CAS 75-57-0 99% and 50% liquid TMAC Tetramethyl ammonium chloride

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  • >=1 Kilograms
    US $2000.00
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Overview
Quick Details
Classification:
Chloride
Type:
Phase transfer catalyst
CAS No.:
75-57-0
Other Names:
TMAC
MF:
(CH3)4NCl
Place of Origin:
Hubei, China (Mainland)
Grade Standard:
Industrial Grade, Medicine Grade
Purity:
99% or 50% liquid
Appearance:
White powder or crystal
Application:
Catalyst
Brand Name:
Welink
Model Number:
TMAC
Hazard class::
6.1
Supply Ability
Supply Ability:
800 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25KG/bag; 14MT/20'fcl
25kg/drum; 12MT/20'fcl
Port
Shanghai
Supply Ability
Supply Ability:
3000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
25kg/drum, 12mt/20'FCL
Port
Shanghai
 

Specification:

 

Items

Specification

APPEARANCE

white to cream-white crystal

ASSAY

min 99%

Free amine

max 0.07%

Residue on ignition

max 0.5%

Potassium

max 50 ppm

Sodium

max10 ppm

 

 

 

EINECS  No.:200-880-8

Molecular Formula: (CH3)4NCl

Molecular Weight: 109.60

 

 

Usage  

 

A corrosion inhibitor for battery anodes, e.g., metals such as zinc, lead, and the like, in

primary battery cells, comprises a quaternary ammonium salt, particularly, tetraalkyl ammonium chloride.More preferably Tetraheptyl ammonium chloride.

 

Used in hybridization solutions of mixed oligonucleotides. In solutions with TMAC, the Tm(melting temperature) of a hybrid is dependent on its length, not its base composition.

TMAC,

 

Used in probing PCR (polymerase chain reaction)  products for the analysis of polymorphisms with allele-specific oligonucleotides.

 

Packing and Storage

should store at RT, Keep container dry,Keep in a cool place.

Ground all equipment containing material. Keep container tightly closed.Combustible materials should be stored away from extreme heat and away from strong oxidizing agents

Item

Packing

Quantity/FCL

N.W./FCL

50%

200kg/drum

80Drums

16.00MT

99%

25kg/bag

600bags

15.00MT