55-55-0|4-Methylaminophenol sulfateProducts Supply

4-Methylaminophenol sulfate cas no:55-55-0

Synonyms: Metol; 4-(Methylamino)phenol sulphate; 4-(Methylamino)phenol hemisulfate salt; Bis(4-hydroxy-N-methylanilinium) sulphate~Metol; METOL(TM); METHOL; BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE; ARMOL; ELON; ECOL(R); GENOL

Identification

Name4-Methylaminophenol sulfate
CAS55-55-0
SynonymsMetol; 4-(Methylamino)phenol sulphate; 4-(Methylamino)phenol hemisulfate salt; Bis(4-hydroxy-N-methylanilinium) sulphate~Metol; METOL(TM); METHOL; BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE; ARMOL; ELON; ECOL(R); GENOL
EINECS(EC#)200-237-1
Molecular Formula2(C7H9NO)?H2SO4
Molecular Weight344.38

Chemical Properties

Appearancewhite crystalline powder
storage temp−20°C
Sensitive Air Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard Xn:Harmful;N:Dangerousfortheenvironment;
Risk R22;R43;R48/22;R50/53
Safety

Poison by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of SO_x and NO_x.
Hazard Codes: Xn, N
Risk Statements: 22-43-48/22-50/53
R22: Harmful if swallowed.
R43: May cause sensitization by skin contact.
R48/22: Harmful: danger of serious damage to health by prolonged exposure if swallowed.
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 36/37-46-60-61
S36/37: Wear suitable protective clothing and gloves.
S46: If swallowed, seek medical advice immediately and show this container or label.
S60: This material and its container must be disposed of as hazardous waste.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 3077 9/PG 3
WGK Germany: 3
RTECS: SL8650000
HazardClass: 6.1
PackingGroup: III

HS Code 29222900

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	skin	> 1gm/kg (1000mg/kg)		Kodak Company Reports. Vol. 21MAY1971,
guinea pig	LD50	unreported	1585mg/kg (1585mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(9), Pg. 87, 1984.
mouse	LD50	oral	565mg/kg (565mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: TREMOR KIDNEY, URETER, AND BLADDER: OTHER CHANGES IN URINE COMPOSITION	National Technical Information Service. Vol. OTS0570966,
mouse	LD50	unreported	769mg/kg (769mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(9), Pg. 87, 1984.
rat	LD50	unreported	705mg/kg (705mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(9), Pg. 87, 1984.
rat	LDLo	intraperitoneal	50mg/kg (50mg/kg)		Kodak Company Reports. Vol. 21MAY1971,
rat	LDLo	oral	200mg/kg (200mg/kg)		Kodak Company Reports. Vol. 21MAY1971,

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Rich Fine Chemicals Co.,Ltd.: Tel:; Address: Room 2008, International Trade Center,No.18 East Zhongshan Road,Nanjing

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Expo Fine Chemical Industries: Tel:+91-(281)-2482245, 2482246; Address: 308, Golden Plaza, Tagore Rd. Opp. J P Tower, Rajkot, Gujarat 360002,

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Tripletoxygen: Tel:; Address: P.O. Box 20650, Houston, Texas 77225,

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Organica Feinchemie GmbH Wolfen: Tel:+49-(3494)-63-6215; Address: Kunstseidestr. 5, Bitterfeld-Wolfen 06766,

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Alway Chem: Tel:+86-(532)-8586-4000; Address: No:51, Taiping Road, Qingdao, Shandong 266001,

Nanjing Samwon International Limited: Tel:+86-(25)-84873444; Address: 1108, BLDG B, New Century Plaza, No 1, South Taiping Rd., Nanjing, Jiangsu 210002,

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4-Methylaminophenol sulfate cas no:55-55-0

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