Sodium hydroxide ≥99.99% (trace metals basis), pellets, Semiconductor grade

Supplier: Honeywell Chemicals
Danger

Synonyms: Caustic soda

306576-100G 306576-25G 306576-500G
306576-100GEA 154 GBP
306576-100G 306576-25G 306576-500G
Sodium hydroxide ≥99.99% (trace metals basis), pellets, Semiconductor grade
Sodium hydroxide

  • Comprehensive portfolio for the electronics and semiconductor industry
  • For scientists engaged in education, research, development, prototyping and small scale fabrication of high tech micro- and nanochips
  • Superior purity, stability and exceptional lot-to-lot consistency
  • Includes high purity products required for high performance applications such as etchants, solvents or hexamethyldisilazane (HMDS)

Formula: NaOH
MW: 40 g/mol
Boiling Pt: 1,390 °C (1.013 hPa)
Melting Pt: 319 °C
Density: 2,13 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003548
CAS Number: 1310-73-2
EINECS: 215-185-5
UN: 1823
ADR: 8,II
REACH: 01-2119457892-27
Merck Index: 14,08627

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Specification Test Results

Vapor Pressure 3 mmHg ( 37 °C)
Appearance of the substance complying
Assay Min. 95.0 %
Assay of Na₂CO₃ Max. 1.0 %
Boron (B) Max. 10 ppm
Cesium (Cs) Max. 20 ppm
Potassium (K) Max. 100 ppm
Lithium (Li) Max. 10 ppm
Rubidium (Rb) Max. 10 ppm

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