Derivatization reagents for GC, silylation, HMDS

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701240.510 027030385010
Package unit 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.

Selling unit 5x10 mL, 6x50 mL
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 / 36–46 °F
Hazardous material Yes
DANGER
H225 Highly flammable liquid and vapour.H302 Harmful if swallowed.H311 Toxic in contact with skin.H314 Causes severe skin burns and eye damage.H332 Harmful if inhaled.H412 Harmful to aquatic life with long lasting effects.
P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.P233 Keep container tightly closed.P240 Ground/bond container and receiving equipment.P241 Use explosion-proof [electrical/ventilating/lighting] equipment.P242 Use non-sparking tools.P243 Take precautionary measures against static discharge.P260 Do not breathe dust/fume/gas/mist/vapours/spray.P260sh Do not breathe dust/vapours.P261sh Avoid breathing dust/vapours.P264 Wash hands thoroughly after handling.P264W Wash with water thoroughly after handling.P270 Do not eat, drink or smoke when using this product.P271 Use only outdoors or in a well-ventilated area.P271 Use only outdoors or in a well-ventilated area.P273 Avoid release to the environment.P280 Wear protective gloves/protective clothing/eye protection/face protection.P280 Wear protective gloves/protective clothing/eye protection/face protection.P280sh Wear protective gloves/eye protection.P301+312 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.P302+352 IF ON SKIN: Wash with plenty of water.P303+361+353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].P303+361+353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].P304+340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.P304+340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.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.P312 Call a POISON CENTER/doctor if you feel unwell.P312 Call a POISON CENTER/doctor if you feel unwell.P330 Rinse mouth.P361+364 Take off immediately all contaminated clothing and wash it before reuse.P363 Wash contaminated clothing before reuse.P370+378 In case of fire: Use suitable extinguisher media to extinguish.P403+235 Store in a well-ventilated pl