Description
Gelatine, silver grade, is an extra-pure gelatine standardised at 140 Bloom for laboratory and technical uses that need moderate gelling strength. Identity is given by CAS number 9000-70-8 and EG nr. 232-554-6. Silver-type gelatine at 140 Bloom forms softer gels than higher-Bloom gold grades, which is advantageous when easier melting, milder texture, or lower gel rigidity is desired in media, biochemical preparations, or formulation trials. The material is Extra-pure quality supports reproducible experimental work where gelatine acts as a gelling or matrix component. Available from manufacturer Carl ROTH, this grade complements other gelatine types in the chemical range. Matching Bloom strength to the protocol helps control mechanical properties of the finished gel. Choose this 140 Bloom silver variant when a softer extra-pure gelatine in a one-kilogram plastic unit is specified for your application.
Key features
- Gel strength: 130-150 Bloom
- Particle size: 20-30 mesh
- Protein: 83-91 %
- Water: ≤15 %
- Ash: ≤2 %
- Peroxides (as H2O2): ≤0,001 %
- Sulphur dioxide (SO2): ≤0,005 %
- CAS number: 9000-70-8
- Pack sizes: 1 kg, 5 kg, 500 g, 100 g
- EG nr.: 232-554-6
- Storage temperature: +15 to +25 °C
- Grade: silver, extra pure
- Technical Information Sheet:
- Safety Data Sheet: