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Merck - 1011649025 - AMMONIUM FLUORIDE FOR ANALYSIS (Each)

Name: Merck - 1011649025 - AMMONIUM FLUORIDE FOR ANALYSIS (Each)
SKU: 1011649025
Price: 7715.58 USD
Availability: InStock

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Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 19003979
EMSURE* Ammonium fluoride for analysis 25kg^
This listing is for Each

Catalogue Number 101164
Replaces AX1295; AX1295-1
Synonyms Fluoroammonium
CAS number 12125-01-8
EC index number 009-006-00-8
EC number 235-185-9
Grade ACS
Hill Formula HFN
Chemical formula NHF
Molar Mass 37.04 g/mol
HS Code 2826 19 10
Quality Level MQ300
Density 1.01 g/cm3 (20 ° C)
pH value 6 (50 g/l, HO, 20 ° C)
Bulk density 250 - 350 kg/m3
Solubility 820 g/l
Hazard Pictogram(s)
Hazard Statement(s) H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
Signal Word Danger

Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK WGK 1 slightly hazardous to water
Disposal 23
Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E.
Categories of danger toxic
Storage Store at +15° C to +25° C.
Declaration (railroad and road) ADR, RID UN 2505 , 6.1, III
Declaration (transport by air) IATA-DGR UN 2505 , 6.1, III
Declaration (transport by sea) IMDG-Code UN 2505 , 6.1, III, Segregation Group: 2 (Ammonium compounds)
Assay (precipitation titration, NHF) ≥ 98.0 %
Ammonium hydrogen difluoride (NHHF) ≤ 0.5 %
Chloride (Cl) ≤ 0.001 %
Hexafluorosilicate (SiF) ≤ 0.1 %
Sulfate (SO) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.002 %
Na (Sodium) ≤ 0.002 %
Water ≤ 5 %
Insoluble matter ≤ 0.005 %
Residue on ignition ≤ 0.01 %
Conform to ACS

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