Deskripsi Produk

Informasi dhasar asam acrtik

Jeneng Produk:	Asam acrtik
Padhanane:	Lys-Lys-Lys-Lys-oh; Arg-tyr-oh; acetasol; asetacid (non-spesinentrerthan10%); aceticacid, ofacacid, Ofacicacid, Ofacicacid
CAS:	64-19-7
Mf:	C2h4o2
Mw:	60.05
EineCs:	200-580-7
Produk Kategori:	Kimia; aa menyang alhplc; a; alfabetic; hplc buffer; buffer hplc; buffers hplc - Solarchromatography / ce; larutan; solusi asam; solusi volumat; asam sintetik; konsentrasi asam;
File mol:	64-19-7.mol

Properties Kimia Acrtic Asam

Melting Titik	16,2 ° C (lit.)
Nggodhok Titik	117-118 ° C (lit.)
Kapadhetan	1.049 g / ml ing 25 ° C (lit.)
uap Kapadhetan	2.07 (vs udhara)
uap meksa	11.4 mm Hg (20 ° C)
Reflect indeks	N20 / d 1.371 (lit.)
FEMA	2006 \| Asam asetat
FP	104 ° F
Panyimpen Temp.	Simpen ing RT.
kelarutan	Alkohol: Miscable (Lit.)
PKA	4.74 (ing 25 ℃)
Formulir	Solusi
Werna	ora ana warna
Khusus Gravitasi	1.0492 (20 ℃)
PH	2,5 (50g / l, H2O, 20 ℃)
Ambu	Bau Bau, Pungent, cuka-cuka-cuka-cuka ing 0,0 nganti 1.0 ppm
Ambu ambu	0.006ppm
njeblug Wates	4-19.9% (v)
Banyu Kelarutan	Kesalahan
λmax	λ: 260 NM AmAX: 0,05 λ: 270 NM AmAX: 0,02 λ: 300 nm amax: 0,01 λ: 500 nm amax: 0,01
Merck	14,55
Jecfa Nomer	81
Brn	506007
Henry's Hukum Constant	133, 122, 6.88, lan 1,27 ing Nilai Ph.13, 3.52, 5.68, lan 7.14, masing-masing (25 ° C, Hakuta et al., 1977)
Watesan cahya	Tlv-twa 10 ppm ~ 25 mg / m3) (ACGIH, OSHA, lan MSHA); TLV-STEL 15 ppm (37,5 mg / m3) (Acgih).
Cas Rujukan Database	64-19-7 (Rujukan Database CAS)
Kimia nist Referensi	Asetic asam (64-19-7)
EPA Sistem Registri Bahan	Asetic asam (64-19-7)

Informasi Keamanan Acrtic Asam

Bahaya Kode	C, xi
Risiko Pratelan	34-42-35-10-36 / 38
Safety Pratelan	26-36 / 37 / 39-45-23-24 / 25
Ridadr	PBB 1792 8 / PG 2
WGK Jerman	3
RTEK	Nn1650000
F	1-8-10
Autignition Suhu	426 ° C
Tsca	Ya
Hazardclass	8
Packinggroup	II
Hs Kode	29152100
Mbebayani Data Bahan	64-19-7 (Data Bahan Bahan Bahan-bahan)
Keracunan	LD50 ing tikus (g / kg): 3.53 lisan (smyth)

Panggunaan asam akrtic lan sintesis

Katrangan		Asam Asam Acrtic minangka Cairan utawa Crystal tanpa warna kanthi asem, cuka-cuka Ambu lan minangka salah sawijining asam karboxilis sing paling gampang lan digunakake kanthi akeh Reagen kimia. Asam asetat duwe aplikasi sudhut minangka reagen laboratorium, Ing produksi musetasi selulosa kanggo film fotografik lan Polyvinyil Acetat kanggo lem kayu, serat sintetik, lan bahan kain. Asam asetat uga wis akeh digunakake minangka agen lan keasaman Regulator ing industri Food.
Fisik Properties		Asam acrtik minangka asam karboksilat sing lemah kanthi ambu ora enak sing ana cairan ing suhu kamar. Sampeyan bisa uga minangka asam pertama sing diprodhuksi kanthi jumlah gedhe. Jeneng asetik asal saka acetum, yaiku basa Latin tembung kanggo "ora nguntungke" lan ana hubungane karo asam asetat sing tanggung jawab Rasa pahit jus fermentasi.
Cara produksi		Asam acrtik biasane digawe siji saka telung rute: acetaldehyde Oksidasi, nglibatahake hawa langsung utawa oksidasi oksidasi cair acetaldehidhatane ing Ngarsane Acetat Mangan, Acetat Kobalt, utawa Copper Acetate; oksidasi cair-fase Butane utawa Naphtha; Kayu Methanol nggunakake a Macem-macem teknik.

Produk Preparation Acrtik lan Bahan Raw

Preparation Produk

Emulsion Oil Silicone Hidado -> Agen Pewargane G -> 1-Nitrotophenypene -> 3-Bramophenype -> 3-Bromopylicraa -> 3-AMINOX - 2,4,6-tribromobilzoik asam -> 2,3-dimethylpyridine-n-oxide -> (6-chloropyeridin-2-yl) Acetamide -> etylriphenylphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosicine -> isoquinoline N-oxide -> 2-amino-5-Bromo-4-methylpyridine -> diacetate etylenium -> zirconium asetat -> γ-l-glutamyl-1-nitraphylamer -> lezothyperonal -> levothyroxine Sodium -> DL-Glikeraldehyde -> metil- (3-phenyl-propylyl)-> 6-nitroindazole -> 3,3-nitroindazole -> 3-methyl-2-hydroxyachtophenone -> alloxan MONOHYDRATE -> 4-Chlororo-3-methyl-1H-Pyrazole -> 7-Nitroindazole -> 5-Bromo-2-Hydroxy-3-METEXYBALLALDEHYEDE -> 4,5-Dibromosalicyde -> 4,5-DICARBOICTHALLE-1,8-DCARBOXICALIC Anhidride -> 2-bromocinnamaldehyde -> 4- (Dimethylamino) Phenyl thiocyan -> 10-Nitroanthrone -> 1,3-Dithiane -> 4- (1h-Pyrrol-1-YL) Benzoic Asam -> (1r, 2R) - (+) - 1,2-diaminocyclohexane L-Tartrate -> Benzopinacole -> 4-bromocatechol

Mentah Bahan

Etanol -> Methanol -> Iodmethane -> Oksigen -> Karbon monoksida -> (3R, 4R, 4S) -1-ethenidinone -> eter petrozoyl-2-azetidinone Minyak -> Acetylene -> Acetaldehyde -> Mercury -> N-butane -> Kobalt Acetate -> (2S) -1- (3-acetylthio-2-methropyl) -l -l -l-1,3,4,6-triiodo-1,3,4,6,6,6-triiodo-1,3,4,6-triiodoTarbout -> Asam Mangan (II)

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