Xi 'an Green Spring Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000KGS PER WEEK |
| Delivery Time | Within 3working days after payment |
| Packaging Details | 1kg/aluminium bag ,25kg/drum or according to your needs |
| Name: | antibacterial rhubarb extract |
| Active Ingredient | emodin physcion 20%powder |
| Used part | Root |
| Apprearance | Brown fine powder |
| CAS NO: | 521-61-9 |
| Brand Name | Energyspring |
| Model Number | ESP052 |
| Certification | ISO and Kosher certification |
| Place of Origin | Hebei province |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000KGS PER WEEK |
| Delivery Time | Within 3working days after payment | Packaging Details | 1kg/aluminium bag ,25kg/drum or according to your needs |
| Name: | antibacterial rhubarb extract | Active Ingredient | emodin physcion 20%powder |
| Used part | Root | Apprearance | Brown fine powder |
| CAS NO: | 521-61-9 | Brand Name | Energyspring |
| Model Number | ESP052 | Certification | ISO and Kosher certification |
| Place of Origin | Hebei province |
| Basic Information | |||
| Product Name | Rhubarb Extract Physcion CAS 521-61-9 | ||
| Supplier | Energy spring | ||
| Used Part | Root | ||
| Appearance | Brown fine Powder | ||
| Odor &Taste | Characteristic | ||
| Test Method | HPLC | ||
| Specification | 10% , 98% | ||
| Active Ingredient | Physcion | ||
| Physcion | CAS NO. | 521-61-9 | |
| Molecular Formula | C16H12O5 | ||
| Molecular Weight | 284.27 | ||
| Structure | | ||
| Physical Characteristics | |||
| Sieve Analysis | NLT 100% pass 80 mesh | ||
| Loss on Drying | ≤4.0% | ||
| Ash Content | ≤2.0% | ||
| Residual Solvents | |||
| Ethanol | ≤5000ppm | ||
| Total Heavy Metals | ≤20ppm | ||
| Pesticide Residues | ≤10ppb | ||
| Microbiological Assay | |||
| Total Plate Count | 1000cfu/g | ||
| Total Yeast & Mold | 100cfu/g | ||
| E.Coli | Negative | ||
| Salmonella | Negative | ||
| Staphylococcus | Negative | ||
| Function | |||
| 1.In pharmaceutical, CAS 521-61-9 physcion powder with the function of antibacterial and anti-inflammatory. Physcion powder has inhibition for staphylococcus aureus, escherichia coli, pseudomonas aeruginosa, streptococcus and dysentery bacillus and other 26 kinds of bacteria;
2.In agriculture, CAS 521-61-9 physcion powder is a protective fungicide inducing defend reacts to the crops, inhibiting of spore germination and mycelial growth and formation of haustoria, making crops from pathogens, and achieve the effect of disease prevention. | |||
| Packing | |||
| N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. | |||
| Storage | |||
| Store in cool & dry place.Keep away from strong light and heat. | |||
| Shelf life | |||
| 24 months when properly stored. | |||
What is Rhubarb Extract ?
Rhubarb is a group of plants that belong to the genus Rheum. They are herbaceous perennial plants growing from short, thick rhizomes. They have large leaves that are somewhat triangular-shaped with long fleshy petioles.They have small flowers grouped in large compound leafy greenish-white to rose- red inflorescence.
The active ingredient of rhubarb is chrysophanol / chrysophanic acid and physcion.
Specifiaction:
Physcion : 20%,98% by HPLC
Application:
1. Applied in pharmaceutical field, rhubarb extract CAS 521-61-9 physcion powder can be used as raw materials;
2. Applied in agriculture field, rhubarb extract CAS 521-61-9 physcion powder can be used as raw materials.Physcion is very low toxicity to human and animal, friendly to environment, especially suitable for green and organic vegetable production.
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
20millon-50millon
Employee Number:
200~500
Ecer Certification：
Active Member
Founded in 2000, Xi 'an Green spring technology co., LTD is a high-tech company specialized in biological, energy saving and environment protection technologies. After 10 years development, the company, with locates in the high-tech Development Zone of Xi’an , has got a great success ... Founded in 2000, Xi 'an Green spring technology co., LTD is a high-tech company specialized in biological, energy saving and environment protection technologies. After 10 years development, the company, with locates in the high-tech Development Zone of Xi’an , has got a great success ...
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