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Product Details

Tetramethylammonium hydroxide 25% in water

Synonyms

Tetramethylammonium hydroxide solution

Code

T 1475

Mol. Formula

(CH₃)₄N(OH)

HSN Code

292390.00

GST Tax Rate

18%

CAS

75-59-2

Mol. Weight

91.15

Packing

Bottle / Drum

Applications

T 1475 (OTTO) Tetramethylammonium hydroxide 25% in water Cas 75-59-2 - used to produce tetramethyl-ammonium azide. T 1475 (OTTO) Tetramethylammonium hydroxide 25% in water Cas 75-59-2 - used as an anisotropic etchant of silicon, as a basic solvent in the development of acidic photoresist in photolithography process, as a surfactant in the synthesis of ferrofluid and as a polarographic reagent.

Description

Tetramethylammonium hydroxide (TMAH or TMAOH) is a quaternary ammonium salt with the molecular formula N(CH3)4+ OH−.

Properties

Safety Information

Hazard Symbols

Description

Symbol GHS05GHS06 GHS05, GHS06
Signal word Danger
Hazard statements H300-H311-H314
Precautionary statements P264-P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes T
Risk Statements 24/25-35-52
Safety Statements 26-36/37/39-45
RIDADR UN 1835 8/PG 2
WGK Germany 3
Flash Point(F) >212 °F
Flash Point(C) >100 °C

Packings	Price (INR)
100 ml	3219.00
250 ml	6834.00
1 lt	26199.00
25 kg	POR

DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.
For laboratory use only. Not for drug, medical, household, or any other unauthorized application.
We assume no liability for misuse or unauthorized application of the product. Please test before use.