Acidum acrticum
  • Acidum acrticum Acidum acrticum

Acidum acrticum

Acidum acrticum cas code est 64-19-7

Model:64-19-7

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Acrtic Acidum Basic informationes


Product nomen:

Acidum acrticum

Synonyma:

Lys-Lys-Lys-OH·;Arg-Tyr-OH·;Acetasol;aceticacidum(non-specific nomen); aceticacidum (solutions majus 10%); aceticacidum (solutiones 10% orless);

CAS;

64-19-7

MF:

C2H4O2

MW:

60.05

EINECS:

200-580-7

Productum Genera:

Quaestiones, AA ad ALHPLC, A, Alphabetic, HPLC Buffer, HPLC Buffers, HPLC Buffers - SolutioChromatographia/CE Reagentia; Solutio; Acidorum Solutiones, Titration; Solutiones Volumetricas; Acidorum Solutiones Chemical Synthesis, Acidum Organicum, Syntheticum Reagentium, Acidum Concentrat; Intendit (exempli gratia FIXANAL); HPLC et LCMS Mobilis Phase Additiva

Mol fasciculi:

64-19-7.mol



Acrtic Acidum Chemical Properties


Exustio punctum 

16.2 °C(lit.)

Fervens punctum 

117-118 °C(lit.)

density 

1.049 g/mL ad 25 °C(lit.)

vapor density 

2.07 (vs. aere);

vapor pressura 

11.4 mm Hg (20 °C)

refractivus index 

n20/D 1.371(lit.)

FEMA 

2006 | ACIDUM ACIDUM

Fp 

104 °F

repono temp. 

Repono RT.

solubility 

alcohol: miscible (lit.)

pka

4.74(at 25℃)

forma 

Solutio

color 

sine colore

Imprimis gravitas

1.0492 (20℃)

PH

2.5 (50g/l, H2O, 20℃)

Odor

Fortis, pungens, aceti odoris similis detectabilis ad 0.2 ad 1.0 ppm

odor Limen

0.006ppm

explosive limit

4-19.9%(V)

Aqua Solubilitas 

miscible

λmax

λ: 260 um Amax: 0.05
λ: 270 um Amax: 0.02
λ: 300 um Amax: 0.01
λ: 500 um Amax: 0.01

Merck 

14,55

JECFA Numerus

81

BRN 

506007

Henrici Lex Constantini

133, 122, 6.88, et 1.27 in pH valores 2.13, 3.52, 5.68, 7.14; respectively (25 °C, Hakuta et al., 1977);

Patefacio fines

TLV-TWA 10 ppm~25 mg/m3) (ACGIH, OSHA, MSHA); TLV-STEL 15 ppm (37.5 mg/m3). (ACGIH).

CAS DataBase Reference

64-19-7 (CAS Reference)

NIST Chemia Reference

Acetic acid(64-19-7)

EPA Substantia Subcriptio Ratio

Acetic Acidum (64-19-7).


Acrtic Acidum Safety Information


Discrimen Codes 

C,Xi

Risk Dictiones 

34-42-35-10-36/38

salus Dictiones 

26-36/37/39-45-23-24/25

RIDADR 

UN 1792 8/PG 2

WGK Germania 

3

RTECS 

NN1650000

1-8-10

Autoignition Temperature

426 °C

TSCA 

Ita

HazardClass 

8

PackingGroup 

II

HS Code 

29152100

Ancipitia Datae substantiae

64-19-7 (Ancipitia substantiarum data);

Toxicity

LD50 in muribus (g/kg): viva voce 3.53 (Smyth)


Acidum Acidum Synthesis Synthesis


Descriptio

Acidum acidum acreum est liquidum vel crystallum hyalinum cum acido, aceti odor et unus ex simplicissimis acida carboxylicis et late adhibetur chemicae gerentis. Acidum aceticum late patet ut laboratorium gerens; in productione cellulosae acetatis maxime ad film photographic polyvinyl acetas pro glutino ligno, fibris syntheticis, et materiae fabricae. Acidum aceticum etiam magno usui fuit ut agente descendente et acore moderator in victu industrius.

Corporalis possessiones

Acidum acidum carboxylicum infirmum cum odore pungente liquorem ad locus temperatus. Probabile erat primum acidum produci copiose. nomen aceticum ab aceto, quod est in Latino verbum "acetum" et aceticum aceticum quod reus est amarum saporis fermentati.

Productio Methodi

Acidum acrticum fieri solet per unum ex tribus partibus: acetaldehyde oxidatio directa aeris vel oxygeni oxidatio liquidi acetaldehydi involventis in manganesum acetas, cobaltum acetas, vel acetas aeris; oxidatio liquido-phasmatis butanei vel naphtha; methanolum carbonylation utens variis artibus.


Acidum Acidum Praeparatio materiae crudae


Praeparatio Products

emulsio hydroxy olei siliconis--> agentis G-- fixi->1H-INDAZOL-7-AMINE-->5-Nitrothiophene-2-acidi carboxylici-->4-BROMOPHENYLUREA-->3-Amino-4-bromopyrazole-->3-hydroxy-2,4,6-tribromobenzoico acid-->2,3-Dimethylpyridine-N-oxydatum-->N-(6-CHLORO-3-NITROPYRIDIN-2-YL)ACETAMIDE-->Ethyltriphenylphosphonium acetatis-->2-ACETYLAMINO-5-BROMO-6-METHYLPYRIDINE-->ISOQUINOLINE N-OXIDE-->2-Amino-5-bromo-4-methylpyridine-->ETHYLENEDIAMINE DIACETATE-->Zirconium acetatis--> chromicum acetatis-->γ-L-glutamyl-1-naphthylamide-->6-NITROPIPERONAL-->Levothyroxinum. sodium-->DL-GLYCERALDEHYDE-->METHYL-(3-PHENYL-PROPYL)-AMINE-->6-Nitroindazole-->3-Bis(3-methyl-4-hydroxyphenyl)indoline-2-in-->2-BROMO-2'-HYDROXYACETOPHENONE MONOHYDRATE-->4-CHLORO-3-METHYL-1H-PYRAZOLE-->7-NITROINDAZOLE-->5-BROMO-2-HYDROXY-3-METHOXYBENZALDEHYDE-->3,5-Dibromosalicylicum-->4,5-Dichloronaphthalene-1,8-dicarboxylicum anhydride-->2-Bromocinnamaldehyde-->4-(DIMETHYLAMINO)PHENYL THIOCYANATE-->10-Nitroanthroni-->Ethyl trichloroacetate-->1,3-Dithiane-->Cellulosum diacetatum plastifier-->4-(1H-PYRROLZ-1-YL ACID-->(1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate-->Benzopinacole-->4-BROMOCATECHOL

Rudis materiae

Etanol-->Methanol-->Nitrogenium-->Iodomethane--> Oxygenium--> Carbonem activum-> CARBON MONOXIDE-->Potassium dichromate-->(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2>azetidinone CIL-->Acetylene-->Acetaldehyde-->MERCURY-->N-BUTANE-->Cobalt. acetatis-->(2S) -1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline-->5-(Acetamido)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide-->MANGANESE(->MANGANESE-> MANGANESE-(II)



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