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431176

Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution

Name: Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution | Sigma Aldrich | Chemikart
Brand: Chemikart

electronic grade

Manufacturer: Sigma Aldrich

Synonym(S): Polyamic acid

Select a Size

Pack Size	SKU	Availability	Price
10 G	431176-10-G	In Stock	₹ 13,564.20

431176 - 10 G

₹ 13,564.20

In Stock

Quantity

Base Price: ₹ 13,564.20

GST (18%): ₹ 2,441.556

Total Price: ₹ 16,005.756

grade

electronic grade

Quality Level

100

purified by

sub-micron filtration (0.2 μm medium)

refractive index

n20/D 1.506

viscosity

30-38 poise(lit.)

bp

174 °C

transition temp

Tg >400 °C (imide)

density

1.04 g/mL at 25 °C

storage temp.

−20°C

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Description

Application: Semi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
Features and Benefits: Filtered through 0.2μm medium

SAFETY INFORMATION

Pictograms

GHS02,GHS08,GHS07

Signal Word

Danger

Hazard Statements

H226,H304,H315,H319,H335,H340,H350,H360D,H412

Precautionary Statements

P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Muta. 1B - Repr. 1B - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 2

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Sigma Aldrich

431176

electronic grade...

grade:

electronic grade

Quality Level:

100

purified by:

sub-micron filtration (0.2 μm medium)

refractive index:

n20/D 1.506

viscosity:

30-38 poise(lit.)

bp:

174 °C

transition temp:

Tg >400 °C (imide)

density:

1.04 g/mL at 25 °C

storage temp.:

−20°C

Sigma Aldrich

431257

average Mw ~38,000 by GPC, made fro...

grade:

Quality Level:

purified by:

refractive index:

viscosity:

350 poise(37 °C, Brookfield)(lit.)

bp:

transition temp:

density:

0.92 g/mL at 25 °C

storage temp.:

__

Sigma Aldrich

431303

≥50 wt. % in ethyl acetate...

grade:

Quality Level:

200

purified by:

refractive index:

n20/D 1.418

viscosity:

bp:

65 °C

transition temp:

density:

1.069 g/mL at 25 °C

storage temp.:

__

Sigma Aldrich

431311

≥99.99% trace metals basis...

grade:

for inorganic trace analysis

Quality Level:

100

purified by:

refractive index:

viscosity:

bp:

transition temp:

density:

storage temp.:

__

Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution

Select a Size

Select a Size

Properties

grade

Quality Level

purified by

refractive index

viscosity

bp

transition temp

density

storage temp.

Related Products

Sigma Aldrich

Sigma Aldrich

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Sigma Aldrich

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Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

Target Organs

WGK

Flash Point(F)

Flash Point(C)

Personal Protective Equipment

Compare Similar Items

Show Difference

Sigma Aldrich

grade: electronic grade Quality Level: 100 purified by: sub-micron filtration (0.2 μm medium) refractive index: n20/D 1.506 viscosity: 30-38 poise(lit.) bp: 174 °C transition temp: Tg >400 °C (imide) density: 1.04 g/mL at 25 °C storage temp.: −20°C

Sigma Aldrich

grade: __ Quality Level: __ purified by: __ refractive index: __ viscosity: 350 poise(37 °C, Brookfield)(lit.) bp: __ transition temp: __ density: 0.92 g/mL at 25 °C storage temp.: __

Sigma Aldrich

grade: __ Quality Level: 200 purified by: __ refractive index: n20/D 1.418 viscosity: __ bp: 65 °C transition temp: __ density: 1.069 g/mL at 25 °C storage temp.: __

Sigma Aldrich

grade: for inorganic trace analysis Quality Level: 100 purified by: __ refractive index: __ viscosity: __ bp: __ transition temp: __ density: __ storage temp.: __

grade:

electronic grade

Quality Level:

100

purified by:

sub-micron filtration (0.2 μm medium)

refractive index:

n20/D 1.506

viscosity:

30-38 poise(lit.)

bp:

174 °C

transition temp:

Tg >400 °C (imide)

density:

1.04 g/mL at 25 °C

storage temp.:

−20°C

grade:

Quality Level:

purified by:

refractive index:

viscosity:

350 poise(37 °C, Brookfield)(lit.)

bp:

transition temp:

density:

0.92 g/mL at 25 °C

storage temp.:

__

grade:

Quality Level:

200

purified by:

refractive index:

n20/D 1.418

viscosity:

bp:

65 °C

transition temp:

density:

1.069 g/mL at 25 °C

storage temp.:

__

grade:

for inorganic trace analysis

Quality Level:

100

purified by:

refractive index:

viscosity:

bp:

transition temp:

density:

storage temp.:

__