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777676

Sigma-Aldrich

Graphene oxide

greener alternative

4 mg/mL, dispersion in H2O

Synonym(s):
GO dispersion in H2O
Linear Formula:
CxOyHz
NACRES:
NA.23

description

dispersibility: Polar solvents

Quality Level

form

dispersion in H2O

feature

avg. no. of layers 1 measured in 0.5mg/mL (>95%)

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

concentration

4 mg/mL

greener alternative category

SMILES string

O=C(O)C1C2=C3C4=C5C6=C7C8=C9C%10=C%11C(C%12=C%13C%10=C%14C8=C%15C6=C%16C4=C%17C2=CC(C(O)=O)C%18=C%17C%19=C%16C%20=C%15C%21=C%14C%22=C%13C(C%23=C%24C%22=C%25C%21=C%26C%20=C%27C%19=C%28C%18=CC(C(O)=O)C%29=C%28C%30=C%27C%31=C%26C%32=C%25C%33=C%24C(C%34=C%35C

InChI

1S/C140H42O20/c141-131(142)26-13-23-15-44-62(140(159)160)45-16-24-14-40-31(132(143)144)5-1-29-41-20-48(135(149)150)56-33-7-3-28-27-2-6-32-55-37(133(145)146)11-9-35-60(138(155)156)42-17-25-18-43-61(139(157)158)36-10-12-38(134(147)148)58-46-21-50(137(153)154)59-47-22-49(136(151)152)57-34-8-4-30-39(19-26)51(23)78-72(44)88-75(45)80-52(24)79(54(29)40)95-71(41)83(56)101-93-69(33)64(28)91-90-63(27)68(32)92-86(66(35)55)73(42)81-53(25)82-74(43)87(67(36)58)96-76(46)85(59)103-97-77(47)84(57)102-94-70(34)65(30)89(78)105-104(88)115-98(80)111(95)116(101)126-122-110(93)107(91)120-119-106(90)108(92)99(81)114-100(82)112(96)118(103)128(124(114)119)123-113(97)117(102)127(130(122)129(120)123)121(109(94)105)125(115)126/h2,5,7-10,12-22,26,38,48-50H,1,3-4,6,11H2,(H,141,142)(H,143,144)(H,145,146)(H,147,148)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H,157,158)(H,159,160)

InChI key

VTWITIAIMADGRM-UHFFFAOYSA-N

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1 of 4

This Item
763705901940794341
Graphene oxide 4 mg/mL, dispersion in H2O

Sigma-Aldrich

777676

Graphene oxide

Graphene oxide 2 mg/mL, dispersion in H2O

Sigma-Aldrich

763705

Graphene oxide

Graphene oxide pH stabilized, dispersion (in 0.05 M HEPES buffer), pH 7.5

Sigma-Aldrich

901940

Graphene oxide

Graphene oxide 15-20 sheets, 4-10% edge-oxidized, 1 mg/mL, dispersion in H2O

Sigma-Aldrich

794341

Graphene oxide

form

dispersion in H2O

form

dispersion in H2O

form

dispersion (in 0.05 M HEPES buffer)

form

dispersion in H2O

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

description

dispersibility: Polar solvents

description

-

description

-

description

-

feature

avg. no. of layers 1 measured in 0.5mg/mL (>95%)

feature

avg. no. of layers 1

feature

-

feature

avg. no. of layers 15 ‑ 20

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

concentration

4 mg/mL

concentration

2 mg/mL

concentration

1 mg/mL

concentration

1 mg/mL

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". High concentrated graphene oxide sheets provide the prerequisite viscosity to bind the electrode materials together and enable 3D printing. Using water as a green solvent makes this aqueous ink system feasible for processing and drying safety and low cost. Click here for more information.

Application

GO may be used to deliver a controlled dosage of bone morphogenetic protein-2 for bone regeneration. It may be used to fabricate graphene-based transparent conductive electrodes. GO is attractive for use in electronic devices. In addition to being the components in electronic devices, GO and rGO have been used in nanocomposite materials, polymer composite materials, energy storage, biomedical applications, catalysis and as surfactants.

Storage and Stability

Seal well, prevent from light and store it in a cool room.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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