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Ammoniumfluorid CZDA 250g

Marsoni M251S
Sale price$45.75
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Ammoniumfluorid CZDA 250gAmmoniumfluorid p. d. a. CHEM*111381400 Technische Informationen ber chemische Reagenzien: Chemische Formel: NHF Bezeichnung: Ammoniumfluorid CAS Nummer: 12125 01 8 EC Nummer: 235 185 9 Molare Masse: 37,04 g mol Art: p. d. a. (rein fr die Analyse) Gehalt: min. 98% Verunreinigungen (Maximum): Chloride (Cl): 0,002% Sulfate (SO): 0,005% Schwermetalle (als Pb): 0,001% Eisen (Fe): 0,001% Ammoniumhydrogenfluorid (NHF HF): 1,0% Hexafluorosilikate (SiF): 0,1%
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4.7 ★★★★★
Based on 2055 reviews
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Loves_2_read
Los Angeles, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
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Reviewed in the United States on December 23, 2025
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Feel Beautiful & Fashion
Houston, US
★★★★★ 5
Excellent
Excellent
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Reviewed in the United States on October 29, 2025
O
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Olia
Cuba, US
★★★★★ 5
Bellos !
Bellos, modernos, actuales pero no son para cualquier tipo de cara. Por eso los devolví pero si los recomiendo!
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Reviewed in the United States on August 25, 2025
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Kenetia Shackleford
Port Orchard, US
★★★★★ 5
Gucci Shades
Beautiful Frames
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Reviewed in the United States on August 18, 2025
A
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Anthony P.
Battle Creek, US
★★★★★ 5
Style
Very good product and great look
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Reviewed in the United States on February 25, 2025

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