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

ChemicalBook--->CAS DataBase List--->67776-07-2

67776-07-2

67776-07-2 Structure

67776-07-2 Structure
IdentificationBack Directory
[Name]

2-Keto-D-gulonic Acid Methyl Ester
[CAS]

67776-07-2
[Synonyms]

Methyl D-Sorbosonate
Ascorbic Acid Impurity 1
KPHIBLNUVRGOGU-MROZADKFSA-N
2-Keto-D-gulonic Acid Methyl Ester
D-xylo-[2]hexulosonic acid methyl ester
Ascorbic Acid Impurity 4(methyl D-sorbosonate)
Ascorbic Acid Impurity 1 (Methyl D-Sorbosonic Acid)
Ascorbic Acid Impurity D (Methyl D-Sorbosonic Acid)
Ascorbic Acid Impurity 4(Ascorbic Acid EP Impurity D)
(3R,4S,5R)-methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate
Ascorbic acid Imp D (EP) : methyl D-xylo-hex-2-ulosonate
[Molecular Formula]

C7H12O7
[MOL File]

67776-07-2.mol
[Molecular Weight]

208.17
Chemical PropertiesBack Directory
[Melting point ]

158-159 °C
[Boiling point ]

495.4±45.0 °C(Predicted)
[density ]

1.532±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, Refrigerator, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly), Water (Slightly)
[form ]

Solid
[pka]

11.28±0.20(Predicted)
[color ]

White to Off-White
[Stability:]

Hygroscopic, Unstable In Acidic Solution
Hazard InformationBack Directory
[Uses]

2-Keto-D-gulonic Acid Methyl Ester is the methyl ester derivative of 2-Keto-D-gulonic Acid (K191300), a precursor of vitamin C (A786990), a physiological antioxidant and coenzyme for a number of hydroxylation reactions; required for collagen synthesis.
67776-07-2 suppliers list
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://www.is0513.com/ShowSupplierProductsList1846349/0.htm
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522 , +8615391658522
Website: https://www.standardpharm.org.cn/
Company Name: Zibo Hangyu Biotechnology Development Co., Ltd
Tel: +86-0533-2185556 +8617865335152 , +8617865335152
Website: www.is0513.com/manufacturer/hangyu-chemical-25178/
Company Name: Guangzhou CATO Research Chemicals Inc.
Tel: +86-020-81960175-617 +8615602392859 , +8615602392859
Website: www.cato-chem.com/
Company Name: OPULENT PHARMA  
Tel: +91-9106692785 +91-9106692785
Website: www.www.NOWEBSITE
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Shanghai TaoSu Biochemical Technology Co., Ltd.  
Tel: 021-33632979
Website: www.tsbiochem.com
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Jinan blalong chemical co. LTD  
Tel: 2710913286@.com
Website: www.is0513.com/showsupplierproductslist1068244/0.htm
Company Name: Shenzhen ruikai de biotechnology co., ltd.  
Tel: 0755-61348847 17820674378
Website: http://www.real-chemstandards.com
Company Name: Meng Cheng Technology (Shanghai) Co., LTD  
Tel: 400-820-6829
Website: www.mitachieve.com
Company Name: Hubei Xinyang Medical Technology Co., Ltd  
Tel: 15347293736 15347293736
Website: http://www.standardpharm.com
Company Name: Guangzhou Juntang Technology Co., Ltd  
Tel: 020-36607679 13502246435
Website: www.dmstandards.com
Company Name: Scinova Biotech(Guangzhou) Co., Ltd.  
Tel: 13268215580
Website: www.scinova-e.com/
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-400-8210725 17717813675;
Website: https://www.leyan.com/
Company Name: Shanghai Zerui Biotechnology Co., Ltd.  
Tel: 021-54580889 18321124657
Website: www.zr-pharmaceutical.com
Tags:67776-07-2 Related Product Information
66170-10-3 21675-47-8 28119-61-1 77733-16-5 19356-17-3 78782-99-7 140710-90-3 29261-12-9 23357-18-8 89-65-6 16533-48-5 25691-81-0 134-03-2 144-62-7 114040-31-2 66757-69-5 73837-24-8

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept