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DL-Valine(CAS# 516-06-3)

Chemical Property:

Formulae hypotheticae C5H11NO2
Molar Mass 117.15
Densitas 1.31
Liquefactio Point 295 °F.
Boling Point 213.6±23.0 °C (Predicta)
Imprimis gyrationis (α) -0.6~+0.6° (20℃/D)(c=8, HCl)
Flash Point 83°C
JECFA Number 1426
Aqua Solubility 68 g/L
Solubilitas Aqua solubilis, insolubilis in ethanolo frigido, aethere et acetono
Vapor Pressura 0.0633mmHg ad 25°C
Aspectus Album pulveris crystallini
Color White
Odor Odorless
Merck 14,9909
BRN 506689
pKa pK1:2.32(+1);pK2:9.61(0)(25°C)
Repono Condition Serva in caliginoso loco, atmosphaera Inert, locus temperatus
Sensitiva Facile absorbens humorem
Index refractivus 1.4650 (aestima)
MDL MCD00004267
Physica et Chemical Properties densitas 1.31
liquefaciens punctum 283.5-285°C
aquarum solutum 68g/L
Usus Potest adhiberi ad synthesin nutritionis et pharmaceutical

Product Detail

Product Tags

Periculum symbola XII - Noxia
Periculum Codes XL - quod carcinogenic Limited effectus
Salus Descriptio S22 — Pulverem noli spirare.
S24/25 – Fuge contactum cum cute et oculis.
S36 - Apta indumenta tutela gere.
WGK Germania 3
RTECS YV9355500
TSCA Ita
HS Code* 29224995

 

Introductio

Potest sublimare cum calefacta celeritate generali et dissolui in 298 ℃ (tubo signandi, calefactionis celeri). Solubilitas in aqua: 68g/l, actu insolubilis in alcohole frigido et aethere, solubili in acido inorganico; in solvendis organicis solvendis; leviter solutum in benzene et alcohole.


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