If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
307696
Cobalt(II) phthalocyanine
β-form, Dye content 97 %
Synonym(s):
Cobaltous phthalocyaninate, PcCo, Phthalocyanine cobalt(II) salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Estimated to ship onSeptember 09, 2026fromMILWAUKEE | $44.80 |
10 g | Available to ship TODAYfromMILWAUKEE | $227.00 |
50 g | Estimated to ship onSeptember 09, 2026fromMILWAUKEE | $858.00 |
About This Item
Quality Segment
description
p-type semiconducting material
form
powder
composition
Dye content, 97%
mp
>300 °C
density
1.69 g/cm3
SMILES string
[Co]1n2c3nc4nc(nc5n1c(nc6nc(nc2c7ccccc37)c8ccccc68)c9ccccc59)c%10ccccc4%10
InChI
1S/C32H16N8.Co/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;/h1-16H;/q-2;+2
InChI key
MPMSMUBQXQALQI-UHFFFAOYSA-N
General description
Application
Features and Benefits
Other Notes
- HOMO 5.0 eV
- LUMO 3.4 eV[3]
1 of 1
This Item | |||
|---|---|---|---|
| description β-form, Dye content 97 % | description Dye content 85 % | description 96% | description Dye content ~90 % |
| form powder | form - | form powder | form powder |
| Quality Level 200 | Quality Level - | Quality Level 100 | Quality Level 100 |
| composition Dye content, 97% | composition Dye content, 85% | composition - | composition Dye content, ~90% |
| mp >300 °C | mp - | mp - | mp - |
| density 1.69 g/cm3 | density - | density - | density - |
| description p-type semiconducting material | description - | description - | description - |
signalword
Warning
hcodes
pcodes
Hazard Classifications
Carc. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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