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CAS 50-78-2 50-78-2 Acetylsalicylic acid

Quick Details

Appearance:white powder
Application:curing agent
PackAge:carton box
ProductionCapacity:1000000|Kilogram|Month
Storage:cool and dry
Transportation:by air by sea or by express

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Product information

CAS 50-78-2 Acetylsalicylic acid

Product Name:	Acetylsalicylic acid
Synonyms:	O-ACETYLSALICYLIC ACID;O-ACETOXYBENZOIC ACID;2-Acetoxybenzoesre,Aspirin;2-Acetoxybenzoic acid~Aspirin;aspirin usp;o-Acetylsalicylic acid 2-Acetoxybenzoic acid;ASPIRIN (AECTAMINOPHIN);ACETYLSALICYLIC ACID BP2000
CAS:	50-78-2
MF:	C9H8O4
MW:	180.16
EINECS:	200-064-1
Product Categories:	Pharmaceutical;Aromatics Compounds;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Isotope;Lipid signaling;Anti-Allergic Agents, Antibiotic;LOPROX;50-78-2
Mol File:	50-78-2.mol

Acetylsalicylic acid Chemical Properties

Melting point	134-136 °C (lit.)
Boiling point	272.96°C (rough estimate)
density	1.35
refractive index	1.4500 (estimate)
Fp	250 °C
storage temp.	2-8°C
solubility	H₂O: 10 mg/mL at 37 °C
form	crystalline
color	white
pka	3.5(at 25℃)
Water Solubility	3.3 g/L (20 ºC)
Merck	14,851
BRN	779271
Exposure limits	ACGIH: TWA 5 mg/m3 NIOSH: TWA 5 mg/m3
BCS Class	3
Stability:	Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
InChIKey	BSYNRYMUTXBXSQ-UHFFFAOYSA-N
LogP	1.190
CAS DataBase Reference	50-78-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 2-(acetyloxy)-(50-78-2)
EPA Substance Registry System	Aspirin (50-78-2)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26-36/37/39
RIDADR	UN 1851
WGK Germany	1
RTECS	VO0700000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29182210
Hazardous Substances Data	50-78-2(Hazardous Substances Data)
Toxicity	LD50 orally in mice, rats: 1.1, 1.5 g/kg (Hart)