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线性分子式:
TiO2
化学文摘社编号:
分子量:
79.87
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
产品名称
二氧化钛, NIST® SRM® 1898, nanomaterial
InChI
1S/2O.Ti
SMILES string
O=[Ti]=O
InChI key
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
grade
certified reference material
packaging
pkg of 15 g
manufacturer/tradename
NIST®
mp
>350 °C (lit.)
density
4.26 g/mL at 25 °C (lit.)
format
matrix material
Quality Level
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Features and Benefits
- The certified values for multi-point (MP) and single-point(SP) data analysis using the linear form of the single parameter BET equationare presented and evaluated for the Brunauer-Emmet-Teller (BET) specificsurface area, determined through nitrogen gas sorption at liquid nitrogentemperature (77.3 K) using the discontinuous manometric measurement method, inaccordance with ISO 9277:2010.
- Reference value is provided for nicotine adeninedinucleotide hydrate equivalent to photocatalytic activity.
- Elemental composition, purity,crystalline-phase content, and crystallite size information values are provided for both Anatase and Rutile.
- Expiration detailsand instructions for storage, handling, use, and maintenance are provided on the NIST certificate.
General description
Each unit of SRM 1898 contains an amber glass bottle with approximately 15 g of anatase and rutile mixed phasenanocrystalline titanium dioxide (TiO2) in a dry agglomerated powder form.
SRM 1898_cert
SRM 1898_SDS
SRM 1898_cert
SRM 1898_SDS
Other Notes
Please download a current certificate at nist.gov/SRM for current analytes and certified values.
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
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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