Application
Sodium azide has been used as a reagent:
- in flow cytometry buffer
- in bromodeoxyuridine (BrdU) labeling of synchronized hydroxyurea (HU)-arrested cells
- to immobilize worms
Molecular Weight: 65.01. Empirical Formula: N
3Na. linearFormula: NaN
3. product line: BioUltra. Quality Level: 200. Assay: ≥. 99.5% (T). form: crystals. impurities: insoluble matter, passes filter test. loss: ≤. 0.1% loss on drying, 105 °C, 4 h. pH: ~10.0 (25 . °C, 1 . M in H
2O). solubility: H
2O: 1 . M at . 20 . °C, clear, colorless. anion traces: chloride (Cl
-): ≤. 50 . mg/kg, sulfate (SO
42-): ≤. 50 . mg/kg. cation traces: Al: ≤. 5 . mg/kg, As: ≤. 0.1 . mg/kg, Ba: ≤. 5 . mg/kg, Bi: ≤. 5 . mg/kg, Ca: ≤. 50 . mg/kg, Cd: ≤. 5 . mg/kg, Co: ≤. 5 . mg/kg, Cr: ≤. 5 . mg/kg, Cu: ≤. 5 . mg/kg, Fe: ≤. 5 . mg/kg, K: ≤. 100 . mg/kg, Li: ≤. 5 . mg/kg, Mg: ≤. 10 . mg/kg, Mn: ≤. 5 . mg/kg, Mo: ≤. 5 . mg/kg, Ni: ≤. 5 . mg/kg, Pb: ≤. 5 . mg/kg, Sr: ≤. 5 . mg/kg, Zn: ≤. 5 . mg/kg. absorption: cut-off at 276 . nm in H
2O at 1 . M. SMILES string: [Na]N: [N+]: [N-]. InChI: 1S/N3.Na/c1-3-2. /q-1. +1. InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N. Pictograms: GHS06,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H300 + H310 + H330 - H373 - H410. Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310. Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral. Target Organs: Brain. Supp Hazards: EUH032. Storage Class Code: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials. WGK: WGK 2. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges.