κ-Carrageenan
- русский язык имя
- английское имяκ-Carrageenan
- CAS №11114-20-8
- CBNumberCB4678847
- ФормулаC24H36O25S2-2
- мольный вес788.65764
- EINECS234-350-2
- номер MDLMFCD00151514
- файл Mol11114-20-8.mol
химическое свойство
| растворимость | H2O: 5 mg/mL hot, soluble |
| форма | Solid |
| цвет | White to almost white to yellow to brownish |
| Биологические источники | plant |
| Вязкость | 10.0 to 25.0 m Pa-s(0.3 %, H2O, 25 ℃) |
| Растворимость в воде | H2O: soluble 5mg/mL (hot) |
| Мерк | 14,1864 |
| Рейтинг продуктов питания EWG | 1 |
| FDA UNII | DV181E4639 |
| UNSPSC Code | 12352201 |
| NACRES | NA.25 |
| WGK Германия | 2 | |||||||||
| RTECS | FI0704000 | |||||||||
| F | 3 | |||||||||
| кода HS | 13023990 | |||||||||
| Токсичность | rabbit,LDLo,intravenous,3mg/kg (3mg/kg),BLOOD: CHANGE IN CLOTTING FACTORS,Journal of Pharmacy and Pharmacology. Vol. 17, Pg. 647, 1965. | |||||||||
| NFPA 704: |
|
κ-Carrageenan химические свойства, назначение, производство
Химические свойства
sulfate content 20-36%, forms gels powderИспользование
The carrageenans are sulphate gums found in members of the Rhodophyceae. They consist of mixtures of polysaccharides which are mainly composed of D-galactose units linked 1~3 and 1~4. A high proportion ofthe units are substituted with sulphate half-ester groups. The carrageenans are useful stabilisers in foods.Определение
A naturally occurringpolysaccharide isolated from redalgae. The polymer is composed of dgalactoseunits, many of which aresulphated. K-carrageenan is a gellingagent with uses similar to those ofagar.κ-Carrageenan поставщик
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