As character names:

U+1F70A ALCHEMICAL SYMBOL FOR VINEGAR character (🜊)

As raw characters:

🜊

As a string of HTML entities:

🜊

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 156, hex 0x9C, octal \234, binary 10011100
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 3, expecting 0 more.

U+1F70A	ALCHEMICAL SYMBOL FOR VINEGAR
	= crucible; acid; distill; atrament; vitriol; red sulfur; borax; wine; alkali salt; mercurius vivus, quick silver
	x (cross of jerusalem - 2629)