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Thioharnstoff, ACS, min. 99 %, Thermo Scientific Chemicals
Katalognummer: 036609.18
50 g, Each
Thermo Scientific Chemicals
Thioharnstoff, ACS, min. 99 %, Thermo Scientific Chemicals
Katalognummer: 036609.18
50 g, Each
Menge
Katalognummer: 036609.18
auch als 036609-18 bezeichnet
Preis (EUR)
37,53 Online-Preis
41,70
Each
Menge
-
Chemikalien-Kennzeichnungen
CAS
62-56-6
IUPAC Name
thiourea
Molecular Formula
CH4N2S
InChI Key
UMGDCJDMYOKAJW-UHFFFAOYSA-N
SMILES
NC(N)=S
Spezifikationen
DatenblattAssay (Argentometric Titration)
>/= 99.0% ( Dried basis)
Loss on Drying
0.5% max
Form
Crystalline powder
Melting Point
174 - 177 deg C
Appearance (Color)
White
Beschreibung
Used as a reagent for organic synthesis. Thiourea is a photographic fixative, and used in manufacture of resins. It act as a catalyst for asymmetric reactions. It plays an essential role as catalyst for highly enantio- and diastereoselective additions reaction of oxindoles to nitroolefins. It is also useful to improve the productivity of mung bean.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
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Sicherheit und Handhabung
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Carcinogenicity
Category 2
Reproductive Toxicity
Category 2
Chronic aquatic toxicity
Category 2
Label Elements
Signal Word
Warning
Hazard Statements
H302 - Harmful if swallowed
H351 - Suspected of causing cancer
H361d - Suspected of damaging the unborn child
H411 - Toxic to aquatic life with long lasting effects
EU Specific Hazard Statements
May form combustible dust concentrations in air
Precautionary Statements
P201 - Obtain special instructions before use
P264 - Wash face, hands and any exposed skin thoroughly after handling
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P312 - Call a POISON CENTER or doctor if you feel unwell