|
Jeneng Produk: |
Asam Pyruvik Asli |
|
CAS: |
127-17-3 |
|
Mf: |
C3h4o3 |
|
Mw: |
88.06 |
|
EineCs: |
204-824-3 |
|
File mol: |
127-17-3.mol |
|
|
|
|
Titik lebur |
11-12 ° C (lit.) |
|
Titik Giling |
165 ° C (lit.) |
|
Kapadhetan |
1.272 g / ml ing 20 ° C |
|
FEMA |
2970 | Asam Pyruvic |
|
Indeks Refleksi |
N20 / d 1.428 (lit.) |
|
FP |
183 ° F |
|
Temp panyimpenan. |
2-8 ° C |
|
kelarutan |
Kesalahan karo chloroform lan metanol. |
|
PKA |
2.39 (ing 25 ℃) |
|
Formulir |
Cairan |
|
Werna |
Tanpa warna tanpa cahya kuning utawa amber |
|
PH |
1.2 (90g / l, h2o, 20 ℃) |
|
Jecfa Nomer |
936 |
|
Merck |
14.80211 |
|
Brn |
506211 |
|
Stabilitas: |
Stabil. Concustible. Ora kompatibel karo agen pengoksidaan sing kuwat, dhasar sing kuwat. Kulkas. |
|
Incipey |
Lctonwcanyupml-uhfffaoysa-n |
|
Rujukan Database CAS |
127-17-3 (referensi database CAS) |
|
Cathetan Kimia NIST |
Pyruvic asam (127-17-3) |
|
Sistem Registri EPA |
Asam Proanoic, 2-OXO- (127-17-3) |
|
Kode Hazard |
C |
|
Pernyataan Resiko |
34 |
|
Pratelan safety |
26-36 / 37 / 39-45-25-27 |
|
Ridadr |
PB 3265 8 / PG 2 |
|
WGK Jerman |
3 |
|
RTEK |
Uz0829800 |
|
Suhu Autignition |
305 ° C |
|
Tsca |
Ya |
|
Hazardclass |
8 |
|
Packinggroup |
II |
|
Kode hs |
29335995 |
|
Properties Kimia |
Ora ana warna kanggo cahya Cairan kuning |
|
Properties Kimia |
Asam pyruvic duwe a Ora nguntungke, ambu ora enak (padha karo asam asetat). Nduwe rasa sing nyenengake, asem Kanthi kobong, rada manis. |
|
Kedadahan |
Diisolasi saka tebu Grosir gula duduh kaldu lan saka sawetara tanduran; uga dilaporake ing peppermint, asparagus mentah, godhong lan stalk celery, bawang, rutabaga, susu, Krim, Buttermilk, Wheaten Roti, Cheeses Biru, Keju Cheddar, Cottage Keju, Provolone Keju, Yogurt, Daging Sapi, Virginia Tembakau, Bir, Anggur Putih, Botrytised anggur, Kakao lan demi. |
|
Nggunakake |
asam pyruvic minangka Asam Hydroxy Alfa sing bisa ngganggu lan dianggep angel ditindakake karo. Nduweni ukuran molekuler luwih gedhe tinimbang Ahas sing paling umum. Sodium Pyruvate luwih umum digunakake, lan uyah organik. |
|
Nggunakake |
Biokimia riset. |
