05002

Ammonium hydroxide solution

puriss., 30-33% NH₃ in H₂O

• Synonym(s): Ammonia aqueous, Ammonia water
• Linear Formula: NH₄OH
• CAS Number: 1336-21-6
• Molecular Weight: 35.05
• Beilstein: 3587154
• MDL number: MFCD00066650
• UNSPSC Code: 12352106
• PubChem Substance ID: 329748001
• NACRES: NA.21

Properties

• grade: puriss.
• form: liquid
• expl. lim.: 27 %
• concentration: 30-33% NH₃ in H₂O
• impurities: ≤0.0003% heavy metals (as Pb); ≤0.002% non-volatile matter
• pH: 11.7 (20 °C)
• density: 0.9 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤2 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• cation traces: Fe: ≤1 mg/kg
• storage temp.: 2-8°C
• SMILES string: [NH4+].[OH-]; [NH4+].[OH-]
• InChI: 1S/H3N.H2O/h1H3;1H2
• InChI key: VHUUQVKOLVNVRT-UHFFFAOYSA-N

Description

Other Notes

The article number 05002-4X2.5L will be discontinued. Please order the single bottle 05002-2.5L which is physically identical with the same exact specifications.
The article number 05003-4X2.5L will be discontinued. Please order the single bottle 05003-2.5L which is physically identical with the same exact specifications.
The article number 05003-4X5L will be discontinued. Please order the single bottle 05003-5L which is physically identical with the same exact specifications.
The article number 05003-6X1L will be discontinued. Please order the single bottle 05003-1L which is physically identical with the same exact specifications.

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H314,H335,H410
• Precautionary Statements: P261 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable