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Viola 11 CAS 128-95-0

Chemical Property:

Formulae hypotheticae C14H10N2O2
Molar Mass 238.2414
Densitas 1.456g/cm3
Liquefactio Point 265-269℃
Boling Point 544.2°C at 760 mmHg
Flash Point 282.9°C
Aqua Solubility 0.33 mg/L ad 25
Vapor Pressura 6.67E-12mmHg ad 25°C
Aspectus Crystallization
Repono Condition Locus Temprature
Index refractivus 1.757
MDL MCD00001224
Physica et Chemical Properties notam acus purpurea profunda crystallis (in pyridine) vel crystallis purpureis.
liquefaciens punctum 268
solubilitas: solutum in benzene, pyridine, nitrobenzene, anilino, leviter solutum in acido acetico calido, ethanol.
Usus Adhibetur ut medius in synthesi tinguiorum

Product Detail

Product Tags

Periculum Codes R22 - noxium absorptus
Salus Descriptio S22 — Pulverem noli spirare.
S36/37 - indumentis tutelae idoneis gere et caestus.

 

 

Viola 11 CAS 128-95-0 Information

qualitas
Acus purpurea nigra crystallis (in pyridine) vel crystallis purpureis. Ligula Point: 268°c. Solutum in benzene, pyridine, nitrobenzene, anilino, leviter solutum in acido acetico calido, ethanol. Solutio fere hyalina est in acido sulphurico coacto, et est caeruleo-ruber addito acido borico.

Methodus
Hydroquinone et anhydrone phthalico condensantur ad obtinendum 1,4-hydroxyanthraquinonem, cum sodio hypochlorite conflatum, ac deinde ammoniatum ad cryptochromonem aminoquinonem obtinendum 1,4-=, tum oleum oxydatum ad operis operis obtinendum.

usus
Lacca anthraquinone tinguit, tinguit discutit, acida tinguit intermedia, ipsaque tingit violaceos tingit.

securitas
Humanum LD 1~2g/kg. Mures intraperitonee cum LD100 500mg/kg injectae sunt. See 1,5-= aminoanthraquinone.
In sacculo plastico tympani ferreis refertum est, et rete pondus cuiusque tympani 50kg est. Condite in loco ventilato, a sole et umore munitus.


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