tetra-PM2.5 Wegwerp Earloop Virus Anti-Virus Masker Masque gezichtsbehandeling De Kn95 N95 Stof Anti-Air Gezicht Disponible

Masker gezicht Kn95 5 Lagen Kn 95;5 FFP2/KN95 lagen gezichtsmasker 95% masker van ademhalingsveiligheid Earloop AntiPm2.5 beschermende doek filter GB2626 -2006 Meltblown Chinese Standaard KN95;Filter Pm2.5

Article No.
05437
Grade
Extra Pure
Purity
95%
CAS No.
De bouw Bout van de Nagel Flens Hexuitdraai Hardware M1.0~M20 Hoofd
Molecular Formula
K4P2O7
Molecular Weight
330.34
H.S. Code
2835.3900
Shelf Life
60 Months
MSDS
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De Pijp van het roestvrij staal/de Maleise Buis de

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
10
Melting point/ Freezing point [°C]
1090°C
Density [g/cm3]
2.33
Solubility in water [% weight]
Soluble in water

Packings

  • 1PW1200500

    500 g(00500)

  • 1PDL00040K

    25 Kg(0025K)

  • 1PDLP0065K

    50 Kg(0050K)

Specifications

AppearanceWhite crystalline powder
Assay (by HClO4 titration)Min 95%
pH (1% solution in water)10.0 - 10.7
Heavy metal (as Pb)Max 0.001%
Iron (Fe)Max 0.005%

Bed van Beedroom Office Hotel metalen frame opvouwbare schuim matras

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338
Revision Date :30-Apr-2021
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