Sea sand, powder, PurReagent

PurReagent


Synonym:  Sea sand
Linear Formula:  O2Si
Molecular Weight:  60.08 g/mol
CAS Number: 14808-60-7

Properties

Vapour pressure No Data Available
Autoignition temp. No Data Available
Explosion limit No Data Available
Assay Purity NA
Refractive index n20/D 1.544(lit.)
B pt. >2200 °C/1013 hPa
M pt. 1713 °C
Density 2.65 g/cm3 at 20 °C
Form Solid

Safety Information

Hazard Statement(s) NA
Precautionary Statement  NA
GHS Pictogram
Signal word NA
HS Code NA
Storage Temp. Room Temperature
Storage Class 13 - Non Combustible Solids
UN Number NA

Description

Purpose
For R&D

General Description
This fine to coarse aggregate (typically 0.06-2 mm grains) appears white to tan or dark (volcanic origins) with variable density (2.6-2.7 gcm) high silica content (55-99%) chlorides (0.01-0.5%) shells and impurities like FeO potentially causing corrosion in construction.