Starch Soluble Acc to Zulkowsky GR 1KG
Starch soluble acc. to Zulkowsky GR for analysis. CAS 9005-84-9, pH 6.0 - 7.5 (20 g/l, H₂O, 25 °C).
Manufacturer: Merck
Catalog ID: 101257.1000
Stock: In Stock
Description
| Catalogue Number | 101257 |
| Synonyms | Amylum, Potato starch for determination of diastase |
| Description | Starch |
| Overview | Carbohydrate This starch quality is prepared according to a modified procedure published by Zulkowsky. The molecular weight is reduced to a mean by hydrolysis and oxidation. |
Product Information
| CAS number | 9005-84-9 |
| EC number | 232-686-4 |
| Hill Formula | (C₆H₁₀O₅)n |
| HS Code | 3505 10 90 |
Applications
| Application | Starch soluble acc. to Zulkowsky GR for analysis. CAS 9005-84-9, pH 6.0 - 7.5 (20 g/l, H₂O, 25 °C). |
Physicochemical Information
| pH value | 6.0 - 7.5 (20 g/l, H₂O, 25 °C) |
| Bulk density | 300 kg/m3 |
| Solubility | 50 g/l |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Appearance (colour) | white |
| Appearance (description) | fine powder |
| pH-value (2 %; water) | 6.5 - 7.5 |
| Sensitivity | passes test |
| Reducing matter (as maltose) | ≤ 1.0 % |
| Sulfated ash | ≤ 7.0 % |
| Loss on drying (105 °C, 2 h) | ≤ 10.0 % |
| Suitability as enzyme substrate (for amylases) | passes test |
