成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Struktur
66757-69-5
CAS-Nr.
66757-69-5
Englisch Name:
Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)
Synonyma:
LMMOGBZPBLQFHK-DMTCNVIQSA-N;Sodium Ascorbate EP Impurity G;L-threo-Hex-2-enaric acid, 1,4-lactone;L-threo-Hex-2-enaric acid, 1,4-lactone (9CI);Ascorbic Acid Impurity 7(Ascorbic Acid EP Impurity G);Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone);(2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid;Ascorbic acid Imp G (EP) : (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
CBNumber:
CB53163316
Summenformel:
C6H6O7
Molgewicht:
190.11
MOL-Datei:
66757-69-5.mol

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Eigenschaften

Schmelzpunkt:
>200°C (dec.)
Siedepunkt:
634.3±55.0 °C(Predicted)
Dichte
2.179±0.06 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
L?slichkeit
Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Aggregatzustand
Solid
pka
2.94±0.11(Predicted)
Farbe
White to Dark Brown
Stabilit?t:
Hygroscopic

Sicherheit

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

L-threo-Hex-?2-?enaric acid 1,?4-Lactone is an impurity of L-Ascorbic Acid (A786990) which is a physiological antioxidant.

Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 49)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58
Guangzhou Tosun Pharmaceutical Limited
+8618922120635
sales@toref-standards.com China 998 58
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525
masar@topule.com China 8467 58
Moxin Chemicals
+8617320513646
mike@molcoo.com China 9457 58
QUALITY CONTROL SOLUTIONS LTD.
0755-66853366; 13670046396
ORDERS@QCSRM.COM China 24342 58
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
sales@chem-strong.com China 18070 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656
greensnown@163.com China 9906 50
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 0086-15250997978
1511893459@qq.com China 7891 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199
wxf@sungening.com China 9578 60
Shanghai Han-Xiang Chemical Co., Ltd. 15971444841
amber@biochempartner.com China 3061 58

66757-69-5()Verwandte Suche:


  • Ascorbic acid EP Impurity G (L-threo-Hex-2-eneric acid, 1-4-lactone)
  • L-threo-Hex-2-enaric acid, 1,4-lactone (9CI)
  • (2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
  • Ascorbic acid Imp G (EP) : (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid
  • Ascorbic Acid Impurity 7(Ascorbic Acid EP Impurity G)
  • Sodium Ascorbate EP Impurity G
  • LMMOGBZPBLQFHK-DMTCNVIQSA-N
  • L-threo-Hex-2-enaric acid, 1,4-lactone
  • 66757-69-5
Copyright 2019 ? ChemicalBook. All rights reserved