Iridium black – CAS 7439-88-5

Price f.o.b. for gr.7.6
 3320.00

CAS Number: 7439-88-5 Category:

Additional information

Weight 7.6 g
product name

Iridium black
* evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.9% trace metals basis

synonyms

iridium,
iridium atom

product origin

100% made in European Union (according to USP, EUP, ECHA-REACH)

purity grade

>99.99% (raw virgin matter, ultra-pure, sterilized)

use

lab. / tech. / bio-research / synthesis / industrial

product code

ESL9229

C.A.S. number

7439-88-5

MDL

MFCD00011062

EINECS

231-095-9

ID PubChem substance

24868465

formula molecular

Ir

formula weight

192.22

melting point

2450 °C (lit.)

boiling point

4130 °C (lit.)

density

22.65 g/cm3 (lit.)

resistivity

4.71 μΩ-cm

diam. x L

0.6 cm × 1.2 cm

weight

~7.6 g (one slug)

autoignition temp.

> 400 °C at 1013,0 hPanot auto-flammable

sensitivity & storage

ambient temperature

InChl

1S/Ir

total metal impurities

≤0.05%

surface area

≥20m²/g

assay (special

Iridium (Ir): 99.0 % to 99.99%

appearance (color)

grey to black

form

solid

applications

Iridium black is a hard, brittle, yellowish- white metal that can withstand high temperatures and has a BP of 4428 °C (Lide, 2006). It is the most corrosion resistant metal known (Lide, 2006). Its resistance to high temperatures makes it attractive for making crucibles and other apparatuses that must withstand extreme temperatures. Iridium may be the densest element discovered (Lide, 2006).

note (1)

Iridium atom is a cobalt group element atom and a platinum group metal atom.
Iridium is an metallic element with atomic symbol Ir, atomic number 77, and atomic weight 192.22

note (2)

this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients.

note (3)

described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS .

* Possible additional discount for large quantity orders .

packaging / transport

special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) .

certifications

C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order)

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