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651761

Sigma-Aldrich

Negative resist remover I

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250 ML
£19.30

£19.30

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250 ML
£19.30

About This Item

UNSPSC Code:
12352300
NACRES:
NA.23

£19.30

List Price£38.60Save 50%

Please contact Customer Service for Availability

Request a Bulk Order

shelf life

1 yr (cool area away from direct sunlight)

Quality Level

pH

<2 (20 °C)

bp

204-304 °C (lit.)

density

1.00 g/mL at 25 °C (lit.)

storage temp.

2-8°C

General description

Available as part of Negative Photoresist kit 654892
Low pH formulation for removal of photoresist cured onto various substrates. Non-corrosive to metals and oxides. Does not contain chlorinated hydrocarbons, chromates, phenol, or phosphates. Performs well at room and elevated temperatures.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Dam. 1 - Skin Corr. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

204.8 °F

Flash Point(C)

96 °C


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Protocols

Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

Questions

1–2 of 2 Questions  
  1. For the 65,176-1 Negative Resist Remover, do we also buy H2SO4, or is that already in the 65, 176-1?

    1 answer
    1. This product does not include H2SO4.

      Helpful?

  2. Is this remover available with AZ 5214E which is an IR photo-resist (positive to negative) ?

    1 answer
    1. The photoresist remover AZ 5214E (or others options for positive and negative removal) is not available. Unfortunately, the 651761, which is also included in the Negative Photoresist kit (654892), are the only reagents offered at this time.

      Helpful?

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