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Hydroxypropyl Gamma-Cyclodextrin with good supplier Lower Price Hydroxypropyl Gamma-Cyclodextrin Hydroxypropyl Gamma-Cyclodextrin competitive price
Product name: Hydroxypropyl Gamma-Cyclodextrin
CAS No.:128446-34-4
Molecule Formula:C63H110O45
Molecule Weight:1587.54
Purity: 17.5%
Package: 10kg/drum
Description: White or almost white powder
Manufacture Standards:Enterprise Standard
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
Appearance |
White or almost white powder |
Conform |
PH |
5.0~8.5 |
6.7 |
Visible UV spectrum |
Absorbance between 230and 350 nm: 0~0.50 Absorbance between 350 and 750 nm: 0~0.50 |
Conforms |
Loss on drying |
≤10.0% |
4.2% |
Gamma cyclodextrin |
≤1.5% |
0.25% |
Residue on ignition |
≤0.2% |
0.11% |
Propylene glycol |
≤0.5% |
Not detected |
Heavy metals |
≤10ppm |
<10ppm |
The total Aerobic count |
≤1000cfu/g |
<10cfu/g |
The total Moulds and Yeast |
≤100cfu/g |
<10cfu/g |
E. Coli |
Absence |
Not detected |
Assay |
≥95.0% |
99.50% |
Hydroxypropoxyl |
17.5%~29.1% |
24.4% |
Conclusion: The Product Conforms to Enterprise Standard.
|
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.
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