Materials Science

Explore materials science products for electronics, energy, biomedical, and manufacturing research. Discover specialty materials and precursors (where available), with property and handling information to support synthesis, processing, and characterization.

Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.

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Energy Materials

2,684

Energy materials for batteries, fuel cells, catalysis, and related research. Discover materials and precursors (where available) that support electrode development, electrolytes, and energy conversion studies.

Fuel Cell Catalysts · Battery Materials · Fuel Cell Membranes & Materials · Chalcogenides ·

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Electronic Materials

5,163

Electronic materials for microelectronics, optoelectronics, and device research. Browse materials and precursors (where available) used in thin films, lithography, and fabrication workflows, supported by property and handling information.

Magnetic materials · Inorganic & Metallic Nanomaterials · Carbon Nanomaterials · Liquid Crystals ·

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Biomedical Materials

5,030

Biomedical materials for research in tissue engineering, drug delivery, diagnostics, and implants. Browse biomaterials and related products (where available) with property and application context to support translational work.

Biomedical Polymers · Hydrophilic Polymers · Hydrophobic Polymers · Polyethylene Glycol (PEGs & PEOs) ·

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Popular Products

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Eosin Y(water soluble)
CAS: 17372-87-1 EC Number: 241-409-6 Formula: C₂₀H₆Br₄Na₂O₅ Molecular Weight: 691.85

Solid Indicator ?

● In Stock — Germany Item #: E141405
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Synonyms
Eosine Extra Yellowish | Eosine Lake Red Y | Eosine Yellowish | Eosin Natricum | Fenazo Eosine XG | Phloxine Toner B ...
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Methyl 5-Norbornene-2-carboxylate(endo- and exo- mixture)
CAS: 6203-08-3 Formula: C₉H₁₂O₂ Molecular Weight: 152.19

≥96%

● In Stock — US warehouse, ships to EU* Item #: M101937
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IUPAC Name

methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate

SMILES

COC(=O)C1CC2CC1C=C2

InChIKey
RMAZRAQKPTXZNL-UHFFFAOYSA-N

InChI

1S/C9H12O2/c1-11-9(10)8-5-6-2-3-7(8)4-6/h2-3,6-8H,4-5H2,1H3

Synonyms
2-Methoxy-5-(1-phenyl-2-propenyl)benzo-1,4-quinone | NSC69065 | NSC-69065 | NCIOpen2_000329 | 2-methoxycarbonyl-5-nor...
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Polycarbonate
CAS: 25037-45-0 EC Number: 607-501-9 PubChem CID: 159987 Formula:

UV resistant,melt index：5 g/10 min (300°C/1.2kg)

◐ .Made to order · 8–12 wks Item #: P301659
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IUPAC Name

carbonic acid;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol

SMILES

CC(C)(C1=CC=C(C=C1)O)C2=CC=C(C=C2)O.C(=O)(O)O

InChIKey
XSXWYGABGYBZRM-UHFFFAOYSA-N

InChI

1S/C15H16O2.CH2O3/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;2-1(3)4/h3-10,16-17H,1-2H3;(H2,2,3,4)

Synonyms
XSXWYGABGYBZRM-UHFFFAOYSA-N | carbonic acid;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol | SCHEMBL1940373
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Potassium chromate
CAS: 7789-00-6 EC Number: 232-140-5 Formula: K₂CrO₄ Molecular Weight: 194.19

Liquid 5% aqueous solution

● In Stock — Germany Item #: P196511
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Technical Identifiers

IUPAC Name

dipotassium;dioxido(dioxo)chromium

SMILES

[O-][Cr](=O)(=O)[O-].[K+].[K+]

InChIKey
XMXNVYPJWBTAHN-UHFFFAOYSA-N

InChI

1S/Cr.2K.4O/q;2*+1;;;2*-1

Synonyms
POTASSIUM CHROMATE|7789-00-6|Bipotassium chromate|Potassium chromate(VI)|Dipotassium chromate|Dipotassium monochromat...
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6-Mercaptohexanoic acid
CAS: 17689-17-7 EC Number: 626-672-0 Formula: C₆H₁₂O₂S Molecular Weight: 148.22

Liquid ≥90%

● In Stock — US warehouse, ships to EU* Item #: M292991
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Technical Identifiers

IUPAC Name

6-sulfanylhexanoic acid

SMILES

C(CCC(=O)O)CCS

InChIKey
CMNQZZPAVNBESS-UHFFFAOYSA-N

InChI

1S/C6H12O2S/c7-6(8)4-2-1-3-5-9/h9H,1-5H2,(H,7,8)

Synonyms
6-Mercaptohexanoic acid | 6-Mercapto-hexanoic acid | BDBM50404848 | J-011240 | CMNQZZPAVNBESS-UHFFFAOYSA-N | SCHEMBL1...
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Sodium thiosulfate pentahydrate
CAS: 10102-17-7 EC Number: 231-867-5 PubChem CID: 61475 Formula: Na₂O₃S₂ · 5H₂O Molecular Weight: 248.18

PrimorTrace™ ? ≥99.999% metals basis

● In Stock — Germany Item #: S112308
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IUPAC Name

disodium;dioxido-oxo-sulfanylidene-λ6-sulfane;pentahydrate

SMILES

O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

InChIKey
PODWXQQNRWNDGD-UHFFFAOYSA-L

InChI

1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2

Synonyms
NSC-45624 | SODIUM THIOSULFATE [WHO-IP] | Ametox | Sulfactol (TN) | Tinver | HX1032V43M | SODIUM THIOSULFATE [VANDF] ...
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O-(2-Carboxyethyl)polyethylene glycol
CAS: 117786-94-4 PubChem CID: 119058303 Formula: HO(CH₂CH₂O)_nCH₂CH₂COOH

Solid Mw~ 3000

● In Stock — US warehouse, ships to EU* Item #: C122309
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Technical Identifiers

IUPAC Name

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]pshow more

SMILES

C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)C(=O)O

InChIKey
JJPODZORZYERKF-UHFFFAOYSA-N

InChI

1S/C31H62O17/c32-2-4-36-6-8-38-10-12-40-14-16-42-18-20-44-22-24-46-26-28-48-30-29-47-27-25-45-23-21-43-19-17-41-15-13-39-11-9-37-7-5-35-3-1-31(33)34/hshow more

Synonyms
HO-PEG-COOH;Polyethylene glycol 3400 monoacid
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Erythrosin B
CAS: 15905-32-5 EC Number: 240-046-0 Formula: C₂₀H₈I₄O₅ Molecular Weight: 835.89

≥90%

● In Stock — US warehouse, ships to EU* Item #: E359427
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IUPAC Name

3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one

SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)O)I)I)O)I

InChIKey
OALHHIHQOFIMEF-UHFFFAOYSA-N

InChI

1S/C20H8I4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H

Synonyms
C.I. 45430:2 | 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one | 2, 4,5,7-Tetra...
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Tungsten selenide
CAS: 12067-46-8 PubChem CID: 82910 Formula: WSe₂ Molecular Weight: 341.77

≥99.8% metals basis

● In Stock — US warehouse, ships to EU* Item #: T119286
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Technical Identifiers

IUPAC Name

bis(selanylidene)tungsten

SMILES

[Se]=[W]=[Se]

InChIKey
ROUIDRHELGULJS-UHFFFAOYSA-N

InChI

1S/2Se.W

Synonyms
DTXSID8065240 | Tungsten( cento) selenide | Tungsten selenide (WSe2) | AKOS024256371 | Tungsten diselenide | Q2592220...
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O-(2-Carboxyethyl)polyethylene glycol
CAS: 117786-94-4 PubChem CID: 119058303 Formula: HO(CH₂CH₂O)_nCH₂CH₂COOH

Mr. 2000

◐ .Made to order · 8–12 wks Item #: C122308
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Technical Identifiers

IUPAC Name

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]pshow more

SMILES

C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)C(=O)O

InChIKey
JJPODZORZYERKF-UHFFFAOYSA-N

InChI

1S/C31H62O17/c32-2-4-36-6-8-38-10-12-40-14-16-42-18-20-44-22-24-46-26-28-48-30-29-47-27-25-45-23-21-43-19-17-41-15-13-39-11-9-37-7-5-35-3-1-31(33)34/hshow more

Synonyms
HO-PEG-COOH;Polyethylene glycol 3400 monoacid
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O-(2-Carboxyethyl)polyethylene glycol
CAS: 117786-94-4 PubChem CID: 119058303 Formula: HO(CH₂CH₂O)_nCH₂CH₂COOH

Mr. 1000

◐ .Made to order · 8–12 wks Item #: C122217
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Technical Identifiers

IUPAC Name

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]pshow more

SMILES

C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)C(=O)O

InChIKey
JJPODZORZYERKF-UHFFFAOYSA-N

InChI

1S/C31H62O17/c32-2-4-36-6-8-38-10-12-40-14-16-42-18-20-44-22-24-46-26-28-48-30-29-47-27-25-45-23-21-43-19-17-41-15-13-39-11-9-37-7-5-35-3-1-31(33)34/hshow more

Synonyms
HO-PEG-COOH;Polyethylene glycol 3400 monoacid
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Tungsten selenide
CAS: 12067-46-8 EC Number: 235-078-7 PubChem CID: 82910 Formula: WSe₂ Molecular Weight: 341.77

Solid PrimorTrace™ ? ≥99.99% metals basis

● In Stock — US warehouse, ships to EU* Item #: T196204
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Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

bis(selanylidene)tungsten

SMILES

[Se]=[W]=[Se]

InChIKey
ROUIDRHELGULJS-UHFFFAOYSA-N

InChI

1S/2Se.W

Synonyms
DTXSID8065240 | Tungsten( cento) selenide | Tungsten selenide (WSe2) | AKOS024256371 | Tungsten diselenide | Q2592220...

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Frequently Asked Questions

How do I choose the right Materials Science for my device or process?

Start from the deposition or fabrication method and the performance target — conductivity, band gap, particle size, or thermal budget — then match a Materials Science grade to it. Morphology and packaging matter as much as composition; air- and moisture-sensitive materials should be ordered in a handling format your setup can accommodate.

What does the Materials Science category include?

Materials Science covers Energy Materials, Electronic Materials and Biomedical Materials. Each subcategory lists purity grade, particle size or form, and packaging so you can compare like with like.

What specifications matter most for Materials Science?

For Materials Science, look at purity — including trace-metal basis where it is quoted — particle size or mesh, crystalline phase, surface area, and moisture content. Packaging matters too: sealed ampoules or inert-atmosphere packaging preserve air-sensitive material. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.

How do I find a specific Materials Science grade?

Filter Materials Science by purity and form, or search by CAS number or chemical formula. If the grade you need is not shown, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.

This section groups materials science products used in electronics, energy, biomedical research, and advanced manufacturing. Depending on the project, researchers may screen by composition, morphology, particle size, molecular weight, deposition method, purity, thermal behavior, conductivity, or other application-relevant properties described on the product page. The main branches in this area include Electronic Materials, Energy Materials, and Biomedical Materials, which help narrow products by end use. Whether you are developing functional coatings, device materials, polymer systems, or precursor chemistries, this hub provides a practical starting point for comparing materials before moving into a more specialized subcategory.