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NC-0902

NC-0902

CHF 0.00

AMA (conc. Ammonia / 40% Aqueous Methylamine, V / V = 50 : 50)

SKU: NC-0902 Category:

Description

Cleavage of the oligonucleotide from its solid support and subsequent removal of all protecting groups from the nucleobases and phosphates close the cycle of automated oligonucleotide synthesis and bring it to completion. For this purpose, three different Cleavage solutions from emp BIOTECH are available. The correct choice will depend on your requirements for standard, fast or mild cleavage conditions.

Standard: Usage of one volume of conc. ammonium hydroxide (= 28 %) under sealed conditions appropriate for removal of the protecting groups of the nucleobases
Fast: Usage of one volume of AMA under sealed conditions at 65 °C for 10 min
Mild: Usage of the required volume of Deprotection, Ultramild under sealed conditions for 8 h at room temperature

Additional information

Pack Size

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Safety Information


Hazard Classifications

  • Flammable liquid, Category 2 (Flam. Liq. 2)

  • Acute Toxicity, Category 4 (Acute Tox. 4)

  • Skin corrosion, Category 1B (Skin Corr. 1B)

  • Specific target organ toxicity – single exposure, Category 3 (STOT SE 3)

  • Hazardous to the aquatic environment, Category 1 (Aquatic Chronic 1)

Hazard Statements

  • H225: Highly flammable liquid and vapour.

  • H302: Harmful if swallowed.

  • H314: Causes severe skin burns and eye damage.

  • H335: May cause respiratory irritation.

  • H410: Very toxic to aquatic life with long lasting effects.

Precautionary Statements

  • P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray.

  • P280: Wear protective gloves/protective clothing/eye protection/face protection.

  • P301+P312: IF SWALLOWED: Call a POISON CENTER/doctor/… if you feel unwell.

  • P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

  • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Signal Word

Danger

WGK

WGK 2

Storage Class Code

8 A – Flammable corrosive materials

Transport Information

ADR, RID (road and rail): UN2924 FLAMMABLE LIQUID, CORROSIVE, N.O.S. (Aqueous solution of ammonia and methylamine), 3(8), II

IATA-DGR (air transport): UN2924 FLAMMABLE LIQUID, CORROSIVE, N.O.S. (Aqueous solution of ammonia and methylamine), 3(8), II

IMDG Code (sea transport): UN2924 FLAMMABLE LIQUID, CORROSIVE, N.O.S. (Aqueous solution of ammonia and methylamine), 3(8), II

Downloads

Material safety data sheet
Product specification sheet
Synthesis Reagents, Catalog

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