CAS:617-48-1
Formule moléculaire:C4H6O5
Poids Moléculaire:134.09
EINECS:210-514-9
Synonyms:(+/-)-HYDROXYBUTANEDIOIC ACID; (+/-)-HYDROXYSUCCINIC ACID; dl-2-hydroxybutanedioic acid; DL-HYROXYBUTANEDIOIC ACID; DL-HYDROXYSUCCINIC ACID; DL-HYDROXYSUCOINIC ACID; DL(+/-)-MALIC ACID; DL-MALIC ACID
qu'est-ce que DL-Malique acide à l'aide de CAS 617-48-1?
Blanche ou presque blanche poudre cristalline ou de granulés ayant un fort goût acide. Un g se dissout dans 0,8 mL de l'eau et de 1,4 mL d'alcool. Ses solutions sont optiquement inactif. Elle fond à environ 130°.
Spécification
| Point de fusion | 131-133 °C(lit.) |
| densité | 1,609 g/cm3 |
| densité de vapeur | 4.6 (vs air) |
| pression de vapeur | <0.1 mm Hg ( 20 °C) |
| La FEMA | 2655 | L-MALIC ACID |
| Fp | 203°C |
| solubilité | methanol: 0.1 g/mL, clear, colorless |
| pka | pK1:3.458;pK2:5.097 (25°C) |
| Stabilité: | Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates. |
Application
DL-malic acid is primarily used in the food and beverage industry.
Emballage
25kgs/tambour,9tons/20'container
25kgs/sac,20tons/20'container

Synonymes
(+/-)-HYDROXYBUTANEDIOIC ACID; (+/-)-HYDROXYSUCCINIC ACID; dl-2-hydroxybutanedioic acid; DL-HYROXYBUTANEDIOIC ACID; DL-HYDROXYSUCCINIC ACID; DL-HYDROXYSUCOINIC ACID; DL(+/-)-MALIC ACID; DL-MALIC ACID






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