Sulfanilic acid, 99% CAS 121-57-3

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CAS: 121-57-3

MF: C₆H₇NO₃S

MW: 173.19

Product Categories	Analytical Reagents, Organics, Organic Acids
CAS RN	121-57-3
Alternative CAS RN	-
EC Number	204-482-5
MDL Number	MFCD00007886
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2921420090

Pictograms
Signal word	Warning
Hazard statements	H315: Causes skin irritation H317: May cause an allergic skin reaction H319: Causes serious eye irritation
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P302+P352: IF ON SKIN: wash with plenty of water. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Supplementary EUH statements
UN Number	-
WGK	WGK 1
SDS Version	3.0

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Physical Description	White to off-white or pale beige powder
Solubility (10% in 5% Na2CO3)	Clear, colourless to light-yellow solution
Insoluble Matter	≤ 0.2%
Assay	≥ 99.0%
Specification Version	1.0

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