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Merck
CN

1.07536

QUARTZ FINE GRANULAR,

WASHED AND CALCINED FOR ANALYSIS

Synonym(s):

QUARTZ FINE GRANULAR,

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About This Item

Empirical Formula (Hill Notation):
O2Si
CAS Number:
Molecular Weight:
60.08
UNSPSC Code:
11101503
EC Index Number:
238-878-4
NACRES:
NB.51
MDL number:
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Quality Level

form

solid

impurities

≤0.05% HCl solubles

loss

≤0.05% loss on ignition, 900 °C

matrix

Silicon dioxide base material

particle size

0.2-0.8 mm (>=40%)

pH

5-8 (20 °C, 400 g/L in H2O)

bp

>2200 °C/1013 hPa

mp

1713 °C

density

2.65 g/cm3 at 20 °C

bulk density

1400 kg/m3

anion traces

chloride (Cl-): ≤0.01%

storage temp.

no temp limit

SMILES string

[Si](=O)=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Analysis Note

Substances soluble in hydrochloric acid: ≤ 0.05 %
Chloride (Cl): ≤ 0.01 %
Loss on ignition (900 °C): ≤ 0.05 %
Particle size (0.2 - 0.8 mm): ≥ 40 %


Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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Ana Paula Jejesky de Oliveira et al.
PloS one, 15(2), e0229415-e0229415 (2020-02-29)
Avian adenoviruses (AdVs) are a very diverse group of pathogens causing diseases in poultry and wild birds. Wild birds, endangered by habitat loss and habitat fragmentation in the tropical forests, are recognised to play a role in the transmission of



Global Trade Item Number

SKUGTIN
107536100004022536091631
107536500004022536775449
107536025004022536091624