Derivatization reagents for GC, silylation, HMDS

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701240.510 027030385010
Content: 1 Pack(s)
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HMDS should be used in addition of catalytic quantities of TMCS (e.g., 1 %) or as a mixture with... more

HMDS should be used in addition of catalytic quantities of TMCS (e.g., 1 %) or as a mixture with TMCS (2 -1, v/v; SILYL-21 and SILYL-2110), because after that it is a fast and quantitative reagent for silylation. These products contain harmful substances which must be specially labeled as hazardous. For detailed information please see SDS.

Hazardous material Yes
Method Gas chromatography (GC), derivatization
Composition Hexamethyldisilazane (HMDS)
Derivatization type Silylation
Recommended application(s) Acetonitrile, Aprotic solvents, Carbon disulfide, Derivatization, Dimethylacetamide, Dimethylformamide, Organic compounds, Pyridine
Storage temperature 2–8 °C
DANGER
H311 Toxic in contact with skin.H314 Causes severe skin burns and eye damage.H412 Harmful to aquatic life with long lasting effects.
P260sh Do not breathe dust/vapours.P280sh Wear protective gloves/eye protection.P303+361+353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P310 Immediately call a POISON CENTER/doctor.P405 Store locked up.