Home Categories Chemical Reagents Tetramethylammonium chloride
A7825112

Tetramethylammonium chloride , Ion to chromatography, ≥99.0%(AT) , 75-57-0

Synonym(s):
Tetramethylammonium chloride;TMA

CAS NO.:75-57-0

Empirical Formula: C4H12ClN

Molecular Weight: 109.6

MDL number: MFCD00011628

EINECS: 200-880-8

Pack Size Price Stock Quantity
50G RMB399.20 In Stock
250G RMB1512.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: >300 °C (lit.)
Boiling point: 165.26°C (rough estimate)
Density  1,17 g/cm3
refractive index  1.5320 (estimate)
storage temp.  Store below +30°C.
solubility  methanol: 0.1 g/mL, clear, colorless
form  Hygroscopic Crystalline Powder
Specific Gravity 1.169
color  White to ivory
PH 6-8 (100g/l, H2O, 20℃)
Odor Odorless
PH Range 6 - 8
Water Solubility  >60 g/100 mL (20 ºC)
Sensitive  Hygroscopic
λmax λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.02
BRN  2496575
Stability: Stable. Incompatible with strong oxidizing agents, water. Hygroscopic.

Description and Uses

TMAC may be used in ion-exchange procedures to show the increase of pH in understanding the chemical behaviour of catalyst [CTA]Si-MCM-41 using Knoevenagel condensation model.

Safety

Symbol(GHS) 
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H300-H311-H315-H370-H411
Precautionary statements  P260-P264-P273-P280-P301+P310-P302+P352+P312
Hazard Codes  T,Xn
Risk Statements  21-25-36/37/38-20/21/22
Safety Statements  26-36/37-45-37/39-28A-28-36
RIDADR  UN 2811 6.1/PG 2
WGK Germany  1
RTECS  BS7700000
3-10
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29239000
Toxicity LD50 orally in Rabbit: 50 mg/kg LD50 dermal Rat 537 mg/kg

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