Gelatins
SYNONYM: Absorbable
gelatin sponge; Gelatine; Gelatin foam; Gelatins; Gelfoam; Pharmagel a
CAS NO.: 9000-70-8
GRADE: PHARM. GRADE
DESCRIPTION: Colorless or
slightly yellow, transparent brittle, sheets, flakes. Odorless
SPECIFICATIONS:
|
Source of Gelatine LIME |
Bone Gelatine |
|
Jelly Strength 6.67%, 10℃ (AOAC) |
140-160 BLOOM |
|
Viscosity 6.67% sol'n, 60℃ |
32-38 |
|
Viscosity Degradation 6.67% 37℃ |
15% MAX. |
|
Isoelectric Point (I.E.P) Geltech method |
4.7-5.2 |
|
Phenolic Preservative |
Negative |
|
Loss Moisture on Drying 105℃, 17hr |
13% MAX. |
|
pH (1.5% sol'n, 35℃) |
5.0-6.0 |
|
Water-insoluble substances |
0.2% MAX. |
|
Transparency 5%, 40℃ |
150mm MIN. |
|
Ash Content 650℃ |
2.0% MIN. |
|
Reducing Substance SO2 Content |
40PPM MAX. |
|
Heavy Metals |
0.005% MAX. |
|
Arsenic |
0.8 ppm Max |
|
Mercury (AAS) |
0.1PPM MAX. |
|
Chrome |
1.5PPM MAX. |
|
Iron (Fe) |
15 mg/kg MAX. |
|
Total bacteria count |
1000 CFU/g Max |
|
E. coli |
Negative in 10g |
|
Salmonella |
Negative in 25g |
|
Pseudomonas aeruginosa |
Absent in 10g |
|
Clostridium perfingens |
Absent in 1g |
|
Particle Size 8 Mesh 30 Mesh |
95% <5% |
USES: Manufacture lithographic &
printing inks, plastic compd, artificial silk, matches, light filters for
mercury lamps, clarifying agent, pharmaceutic aid (suspending agent), in
hectographic masters, sizing paper & textiles.
PACKING: PACKED IN 25KG/BAG, 20MT/20’FCL.