cas9004-34-6
EINECS
232-674-9
Chemical formula
(C12H20O10)n
molecular weight
324.28
InChI
InChI=1/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12 /m1/s1
InChIKey
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Density
1.5 g/cm3 (20℃)
Melting point
76-78 °C(Solv: acetone (67-64-1); chloroform (67-66-3))
Boiling point
667.9°C at 760 mmHg
Flashpoint
164°C
Water soluble
insoluble
Vapor pressure
1.08E-20mmHg at 25°C
Solubility
It is virtually insoluble in water, acetone, anhydrous ethanol, toluene, dilute acid, and 50g/L sodium hydroxide solution
Refractive index
n20/D 1.504
PH value
5-7.5 (100g/l, H2O, 20℃)(slurry)
Storage conditions
room temp
Stability
Stability. Flammable. Incompatible with strong oxidants.
Sensitivity
Easily absorbing moisture
Appearance
powder
Color
White or almost white
Smell
Odorless
Merck
14,1965
Exposure limits
ACGIH: TWA 10 mg/m3OSHA: TWA 15 mg/m3; TWA 5 mg/m3NIOSH: TWA 10 mg/m3; TWA 5 mg/m3; TWA 1 mg/m3
Physical and chemical properties
L,4-bonded glucose baseline-like polymers. A white, odorless substance containing fibrous dots that can be compressed into tablets that can be quickly dispersed in water by their own adhesive action. There are various grades, from dense, free-flowing powders to coarse, fluffy, non-flowing substances. Insoluble in water, dilute acids and almost all organic solvents. Slightly soluble in sodium hydroxide solution and hot casein sodium solution. It is hydrophilic and lipophilic, can swell in water, and is negatively charged, so it can adsorb metal ions and cationic substances in solution.
EINECS
232-674-9
Chemical formula
(C12H20O10)n
molecular weight
324.28
InChI
InChI=1/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12 /m1/s1
InChIKey
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Density
1.5 g/cm3 (20℃)
Melting point
76-78 °C(Solv: acetone (67-64-1); chloroform (67-66-3))
Boiling point
667.9°C at 760 mmHg
Flashpoint
164°C
Water soluble
insoluble
Vapor pressure
1.08E-20mmHg at 25°C
Solubility
It is virtually insoluble in water, acetone, anhydrous ethanol, toluene, dilute acid, and 50g/L sodium hydroxide solution
Refractive index
n20/D 1.504
PH value
5-7.5 (100g/l, H2O, 20℃)(slurry)
Storage conditions
room temp
Stability
Stability. Flammable. Incompatible with strong oxidants.
Sensitivity
Easily absorbing moisture
Appearance
powder
Color
White or almost white
Smell
Odorless
Merck
14,1965
Exposure limits
ACGIH: TWA 10 mg/m3OSHA: TWA 15 mg/m3; TWA 5 mg/m3NIOSH: TWA 10 mg/m3; TWA 5 mg/m3; TWA 1 mg/m3
Physical and chemical properties
L,4-bonded glucose baseline-like polymers. A white, odorless substance containing fibrous dots that can be compressed into tablets that can be quickly dispersed in water by their own adhesive action. There are various grades, from dense, free-flowing powders to coarse, fluffy, non-flowing substances. Insoluble in water, dilute acids and almost all organic solvents. Slightly soluble in sodium hydroxide solution and hot casein sodium solution. It is hydrophilic and lipophilic, can swell in water, and is negatively charged, so it can adsorb metal ions and cationic substances in solution.