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

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> D-xylo-2-Hexulosonic acid

D-xylo-2-Hexulosonic acid

D-xylo-2-Hexulosonic acid price.
  • $220 - $684
  • Product name: D-xylo-2-Hexulosonic acid
  • CAS: 21675-47-8
  • MF: C6H10O7
  • MW: 194.14
  • EINECS:
  • MDL Number:MFCD22666262
  • Synonyms:2-Keto-D-gulonic acid;D-xylo-2-Hexulosonic acid;D-xylo-Hex-2-ulosonic acid;Ascorbic Acid Impurity 3（D-sorbosonic acid）;Ascorbic Acid Impurity 4;Ascorbic Acid Impurity 3（Ascorbic Acid EP Impurity C）;VBUYCZFBVCCYFD-FLRLBIABSA-N;Ascorbic Acid EP Impurity C
3 prices
Selected condition：
Brand
  • Sigma-Aldrich
  • Usbiological
Package
  • 30mg
  • y0001024
  • 25mg
  • ManufacturerSigma-Aldrich
  • Product numberPHR1708
  • Product descriptionAscorbic acid impurity C
  • Packaging30mg
  • Price$684
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberY0001024
  • Product descriptionAscorbic acid impurity C European Pharmacopoeia (EP) Reference Standard
  • Packagingy0001024
  • Price$220
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number159649
  • Product description2-Keto-D-gulonic Acid
  • Packaging25mg
  • Price$460
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich PHR1708 Ascorbic acid impurity C 30mg $684 2024-03-01 Buy
Sigma-Aldrich Y0001024 Ascorbic acid impurity C European Pharmacopoeia (EP) Reference Standard y0001024 $220 2024-03-01 Buy
Usbiological 159649 2-Keto-D-gulonic Acid 25mg $460 2021-12-16 Buy

Properties

Melting point :171 °C
Boiling point :550.6±50.0 °C(Predicted)
Density :1.757±0.06 g/cm3(Predicted)
storage temp. :Room Temperature
solubility :DMSO, Methanol, Water
pka :2.10±0.54(Predicted)
color :Light Tan

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

2-Keto-D-gulonic Acid is a precursor of vitamin C (A786990), a physiological antioxidant and coenzyme for a number of hydroxylation reactions; required for collagen synthesis.