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595063

Sigma-Aldrich

Titanium nitride

<3 μm

Synonym(s):

Titanium mononitride

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About This Item

Linear Formula:
TiN
CAS Number:
25583-20-4
Molecular Weight:
61.87
EC Number:
247-117-5
MDL number:
MFCD00049596
UNSPSC Code:
12352300
PubChem Substance ID:
24881553
NACRES:
NA.23
Pricing and availability is not currently available.

form

powder

particle size

<3 μm

mp

2930 °C (lit.)

density

5.24 g/mL at 25 °C (lit.)

SMILES string

N#[Ti]

InChI

1S/N.Ti

InChI key

NRTOMJZYCJJWKI-UHFFFAOYSA-N

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Related Categories

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK2813
STBJ9520
STBJ0694
STBH9389
STBH8378

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Sigma-Aldrich

334103

Silicon nitride

Hyun-Pil Lim et al.
The Journal of prosthetic dentistry, 108(4), 209-213 (2012-10-04)
A patient developed contact mucositis after being treated with a titanium nitride implant abutment. Patch testing disclosed a positive reaction to titanium nitride. After removal of the titanium nitride-coated abutment and placement of an uncoated abutment, all signs and symptoms
Shanmu Dong et al.
ChemSusChem, 5(9), 1712-1715 (2012-08-07)
CAT ON A HOT TIN SUPPORT: Coaxial Pt/TiN nanotube arrays are used to achieve a superior electrocatalytic activity of platinum towards the oxygen reduction reaction (ORR). Compared to a commercial Pt/C catalyst, the Pt/TiN NTA materials delivers a higher mass activity
Andrzej Milenin et al.
Acta of bioengineering and biomechanics, 13(4), 11-19 (2012-02-22)
The main purpose of the research was to develop the micromodel of biocompatible titanium nitride nanocoating deposited on polymer by pulsed laser deposition method in blood chambers of Polish ventricular assist devices: POLVAD and POLVAD_EXT. The analysis of the parameters
Ren-Qin Zhang et al.
Physical chemistry chemical physics : PCCP, 14(7), 2462-2467 (2012-01-18)
As a first step towards a microscopic understanding of supported ultrathin nanofilms of TiN, we present state-of-the-art density-functional theory (DFT) calculations to investigate the interfacial properties of the TiN/MgO system as a function of film thickness. Optimized atomic geometries, energetics
Samira Esteves Afonso Camargo et al.
Materials (Basel, Switzerland), 14(2) (2021-01-16)
The aim of this work is to investigate the effects produced by polymicrobial biofilm (Porphyromonas gingivalis, Streptococcus mutans, Streptococcus sanguinis, and Streptococcus salivarius) on the corrosion behavior of titanium dental implants. Pure titanium disks were polished and coated with titanium
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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