The impact, which was likely gone for undermining trust in the administration and feeding partisan strains, came after the active US armed force boss cautioned that compromise in Iraq is turning out to be progressively troublesome and that the nation might eventually must be divided.
The bomb went off in a wholesale vegetable business sector in the Sadr City region of north Baghdad at around 6:00 am (0300 GMT), crest time for shops purchasing produce.
Inside service representative Brigadier General Saad Maan said the bombarding slaughtered 54 individuals and injured 100.
Doctors gathered human stays at the scene of the impact, an AFP picture taker said.
The bombarding crushed the business, tearing through structures, executing steeds used to transport vegetables and smoldering vehicles.
IS asserted obligation regarding what it termed the "favored operation" in an announcement posted on the web.
The acting leader of UN's Iraq mission, Gyorgy Busztin, issued censured the assault in an announcement saying it was "an unpredictable demonstration of terrorism went for debilitating the purpose of the Iraqi individuals".
Bombings, for example, the Sadr City assault are a noteworthy wellspring of pressure in Iraq and have intensified the nation's partisan partition.
- Parcel 'may be just arrangement' -
General Raymond Odierno, who served as the top US administrator in Iraq from 2008 to 2010, told a news meeting on Wednesday that the nation might at last must be isolated up.
Inquired as to whether compromise in the middle of Sunnis and Shia was conceivable, he said that "it's turning out to be more troublesome by the day" and indicated a future in which "Iraq may not seem as though it did before".
Addressed on parcel, he said: "I surmise that is for the locale and government officials to make sense of, ambassadors to make sense of how to function this, yet that is something that could happen."
"It may be the main arrangement however I'm not prepared to say that yet."
Iraq has three fundamental groups that would likely frame the premise for the allotment of the nation if that somehow happened to happen: the Kurds, who as of now have an independent area, and the Sunni and Shia Middle Easterners.
Kurds overwhelm the nation's north and Shias the south, while the Sunni Middle Easterner populace is circulated crosswise over western, northern and focal Iraq.
Be that as it may, for the time being, "we need to manage (IS) first and choose what it will look like a short time later," Odierno said.
- Mark IS strategy -
IS overran huge parts of Iraq in June 2014 furthermore holds noteworthy region in neighboring Syria.
The Iraqi armed force, which the United States burned through billions of dollars to prepare and prepare, performed bleakly in the beginning of the IS hostile.
Baghdad's strengths have following recovered ground from the fanatics with support from a US-drove coalition and Iran, yet a significant part of the nation's west stays outside government control.
Indeed, even before the IS hostile, bombings focusing on regular citizens in Iraq were a noteworthy danger, killing many individuals every month.
With radicals involved with battling somewhere else, the recurrence of impacts in Baghdad has declined following IS dispatched its hostile.
Be that as it may, bombings are still IS's mark strategy, with the gathering planting explosives to help protect ranges it holds and sending suicide aircraft as a major aspect of its hostile system.
The Baghdad impact came two days after bombings in Diyala region, upper east of the capital, killed more than 30 individuals.
A gigantic suicide assault in the region killed more than 120 last month, one of the deadliest single bombings in Iraq since the 2003 US-drove attack.
On Thursday, Germany said that IS had done a compound weapons assault against Kurdish contenders in northern Iraq, creating respiratory issues yet no passings.
IS has purportedly utilized compound weapons on various events in Iraq and Syria, however such assaults have been restricted and have had less effect than the destructive bombings did by the fanatics.
AFP