NIST1878B

Respirable alpha-quartz

NIST® SRM® 1878b, quantitative X-ray powder diffraction standard

Synonym(s):
Quartz, Silicon dioxide, Sand, white quartz
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
MDL number:
PubChem Substance ID:
NACRES:
NA.24
Pricing and availability is not currently available.

Quality Level

grade

certified reference material

CofA

certificate is enclosed in each package

packaging

pkg of 5 g

mfr. no.

NIST

Featured Industry

Pharmaceutical (small molecule)

format

matrix material

SMILES string

O=Si=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Legal Information

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
L J Williams et al.
Environmental geochemistry and health, 42(7), 2137-2145 (2019-12-18)
Australian Aboriginal populations have unacceptably high rates of bronchiectasis. This disease burden is associated with high rates of detection of pathogenic bacteria, particularly non-typeable Haemophilus influenzae (NTHi). While there is evidence to suggest that exposure to inorganic particulate matter (PM)...

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