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Potassium (K, 99%, piece)

BGC Id:	134944210190
CAS No:	7440-09-7
Synonyms:	potassium, metal ; kalii chlordium ; potassium metal ; potassium, (liquid alloy) ; potassium(1+) ; potassium ; losartan base ; potassium alloy ; potassium, 2n+ ; dnase test ; kalium ; k ; potassium ion ; k solution
Molecular Formula:	K
Molecular Weight:	39.09
EINECS:	231-119-8

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Synonyms:

potassium, metal ; kalii chlordium ; potassium metal ; potassium, (liquid alloy) ; potassium(1+) ; potassium ; losartan base ; potassium alloy ; potassium, 2n+ ; dnase test ; kalium ; k ; potassium ion ; k solution

CAS:

7440-09-7

EINECS:

231-119-8

Molecular Formula:

MDL:

Properties

Molecular Weight:

39.09 g·mol−1

Density:

1.98 g/mL at 25 °C(lit.)

Melting point:

770 °C(lit.)

Boiling point:

759 °C

Solubility:

reacts with water violently

Safety Information

Hazard Symbols: F, C, Xi, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.3

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

14/15-34-36/38-23/24/25 (R)

Safety Codes:

8-43-45-5B-5*-36/37/39-26-5-27 (S)

WGK Germany:

RID / ADR:

UN 2257 4.3 / PG 1

RTECS:

TS8050000

Storage temperature:

2-8°C

What other providers are available for CAS 7440-09-7?

In addition to the providers presented here for Potassium (K, 99%, piece) with the CAS number 7440-09-7, there are other 37 providers with slightly different product names available for this CAS number.

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Hangzhou Verychem Science & Technology Co., Ltd. +7 additional providers that we know from the past

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Potassium (cubes) under protective liquid

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