CAS RN: 75-59-2 | Product Number: T0138

Tetramethylammonium Hydroxide (10% in Water)

Purity:

Synonyms:

TMAH (10% in Water)

Product Documents:

Size	Unit Price	Shanghai	Tianjin	Japan*
25ML	¥65.00	37	39	≥100
100ML	¥120.00	≥40	4	27
500ML	¥400.00	≥100	11	≥100

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General Information plus

Product Number	T0138
Molecular Formula / Molecular Weight	C__4H__1__3NO = 91.15
Physical State (20 deg.C)	Liquid
Storage Temperature	Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN	75-59-2
Reaxys Registry Number	3558708
PubChem Substance ID	87576140
Merck Index (14)	9224
MDL Number	MFCD00008280

Specifications & Documents plus

Specifications

Appearance	Colorless to Almost colorless clear liquid
Concentration(Neutralization titration)	10.0 to 11.0 w/w%
NMR	confirm to structure

Properties (reference)

Safety & Properties plus

GHS

Pictogram
Signal Word	Danger
Hazard Statements	H302 + H312 : Harmful if swallowed or in contact with skin. H314 : Causes severe skin burns and eye damage. H370 : Causes damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H402 : Harmful to aquatic life.
Precautionary Statements	P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up.