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,

supplier list

Klaus F. Meyer GmbH: Tel:+49-(0)-62 37 - 20 23; Address: Leiblstrasse 3, Fussgoenheim D-67136,

STS Chemicals Ltd.: Tel:+91-(22)-26747900; Address: Oberoi Chambers - II, 4th & 5th Floor, Plot No.645/646,New L, Mumbai, Maharashtra 400 053,

Smruthi Organics Ltd.: Tel:+91-(217)-231 0267, 231 0367; Address: 165A Balaji Bhavan, Railway Lines, Solapur, Maharashtra 413001,

CANTON CHEM, INC.: Tel:+1-410-9605455; Address: 7937 River Rock Way, Baltimore, MD 21226

Nanjing King-Pharm Co., Ltd.: Tel:+86-(25)-58748998; Address: No.122, Ninghai Road, Nanjing, Jiangsu 210097,

Refine Chemicals Science and Technology Developing Co., Ltd.: Tel:+86-(22)-58210864; Address: No.12 West Keyan Road, Tianjin City,

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

Nantong Toayi Chemical Co., Ltd.: Tel:; Address:

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,

ADVANCED TECH. & IND. CO., LTD.: Tel:86-23902293; Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG

DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

Hangzhou Sage Chemical Co.,Ltd: Tel:+86-571-86818502; Address: 5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

lotuschem: Tel:852-29738324; Address: Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong

Henan Mol Chemical Co., Ltd.: Tel:0086 371-66228783 66223252 66200599 66200699; Address: 65-5 Xitaikang Rd., Zhengzhou, Henan Province, China

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

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