Carrageenan CAS:11114-20-8

  • Product Name:Carrageenan
  • CAS:11114-20-8
  • Molecular formula:C24H36O25S2-2
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Carrageenan CAS:11114-20-8

Carrageenan CAS:11114-20-8 Basic information

Product Name: Carrageenan
Synonyms: KAPPA-CARRAGEENAN;GALACTANE SULFATE POLYSACCHARIDE;GELATIN, VEGETABLE;GELATIN, VEGETABLE TYPE III;beta-Carrageenan 4 -(hydrogen sulfate);Carrageenan CS 562;Carrageenan CSK 2;Carrageenan NF
CAS: 11114-20-8
MF: C24H36O25S2-2
MW: 788.65764
EINECS: 234-350-2
Product Categories: Biochemistry;Polysaccharides;Sugars;thickener
Mol File: 11114-20-8.mol

Carrageenan CAS:11114-20-8 Chemical Properties

form: Solid
solubility: H2O: 5 mg/mL hot, soluble
Merck: 14,1864

Appearance

White to slight yellow powder

White to slight yellow powder

Moisture(105centi-digree,4h)

≤7.5%

≤7.5%

Particle Size

90% Crossed 80 mesh

90% Crossed 80 mesh

Total Ash(750 centi-digree,4h)

≤40

≤40

Viscosity(1.5%,75 centi-digree,#1sp 30rpm)

≥5mPa.s

≥5mPa.s

PH (1.5%w/w,60 centi-digree)

7-10

7-10

Total Sulphate

15-40%

15-40%

Water Gel Strength (1.5%w/w,20centi-digree,10h)

K101: 1350g/cm2

K101: 1350g/cm2

Acid Insoluble Ash

≤1%

≤1%

Heavy metal



As (mg/kg)

≤3

≤3

Pb (mg/kg)

≤5

≤5

Cd (mg/kg)

≤1

≤1

Hg (mg/kg)

≤1

≤1

Microbiology



Total Plate Count (cfu/g)

≤5000cfu/g

≤5000cfu/g

Yeast & Moulds(cfu/g)

≤300cfu/g

≤300cfu/g

E. coli

negative by test

negative by test

Salmonella

negative by test

negative by test


Carrageenan Basic information
Product Name:Carrageenan
Synonyms:kappa-carrageen;CARRAGEENAN;CARRAGEENAN, KAPPA TYPE;CARRAGEENAN, LAMBDA TYPE;CARRAGEENAN TYPE III;LAMBDA-CARRAGEENAN;IRISH MOSS;IRISH MOSS TYPE III
CAS:11114-20-8
MF:C24H36O25S2-2
MW:788.65764
EINECS:234-350-2
Product Categories:thickener;Biochemistry;Polysaccharides;Sugars
Mol File:11114-20-8.mol

Carrageenan Chemical Properties
solubility H2O: 5 mg/mL hot, soluble
form Solid
color White to almost white to yellow to brownish
Merck 14,1864

Safety Information
WGK Germany 2
RTECS FI0704000
3
HS Code 13023990

Carrageenan Usage And Synthesis
Chemical Propertiessulfate content 20-36%, forms gels powder
UsesThe 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.
DefinitionA 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.


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