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A4619012

Gelatin , Medicine level, glue strength ~ 240Gbloom , 9000-70-8

Synonym(s):
Gelatin;Gelatine;Bovine gelatin;Gelatin from porcine skin;Gelatin, Prionex Highly purified Type A

CAS NO.:9000-70-8

Empirical Formula: C6H12O6

Molecular Weight:

MDL number: MFCD00081638

EINECS: 232-554-6

Pack Size Price Stock Quantity
500G RMB284.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: >226°C (dec.)
Density  1.2
storage temp.  2-8°C
solubility  H2O: 67 mg/mL at 50 °C, slightly hazy, slightly yellow
pka pKa 3.7to4.5(H2O t=25 I=0.00 N2atmosphere) (Uncertain)
form  powder
color  Pale yellow to beige
PH 4.0-6.0 (25℃, 67mg/mL in H2O)
Odor Musty odour
PH Range 4 - 7 at 66.7 g/l at 60 °C
Water Solubility  SOLUBLE IN HOT WATER
Merck  13,4393
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.

Description and Uses

Gelatin does not occur in nature as such, but is derived by hydrolysis of collagen, the chief protein component in connective tissues of the animal body. The major sources of collagen are cattle hides, pig skins and bones. The resulting gelatin is of two types commonly designated A and B, depending upon which of two processes are used to convert the collagen into gelatin. Type A gelatin is derived primarily from pig skin by acid processing; it has an isoelectric point between pH 7 and pH 9. Type B is from cattle hides and bones by alkaline or lime processing and has an isoelectric point between pH 4.7 and pH 5.1.

gelatin is used as a natural sealant against moisture loss and as a formulation thickener. The films produced by gelatin are tacky when moist and hard, and brittle when dry. It is obtained by the partial hydrolysis of mature collagen derived from the skin, connective tissue, and bones of animals. It does not have the waterbinding ability of soluble collagen.

Safety

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36/37/39-27-26
WGK Germany  3
RTECS  LX8580000
3
TSCA  Yes
HS Code  35030010
Toxicity LD50 orally in Rabbit: > 5000 mg/kg

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