamino)-6-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate(72139-15-2)
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: 72139-15-2(Hazardous Substances Data)

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72139-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72139-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,3 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72139-15:
(7*7)+(6*2)+(5*1)+(4*3)+(3*9)+(2*1)+(1*5)=112
112 % 10 = 2
So 72139-15-2 is a valid CAS Registry Number.

InChI:InChI=1/C30H22Cl3N11O10S3.3Na/c1-34-28-40-29(36-15-6-4-5-14(11-15)35-26-22(31)25(32)38-27(33)39-26)42-30(41-28)37-18-12-16(55(46,47)48)9-13-10-20(57(52,53)54)23(24(45)21(13)18)44-43-17-7-2-3-8-19(17)56(49,50)51;;;/h2-12,43H,1H3,(H,35,38,39)(H,46,47,48)(H,49,50,51)(H,52,53,54)(H3,34,36,37,40,41,42);;;/q;3*+1/p-3/b44-23-;;;

72139-15-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	Trisodium 4-hydroxy-5-{[4-(methylamino)-6-({3-[(2,5,6-trichloro-4 -pyrimidinyl)amino]phenyl}amino)-1,3,5-triazin-2-yl]amino}-3-[(2- sulfonatophenyl)diazenyl]-2,7-naphthalenedisulfonate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:72139-15-2 SDS

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