MilliporeSigma
All Photos(2)

NIST1898

Titanium dioxide

NIST® SRM® 1898, nanomaterial

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
Titanium(IV) oxide, Titania, Titanium dioxide
Linear Formula:
TiO2
CAS Number:
Molecular Weight:
79.87
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material

Quality Level

packaging

pkg of 15 g

manufacturer/tradename

NIST®

mp

>350 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

format

matrix material

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
700347NISTRM89881667585
Titanium dioxide NIST® SRM® 1898, nanomaterial

NIST1898

Titanium dioxide

Titanium dioxide NIST® RM 8988, powder, particle size distribution

NISTRM8988

Titanium dioxide

Titanium dioxide United States Pharmacopeia (USP) Reference Standard

USP

1667585

Titanium dioxide

manufacturer/tradename

NIST®

manufacturer/tradename

-

manufacturer/tradename

NIST®

manufacturer/tradename

USP

format

matrix material

format

-

format

-

format

neat

packaging

pkg of 15 g

packaging

-

packaging

-

packaging

-

mp

>350 °C (lit.)

mp

-

mp

>350 °C (lit.)

mp

>350 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

density

1.3 g/mL±0.2 at 25 °C

density

4.26 g/mL at 25 °C (lit.)

density

4.26 g/mL at 25 °C (lit.)

General description

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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

Titanium(IV) oxide contains 1% Mn as dopant, nanopowder, <100 nm particle size (BET), ≥97%

Sigma-Aldrich

677469

Titanium(IV) oxide

Titanium(IV) oxide EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, USP, E 171

SAFC

1.00805

Titanium(IV) oxide

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service