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Safety Information

901410

Sigma-Aldrich

Hexagonal boron nitride ink

greener alternative

for inkjet printing

Synonym(s):

Hexagonal boron nitride dispersion, with ethyl cellulose in cyclohexanone and terpineol, hBN dispersion, hBN inkjet printable ink

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1 L
CN¥974.30
2.5 L
CN¥2,047.88

CN¥974.30

Estimated to ship onSeptember 09, 2025Details

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1 L
CN¥974.30
2.5 L
CN¥2,047.88

About This Item

Empirical Formula (Hill Notation):
BN
CAS Number:
10043-11-5
Molecular Weight:
24.82
MDL number:
MFCD00011317
UNSPSC Code:
12352302
NACRES:
NA.23

CN¥974.30

Estimated to ship onSeptember 09, 2025Details

Request a Bulk Order

Quality Level

100

form

dispersion

composition

Solid content, 4.4-6.4%

greener alternative product characteristics

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

sustainability

Greener Alternative Product

color

white

particle size

≤0.3 μm

surface tension

30-35 dyn/cm

viscosity

6-15 cP (shear viscosity at 1000 s-1, 25 °C)

bp

213-218 °C (Terpineol)

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Show Differences

1 of 4

This Item
320536808154447285
氯化亚砜 ReagentPlus®, ≥99%

230464

氯化亚砜

氯化亚砜 reagent grade, 97%

320536

氯化亚砜

亚硫酰氯 for synthesis

808154

亚硫酰氯

氯化亚砜 ReagentPlus®, 99.5%, low iron

447285

氯化亚砜

form

liquid

form

liquid

form

liquid

form

liquid

assay

≥99%

assay

97%

assay

-

assay

99.5%

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

density

1.631 g/mL at 25 °C (lit.)

density

1.631 g/mL at 25 °C (lit.)

density

1.64 g/cm3 at 20 °C

density

1.631 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): 59.0-60.2%

anion traces

-

anion traces

-

anion traces

-

mp

−105 °C (lit.)

mp

−105 °C (lit.)

mp

-104.5 °C

mp

−105 °C (lit.)

General description

Curing condition: 250-350 °C, 20-30 min.
Hexagonal boron nitride ink (hBN) is an insulating material with properties like high thermal conductivity, excellent dimensional stability, and good mechanical robustness. hBN inks can be used in the fabrication of flexible memory devices.[1][2][3]
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". Boron nitride materials have interesting properties like large energy band gap, good resistance to oxidation, excellent thermal stability, thermal conductivity, chemical inertness, significance mechanical property and widespred applications. Click here for more information.

Application

This ink was tested on polyimide and silicon dioxide substrates.

Legal Information

Sold under Materials Transfer Agreement with Mark Hersam group at Northwestern University.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

115.7 °F

Flash Point(C)

46.5 °C

Regulatory Information

危险化学品
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCX5408
    MKCW5108
    MKCW7317
    MKCV7735
    MKCT0826

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    Find documentation for the products that you have recently purchased in the Document Library.

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    Screen-printable electronic ink of ultrathin boron nitride nanosheets
    Joseph AM, et al.
    ACS Omega, 1(6), 1220-1228 (2016)
    2D nanocomposite of hexagonal boron nitride nanoflakes and molybdenum disulfide quantum dots applied as the functional layer of all-printed flexible memory device
    Rehman MM, et al.
    Materials Research Bulletin, 105(6), 28-35 (2018)
    Large scale growth and characterization of atomic hexagonal boron nitride layers
    Song L, et al.
    Nano Letters, 10(8), 3209-3215 (2010)

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