Product Name: spermidine
CAS No.: 124-20-9
Chemical formula: C7H19N3
Molecular weight: 145.25
Item | Specification |
Appearance | White to off-white powder |
Identification for Active ingredient | The MS spectrum of the test sample should show signal consistent with the structural characteristics of spermidine. |
Solubility | Easily soluble in water |
Assay of spermidine (on dried basis) | ≥1.0% |
Loss on drying | ≤8.0% |
Residue on ignition | ≤7.0% |
Heavy Metals | ≤20ppm |
Arsenic | ≤0.5ppm |
Lead | ≤0.5ppm |
Mercury | ≤0.3ppm |
Cadmium | ≤0.5ppm |
Total aerobic microbial count | ≤1000cfu/g |
Combined Yeast & Mold count | ≤100cfu/g |
Total coliforms | ≤3.0MPN/g |
E.Coli | Negative |
Salmonella sp. | Negative |
Staph. aureus | Negative |
Product Usage:
Apply in Cosmetics and skin care products, such as emulgator.
Packaging and Shipping:
25kgs /drum, or customized.
Storage:
Notes: Keep stored in cool, dry conditions in well sealed containers.
Company Information:
Company Profile:
1.Professional: More than 10 years chemical exporting experience.
We have produced chemical more than fifteen years, 95% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Higher level &Strict quality control system.
We have ISO9001:2015,FDA, CE certificate.
3.Sample,COA, MSDS available.
Before order, we can send the sample for your testing .
We ensure the quality is the same as bulk quantity.
4: H-NMR, HPLC, GC, LC-MS, GC -MS and many test spectrum provided to prove our good quality,
Not only COA.
5:Factory Area:
6:Research center:
7:QC Team:
8:Warehouse and Packages
9:Certificates:
10:Professional Service:
1:Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM / ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
4.we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
9. After-Sale Service:
9.1:International Authorized Third-Party Test For The Products You Demand.
9.2: 60 Days Warranty of quality of goods.
Packaging & Shipping:
Q1: How does your company to Pack?
A1: 1-10kg with double plastic bag inside,foil bag outside,finally with carton box.
10-20kg with double plastic bag inside,carton box outside.
>25kg double plastic bag inside,fiber drum outside.
Net Weight: 25kgs/Drum Gross Weight: 28kgs/Drum
Drum Size & Volume: 42cm× 42cm × H52cm, 0.08 m³/ Drum
Q2: which kind of transportation way could your company deliver?
A2: We can deliver products via DHL, TNT, EMS, Fedex etc.
And for large quantity, Airway and Seaway is recommend way.
And we could deliver the product to you as per your demand.
Shipping Terms Recommended |
By Express Courier | By Air | By Sea |
Suitable for under 50kg
Fast: 3-7 days
Door to door service,
easy to pick up the goods | Suitable for more than 50kg
Fast: 3-7 days
Port to port,
professional broker needed | Suitable for more than 500kg
Slow: 3-45 days
Port to port,
professional broker needed |
Q3: What is your standard package?
A3: For stable solid products in the air, usually,we pack 20kg or 25kg per fiber drum depending on different products’ density.
For liquid stable products, the normal package is:170kg/drum, 200kg/drum, or IBC Tank.
The packing also can be according the customers’ requirements.
For example:
1:Shipping by Express Courier/Air:package details.
2:Shipping by Sea:Package details.
FAQ:
Q1: Could we get some samples?
A: Yes, for some products,we can supply some free sample,
Your company just need to pay for the shipping cost.
Q2: What kinds of documents will your company provide after our orders?
A: we could provide: Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
Q3: What’s your MOQ?
A: To be honest, we do not have definite MOQ. The MOQ will be depend on the different products. For Some products which are not stable or will breakdown or low the assay easily in the air, the MOQ usually one minimum package, so that when you get the products, the products keep in the good and active state for your later usage.
Q4: How about delivery time after order?
A: After our accountants check and confirm the payment. Our warehouse will send the goods to you Promptly. We have good cooperation with many professional forwarders, The shipping forwarders will try their best to deliver the goods to you ASAP.
Q5:What kind of payment method does your company accept?
A: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc., and we cooperate with Sinosure.
Q6: How long has your company been in this line?
A: Our oldest manufacturing factory area started to produce products since 2002, 90% products are for exporting. We have been in exporting chemicals for more than 10 years. We could provide :Good and stabilized factory price.
Q7: How about your factories’ quality control system?
A: Our company has Strict quality control system:We has passed through the ISO9001:2015 Quality System Certificate, and we also have FDA, CE certificates.
China
