0.4-0.5 wt% Graphene

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Product Details:

Poisonous Yes
Smell Odorless
Solubility Insoluble in water; dispersible in certain organic solvents and compatible polymers.
Other Names Reduced graphene oxide, graphene nanoplatelets
Melting Point Above 3652C (sublimates without melting)
Structural Formula Hexagonal (planar sheet of sp2 bonded carbon)
Storage Store in a cool, dry place, tightly sealed, away from moisture.
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0.4-0.5 wt% Graphene Product Specifications

CAS No 1034343-98-0
Other Names Reduced graphene oxide, graphene nanoplatelets
Chemical Name Graphene
Smell Odorless
Main Material Graphene
Solubility Insoluble in water; dispersible in certain organic solvents and compatible polymers.
Poisonous Yes
Type Powder
Storage Store in a cool, dry place, tightly sealed, away from moisture.
Structural Formula Hexagonal (planar sheet of sp2 bonded carbon)
Melting Point Above 3652C (sublimates without melting)
Standard Complies with industrial quality standards
Usage Industrial, laboratory, advanced material synthesis, research & development.
Refractive Rate ~2.6 (at visible wavelengths)
Molecular Weight 12.01 g/mol (per carbon atom)
Molecular Formula C
Boiling point Not applicable (sublimates at high temperature)
EINECS No 231-955-3
Application Conductive composites, energy storage, sensors, coatings, batteries, supercapacitors, lubricants, EMI shielding.
Taste Odorless and tasteless
Purity 0.4-0.5 wt% (as specified; typically mixed or supported form)
Form Black powder
Density 2.3 Gram per cubic centimeter(g/cm3)
HS Code 28030010
Classification Allotropic form of carbon
Ph Level Neutral (around 7)
Grade Industrial Grade
Shape Sheet/Nanoplatelet

Layer Thickness About 1 atom thick (for single layer), up to a few layers for nanoplatelets
Color Black/Grey
Packaging Sealed plastic or glass bottles, optional inert gas packing
Impurities Usually minimal, but quality may specify metal or oxygen content
Electrical Conductivity ~10^6 S/m
Surface Area 200800 m/g (depends on exfoliation)
Shelf Life Stable for several years under proper storage
Particle Size 1-5 microns (typical for nanoplatelets)
Thermal Conductivity Up to 5000 W/mK

0.4-0.5 wt% Graphene Trade Information

Payment Terms Paypal, Western Union, Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque
Main Domestic Market All India

Product Description

MF C

Chemical Name Graphene

Purity > 99.9%

Diameter 0.5nm

Thickness 0.55- 3.74 nm

Number of Layers: 1-10 (Customization possible)

Form Dispersion/Solution

Color Black

Specific Area 500-700 m2/g

Product Number: #NCZC1004

CAS Number 7782-42-5

Content of Graphene in Water: 0.4-0.5 wt%
Content of Dispersants in Water: 0.5 wt%

Exceptional Conductivity and Versatility

With electrical conductivity around 10^6 S/m and thermal conductivity reaching up to 5000 W/mK, these graphene nanoplatelets excel in demanding environments. Their compatibility with polymers and solvents makes them highly adaptable for diverse industrial, laboratory, and R&D uses.

Quality and Stability You Can Trust

Packed in tightly sealed bottles and optionally under inert gas, these products maintain purity and stability for several years. Produced in accordance with industrial standards, their minimal impurity levels ensure reliable performance for various advanced materials and composites.

FAQs of 0.4-0.5 wt% Graphene:

Q: How should 0.4-0.5 wt% graphene nanoplatelets be stored for maximum shelf life?

A: Store the graphene powder in a cool, dry environment, tightly sealed and away from moisture. Optional inert gas packaging helps further extend its stability, keeping it usable for several years.

Q: What are the main industrial and laboratory applications of this graphene powder?

A: This graphene is widely used in conductive composites, batteries, supercapacitors, energy storage, sensors, EMI shielding, and advanced coatings, owing to its excellent electrical and thermal properties.

Q: When is graphene nanoplatelet powder preferred over other carbon forms?

A: Graphene nanoplatelet powder is chosen when high conductivity, a large surface area, or thin-layer geometry is required, such as in next-generation composites, electronic materials, and thermal management solutions.

Q: Where does this graphene typically originate and how is it delivered?

A: Sourced predominantly from India, the powder is available from manufacturers, exporters, retailers, and suppliers. It is shipped in sealed bottles, sometimes with inert gas protection, to retain quality during transport.

Q: What benefits does adding graphene provide to polymers or composites?

A: Incorporating graphene significantly boosts electrical and thermal conductivity, mechanical strength, and EMI shielding efficiency in polymers and composite matrices, enhancing overall material performance.

Q: Is the material safe to handle in research or industrial environments?

A: The powder is non-toxic, odorless, and tasteless, but should be handled with care to avoid inhalation of fine particulates. Appropriate lab safety measures are recommended during use.

Q: What process is used to disperse graphene in solvents or polymers?

A: Graphene powder is typically dispersed using high-shear mixing, sonication, or surfactants, enabling uniform distribution within compatible organic solvents or polymer matrices.

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