Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN

245356

Sigma-Aldrich

Copper phthalocyanine-3,4′,4″,4″′-tetrasulfonic acid tetrasodium salt

Dye content 85 %

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
CN¥713.23
5 G
CN¥2,870.39

CN¥713.23


Please contact Customer Service for Availability

Request a Bulk Order

Select a Size

Change View
1 G
CN¥713.23
5 G
CN¥2,870.39

About This Item

Empirical Formula (Hill Notation):
C32H12CuN8O12S4 · 4Na
CAS Number:
Molecular Weight:
984.25
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

CN¥713.23


Please contact Customer Service for Availability

Request a Bulk Order

form

solid

Quality Level

composition

Dye content, 85%

mp

>300 °C (lit.)

λmax

630 nm (2nd)
667 nm

SMILES string

[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc2c3nc(nc4n5[Cu]n6c(nc7nc(nc5c8c(cccc48)S([O-])(=O)=O)c9ccc(cc79)S([O-])(=O)=O)c%10ccc(cc%10c6n3)S([O-])(=O)=O)c2c1

InChI

1S/C32H16N8O12S4.Cu.4Na/c41-53(42,43)13-4-7-16-20(10-13)29-33-25(16)35-30-22-12-15(55(47,48)49)6-9-18(22)27(37-30)39-32-24-19(2-1-3-23(24)56(50,51)52)28(40-32)38-31-21-11-14(54(44,45)46)5-8-17(21)26(34-29)36-31;;;;;/h1-12H,(H4-2,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52);;;;;/q-2;+2;4*+1/p-4

InChI key

GXWBZGOFJIOIMF-UHFFFAOYSA-J

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
406481131164236047
form

solid

form

solid

form

solid

form

powder

composition

Dye content, 85%

composition

Dye content, 75%

composition

Dye content, 85%

composition

Dye content, 85%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

λmax

630 nm (2nd), 667 nm

λmax

672 nm

λmax

608 nm

λmax

610 nm

mp

>300 °C (lit.)

mp

-

mp

≥340 °C

mp

-

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service