Metol

• Catalog No.: 69749
• CAS Number: 55-55-0
• M. F.: C14H20N2O6S
• M. W.: 344.3834
• Purity: ≥99.0% (NT)

SYNONYMS

• Title: 米吐尔
• IUPAC name: bis(4-(methylamino)phenol); sulfuric acid
• IUPAC Traditional name: bis(p-methylaminophenol); sulfuric acid
• Synonyms: 4-(Methylamino)phenol hemisulfate salt; Metol; 4-(甲氨基)苯酚 半硫酸盐; 米吐尔

DATABASE IDS

• CAS Number: 55-55-0
• MDL Number: MFCD00013140
• EC Number: 200-237-1
• PubChem SID: 24885972
• Beilstein Number: 3919382

PROPERTIES

• Grade: ACS reagent
• Ignition Residue: ≤0.1%
• Linear Formula: C7H9NO · 1/2H2SO4
• Purity: ≥99.0% (NT)
• Purity: ≥99.0%
• Quality: for spectrophotometric det. of inorganic phosphate
• Auto Ignition Point: 989 °F
• Melting Point: 260 °C (dec.)(lit.)
• Solubility: H2O: soluble50 mg/mL, clear
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H317-H373-H410
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P273-P280-P501
• RID/ADR: UN 3077 9/PG 3
• Risk Statements: 22-43-48/22-50/53
• Safety Statements: 36/37-46-60-61
• Hazard Class: 9
• UN Number: 3077
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Legal Information
ECOL is a trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

法律信息
ECOL 商标 Sigma-Aldrich Co. LLC