Tetramethylammonium hydroxide (TMAH)
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Post Date:
Dec 14,2024
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Expiry Date:
Dec 14,2025
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Detailed Description:
Cas No. :10424-65-4
Quantity: 2000Metric Tons
Specs:Electronic grade, Industrial grade
Payment Method: L/C,D/A,T/T
widely used in electronic industry , especially as positive resister developer ,silicon wafer wet etchant and super clean solution for CMP process.
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CAS Registry Number:
10424-65-4
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Synonyms:
;Tetramethylammonium hydroxide pentahydrate;N,N,N-trimethylmethanaminium hydroxide;N,N,N-trimethylmethanaminium hydroxide hydrate (1:1:5);
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Molecular Formula:
C4H23NO6
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Molecular Weight:
181.2285
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Molecular Structure:
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Hazard Symbols:
T:Toxic;
C:Corrosive;
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Risk Codes:
R20/21/22:;
R24/25:;
R34:;
R44:;
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Safety Description:
S26:;
S36/37/39:;
S45:;
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