A3417112
(−)-2,3:4,6-Di-O-isopropylidene-2-keto-<SC>L</SC>-gulonic acid monohydrate , ≥97% , 68539-16-2
Synonym(s):
(−)-Diaceton-2-keto-L -gulons?ure;(−)-Diacetone-2-keto-L-gulonic acid;2,3:4,6-Di-O-isopropyliden-α-L -xylo-2-hexulofuranosons?ure;2,3:4,6-Di-O-isopropylidene-α-L -xylo-2-hexulofuranosonic acid;Dikegulac
| Pack Size | Price | Stock | Quantity |
| 1g | RMB31.20 | In Stock |
|
| 5G | RMB68.80 | In Stock |
|
| 25G | RMB239.20 | In Stock |
|
| 100G | RMB799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 88-90 °C(lit.) |
| alpha | -20 º (c=2 in methanol) |
| refractive index | -20 ° (C=2, MeOH) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow |
| optical activity | [α]21/D 20°, c = 2 in methanol |
| Merck | 14,3199 |
| CAS DataBase Reference | 68539-16-2 |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 2940000080 |
