5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid

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For R&D use only.

Catalog NO.：A803940
CAS No. : 118-47-8
Molecular Formula：C₁₀H₈N₂O₆S
Molecular Weight： 284.25

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Product Details

CAS Number	118-47-8	Appearance
Catalog Number	A803940	MDL Number	MFCD00020755
Molecular Formula	C₁₀H₈N₂O₆S	Molecular Weight	284.25
Boiling Point		Melting Point
Flash Point		Density
Synonyms	1H-pyrazole-4,5-dicarboxylic acid;5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
Storage Condition	Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word	Warning	UN Number
Hazard Statements	H319	Class
Precautionary Statements	P305+P351+P338	Packing Group

Description

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P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
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P401	Store …
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P410 + P403	Protect from sunlight. Store in a well-ventilated place.
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P501	Dispose of contents/container to..…
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H200	Explosives (Unstable Explosive)
H201	Explosives （Div 1.1)
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H300	Acute toxicity,oral (Category 1, 2)
H301	Acute toxicity,oral (Category 3)
H302	Acute toxicity,oral (Category 4)
H303	Acute toxicity,oral (Category 5)
H304	Aspiration hazard (Category 1)
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H310	Acute toxicity,dermal (Category 1, 2)
H311	Acute toxicity,dermal (Category 3)
H312	Acute toxicity,dermal (Category 4)
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H314	Skin corrosion/irritation (Category 1A, B, C)
H315	Skin corrosion/irritation (Category 2)
H316	Skin corrosion/irritation (Category 3)
H317	Sensitisation, Skin (Category 1)
H318	Serious eye damage/eye irritation (Category 1)
H319	Serious eye damage/eye irritation (Category 2A)
H320	Serious eye damage/eye irritation (Category 2B)
H330	Acute toxicity,inhalation (Category 1, 2)
H331	Acute toxicity,inhalation (Category 3)
H332	Acute toxicity,inhalation (Category 4)
H333	Acute toxicity,inhalation (Category 5)
H334	Sensitisation, respiratory (Category 1)
H335	Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3)
H336	Specific target organ toxicity,single exposure; Narcoticeffects (Category 3)
H340	Germ cell mutagenicity (Category 1A, 1B)
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H350	Carcinogenicity (Category 1A, 1B)
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H361	Reproductive toxicity (Category 2)
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H371	Specific target organ toxicity, single exposure (Category 2)
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H373	Specific target organ toxicity, repeated exposure (Category 2)

H400	Hazardous to the aquatic environment, acute hazard (Category 1)
H401	Hazardous to the aquatic environment, acute hazard (Category 2)
H402	Hazardous to the aquatic environment, acute hazard (Category 3)
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H412	Hazardous to the aquatic environment, long-term hazard (Category 3)
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H420	Hazardous to the ozone layer (Category 1)