01148

Sodium fluoride

puriss., meets analytical specification of Ph. Eur., BP, USP, 98.5-100.5% (calc. to the dried substance)

• Linear Formula: NaF
• CAS Number: 7681-49-4
• Molecular Weight: 41.99
• EC Number: 231-667-8
• MDL number: MFCD00003524
• UNSPSC 코드: 12352302
• eCl@ss: 38050104
• PubChem Substance ID: 329747226
• NACRES: NA.21

속성

• vapor pressure: 1.4 mmHg ( 0 °C)
• Quality Level: 200
• grade: puriss.
• 분석: 98.5-100.5% (calc. to the dried substance)
• 형태: powder
• 품질: meets analytical specification of Ph. Eur., BP, USP
• 불순물: acidity or alkalinity, complies; organic volatile impurities, complies (GC); residual solvents, complies; ≤0.002% heavy metals (as Pb); ≤0.1% free alkali (as NaOH); ≤0.2% free acid (as HF); ≤0.2% sodium hexafluorosilicate (Na₂SiF₆)
• 손실: ≤0.5% loss on drying, 150 °C
• mp: 993 °C (lit.)
• 음이온 미량물: chloride (Cl^-): ≤100 mg/kg; sulfate (SO₄^2-): ≤200 mg/kg
• 양이온 미량물: Fe: ≤50 mg/kg
• 적합성: complies for appearance of solution
• SMILES string: [F-].[Na+]
• InChI: 1S/FH.Na/h1H;/q;+1/p-1
• InChI key: PUZPDOWCWNUUKD-UHFFFAOYSA-M

설명

일반 설명

Sodium fluoride (NaF) is a metallic halide. It has been reported as dental caries preventive agent. It is the most widely employed preservative for glucose in blood. It has been reported to stabilize hepatic microsomal glucose-6-P phosphohydrolase enzyme.

애플리케이션

Sodium fluoride may be employed as fluorination agent in the synthesis of aromatic and aliphatic fluorides, via metathesis. It may be used to prepare the lysis buffer.

안전성 정보

• 픽토그램: GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H301,H315,H319
• 예방조치 성명서: P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• 보충제 위험성: EUH032
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable