연구용 시약
Sodium Alginates (알긴산 나트륨) [19041(I-3), SI-L, I-7, AD-3, I-5, 19131(I-1)]_KIMICA/Funakoshi - 코아사이언스
코피디
2023. 8. 22. 10:57
Sodium Alginates
갈조류에서 분리, 정제한 친수성 콜로이드 유기 고분자 전해질.
A hydrophilic colloidal organic polymer electrolyte isolated and purified from brown algae.
A heteropolymer consisting of β-1,4-D-mannuronic acid (M) and β-1,4-L-gluuronic acid (G).
General Specification
1. Arsenic: 2 ppm or less
2. Heavy metals: 20 ppm or less
3. Dry weight loss: 15% or less
4. Strong heat residue: 33-37%
5. Bacteria;
- General viable cell count: 1,000 / g or less,
- Yeast: 200 / g or less
- Mold : 400 / g or less
6. M / G : 0.4 ~ 3.1
Ordering Information
Product
|
Cat.#
|
Viscosity
|
Packing size
|
Sodium Alginate, 300-400 cps
|
19041
(구, I-3)
|
300 ~ 400 cps (1% aqueous solution, 20 ℃)
|
100g, 500g
|
Sodium Alginate, 15-25 cps
|
SI-L
|
15 ~ 25 cps (1% aqueous solution, 20 ℃)
|
50g
|
Sodium Alginate, 700-800 cps
|
I-7
|
700 ~ 800 cps (1% aqueous solution, 20 ℃)
|
500g
|
Sodium Alginate, 300-500 cps
|
AD-3
|
300 ~ 500 cps (10% aqueous solution, 20 ℃) (ultra-low viscosity product)
|
250g
|
Sodium Alginate, 500-600 cps
|
I-5
|
500 ~ 600 cps (1 % aqueous solution, 20 ℃)
|
500g
|
Sodium Alginate, 100-200 cps
|
19131
(구, I-1)
|
100 ~ 200 cps (1 % aqueous solution, 20 ℃)
|
100g
|
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