The glass is ITO coated on one side. The coated side may be determined by holding the glass to the light. It will appear lightly opaque and may display a slight difference in color.
703192
Indium tin oxide coated glass slide, square
surface resistivity 8-12 Ω/sq
Synonym(s):
ITO, ITO coated slide, square
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All Photos(2)
About This Item
Linear Formula:
In2O3 · (SnO2)x
CAS Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.
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description
slide
Quality Level
surface resistivity
8-12 Ω/sq
L × W × thickness
25 mm × 25 mm × 1.1 mm
transmittance
84% (nominal at 550nm)
refractive index
n20/D 1.517
SMILES string
O=[Sn]=O.O=[In]O[In]=O
InChI
1S/2In.5O.Sn
InChI key
LNNWKAUHKIHCKO-UHFFFAOYSA-N
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General description
Indium tin oxide (ITO) is widely used as transparent conducting oxides. Its major characteristics are electrical conductivity, optical transparency and the ease to be deposited as films.[1]
substrate: unpolished float glass, SiO2 passivated (200-300 Å)
Application
ITO glass slides were used as a substrate for fabricating polymer solar cells based on blends of polymeric semiconductors and organic light emitting diodes (OLEDS). ITO substrates can also be used to design transparent heater arrays by etching the surface of the substrate by a printing tool.[2] ITO cover slides may be used for closed digital microfluidic devices and as transparent electrodes in display and other optoelectronic devices.[3]Some other probable uses that has been reported are:
Physical properties
Thickness of ITO coating is 1,200-1,600 Å
Storage Class Code
13 - Non 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
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Is the glass coated with ITO on one side or both sides?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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Which way was used for the coating of ITO on glass? Magnetron Sputtering?
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Yes, this product is prepared by Magnetron Sputtering. Specific details are considered proprietary.
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what is the transparency of this product
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Product 703192 is ITO glass with a thickness of 1.1 mm. It should be totally transparent to the naked eye, and the transmittance is 84% (nominal at 550 nm) as per the webpage: https://www.sigmaaldrich.com/product/aldrich/703192
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How is ti possible to distinguish the ITO-coated side from the other?
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It is recommended to simply use a multimeter to test the conductivity or resistivity of both sides. The conductive side is ITO coated.
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Do you have any information regarding the surface roughness of Product No. 703192?
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According to the vendor, Product No. 703192 has a typical surface roughness of <0.15 micrometer/20 mm, peak-to-peak. This value is not measured for every slide, but is an average value.
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What is the strain point for Product No. 703192?
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The strain point of the float glass used for Product No. 703192 is approximately 523 °C.
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Does Product No. 703192 have ITO coating on both sides?
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No, Product No. 703192 has coating on one side only. The best way to identify which side has the coating is to measure the resistivity of the slide. The probes should lightly touch the surface, to minimize any damage to the substrate.
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What is the composition of the glass used for Product No. 703192?
1 answer-
Typical composition of float glass used for Product No. 703192 is 72.6% SiO2, 0.8% B2O3, 1.7% Al2O3, 4.6% CaO, 3.6% MgO, and 15.2% Na2O. These values are not measured for every slide, but are average values.
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