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172576 Sodium fluoride

extra pure, for table water

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172576
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Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1.72576.1000 Plastic bottle 1 kg
1.72576.9025 Fibre carton 25 kg
Description
Catalogue Number172576
References
Product Information
CAS number7681-49-4
EC index number009-004-00-7
EC number231-667-8
Hill FormulaFNa
Chemical formulaNaF
Molar Mass41.99 g/mol
HS Code2826 19 10
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.780 g/cm3
Melting Point993 °C
pH value10.2 (40 g/l, H₂O, 20 °C)
Vapor pressure1.9 hPa
Solubility42 g/l soluble
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 148.5 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H301: Toxic if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s)P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ eye protection/ face protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
Signal WordDanger
RTECSWB0350000
Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGKWGK 1 slightly hazardous to water
Safety Information
Categories of dangertoxic, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1690 , 6.1, III
Declaration (transport by air) IATA-DGRUN 1690 , 6.1, III
Declaration (transport by sea) IMDG-CodeUN 1690 , 6.1, III
Supplemental Information
Specifications
AppearanceWhite powder
Assay (precipitative titration, calculated on dried substance)98.5 - 100.5 %
Identitypasses test
Appearance of solution (2.5 %, water)clear and colourless
Alkalinity (as NaOH)≤ 1000 mg/kg
Acidity (as HF)≤ 2000 mg/kg
Bromide (Br) (IC)≤ 15 mg/kg
Chloride (Cl)≤ 100 mg/kg
Hexafluorosilicate (SiF₆)≤ 1000 mg/kg
Iodide (I)≤ 20 mg/kg
Nitrate (NO₃)≤ 40 mg/kg
Phosphate (PO₄)≤ 15 mg/kg
Sulfate (SO₄)≤ 100 mg/kg
Heavy metals (as Pb)≤ 30 mg/kg
As (Arsenic)≤ 1 mg/kg
Cu (Copper)≤ 10 mg/kg
Fe (Iron) (ICP OES)≤ 50 mg/kg
Hg (Mercury)≤ 1 mg/kg
Pb (Lead)≤ 30 mg/kg
Se (Selenium)≤ 30 mg/kg
Zn (Zinc)≤ 25 mg/kg
Organic volatile impurities (USP)conforms
Odour and tastenot testet, typical properties
Loss on drying (150 °C, 4 h)≤ 0.5 %
Global Trade Item Number
Catalogue Number GTIN
1.72576.1000 04022536919256
1.72576.9025 04022536919171

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