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LC233 Ammonium fluoridefor analysis EMSURE ACS |
Order number | Packaging | Quantity | Price € |
AC27233 | Plastic bottle | 250 g | 24.975 |
AC27233 | Plastic bottle | 1 kg | 71.1 |
AC27233 | Fibre carton | 25 kg | Inquire |
Product information | |
Grade | ACS |
Synonyms | Fluoroammonium |
Hill Formula | FH4N |
Chemical formula | NH4F |
HS Code | 2826 19 10 |
EC number | 235-185-9 |
Molar mass | 37.04 g/mol |
EC index number | 009-006-00-8 |
CAS number | 12125-01-8 |
Chemical and physical data | |
Solubility | 820 g/l (20 °C) |
Molar mass | 37.04 g/mol |
Density | 1.01 g/cm3 (20 °C) |
Bulk density | 250 – 350 kg/m3 |
pH value | 6 (50 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) |
1H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. |
Precautionary Statement(s) | P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() |
Storage class | 6.1B Non combustible substances, toxic |
WGK | WGK 1 slightly water endangering |
Disposal |
23 |
Safety information | |
R Phrase |
R 23/24/25 |
S Phrase | S 26-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | toxic |
Hazard Symbol | ![]() |
Transport information | |
LD 50 oral | No Dangerous Good |
LD 50 dermal | No Dangerous Good |
Toxicological data | |
LD 50 oral | UN 2505 AMMONIUM FLUORIDE, 6.1, III, Segregation Group: 2 (Ammonium compounds) |
LD 50 dermal | UN 2505 AMMONIUM FLUORIDE, 6.1, III |
Specifications | |
Assay (precipitation titration, NH4F) | ≥ 98.0 % |
Ammonium hydrogen difluoride (NH4HF2) | ≤ 0.5 % |
Chloride (Cl) | ≤ 0.001 % |
Hexafluorosilicate (SiF6) | ≤ 0.1 % |
Sulphate (SO4) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.005 % |
Fe (Iron) | ≤ 0.005 % |
K (Potassium) | ≤ 0.002 % |
Na (Sodium) | ≤ 0.002 % |
Water | ≤ 5 % |
Insoluble substances | ≤ 0.005 % |
Residue on ignition | ≤ 0.01 % |