FocusHerb Wholesale Pvpk30 USP26/USP43 9003-39-8 Polyvinylpyrrolidone
Sep 22nd, 2022 at 19:31 Agrochemicals Pine Island Ridge 65 views Reference: WpmbkrQvazJ
Location: Pine Island Ridge
Price: Contact us
Focusherb Wholesale Pvpk30 Usp26/usp43 9003-39-8 Polyvinylpyrrolidone - Buy Polyvinylpyrrolidone,Pvpk30,Pvp Polyvinylpyrrolidone Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
9003-39-8 |
| Other Names: |
Polyvinylpyrrolidone |
| MF: |
CH4 |
| EINECS No.: |
Login to View-182-4 |
| Place of Origin: |
Shaanxi, China |
| Type: |
Agrochemical Intermediates, Polyvinylpyrrolidone is cosmetic raw materials. |
| Purity: |
99% |
| Model Number: |
Polyvinylpyrrolidone |
| Application: |
Promote Healthy & Growth, Food/Cosmetics/Technical Industry |
| Appearance: |
White to Off-White Powder, White Powder |
| Product Name: |
Polyvinylpyrrolidone Powder PVP K30 |
| Specification: |
99% |
| CAS: |
9003-39-8 |
| Molecular Formula: |
CH4 |
| Molecular Weight: |
40000 |
| Solubility: |
Soluble in Water and Ethanol |
| Certification: |
Organic, HACCP, ISO, QS,Halal,Kosher |
| Shelf Life: |
24 Months |
Packaging & delivery
| Selling Units: | Single item | ||||||||||
| Single package size: | 15X15X10 cm | ||||||||||
| Single gross weight: | 1.500 kg | ||||||||||
| Package Type: | Polyvinylpyrrolidone is packed By 20kgs/drum or carton ,inner by 20kg/aluminum foil bag, or according to the customer request custom plastic bottle and carton packaging. | ||||||||||
| Picture Example: | |||||||||||
| Lead time: |
|
Focusherb Wholesale Pvpk30 USP26/USP43 9003-39-8 Polyvinylpyrrolidone
What is Polyvinylpyrrolidone？
Polyvinylpyrrolidone (PVP K30) is a water-soluble polyamide. PVP (Polyvinylpyrrolidone) is divided into four viscosity grades according to K value (Fikentscher K value): K-15, K-30, K-60, Chemicalbook K-90, and the number average relative molecular masses are 10000 and 40000, 160000 and 360000 respectively. K value or relative molecular mass is one of the important factors that determine various properties of PVP.
|
Product Name |
Polyvinylpyrrolidone PVP K30 |
|
Specification |
99% |
|
Particle Size |
80 Mesh |
|
Appearance |
White Powder |
|
MOQ |
1KG |
|
Shelf Life |
24 Months |
|
Storage |
Cool and Dry Place |
Polyvinylpyrrolidone Specification Ph Eur ,USP/NF,BP,JP
|
No |
Tests |
K15 |
K17 |
K25 |
K30 |
K90 |
|
1 |
Identification, A B C D E |
Complies |
||||
|
2 |
Appearance of solution |
Clear, ≤B6,BY6 or R6 |
||||
|
3 |
PH(in 5% solution) |
3-5 |
3-5 |
3-5 |
3-5 |
4-7 |
|
4 |
Viscosity, as K-value |
13-17 |
14.5-19.5 |
22.5-27 |
27-32.4 |
81-97 |
|
5 |
Aldehyde, ppm |
≤500 |
≤500 |
≤500 |
≤500 |
≤500 |
|
6 |
Peroxides (as H2O2), ppm |
≤400 |
≤400 |
≤400 |
≤400 |
≤400 |
|
7 |
Formic acid,% |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
8 |
Hydrazine, ppm |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
|
9 |
Impurity A (VP),ppm |
≤10 |
≤10 |
≤10 |
≤10 |
≤10 |
|
10 |
Impurity B (2-pyrrolidone ),% |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
|
11 |
Heavy metals, ppm |
≤10 |
≤10 |
≤10 |
≤10 |
≤10 |
|
12 |
Water, % |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
|
13 |
Sulphated ash,% |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
14 |
Assay, as Nitrogen content,% |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
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Q1: Are you manufacturer or trading company? A1: We are manufacturer. For some special or rare products, we can also make trade for you. Q2: What certificate does your company have? A3: ISO 9001, Kosher, Halal, EU and USDA certificate are available. Q3: Is the price on Ali page the final price? A3: Not really. Some prices change from time to time and haven’t been updated. The actual price is subject to the salesman''s quotation. Q4: Can I get some sample? A4: Yes, for most low value products, usually 10-20g free sample can be provided. Q5: What''s your MoQ? A5: Our MoQ is flexible, usually 1 kg-10 kg for trial order. Q6: How to start orders or make payments? A6: There are two ways for you to confirm order: 1. Proforma invoice with our company bank details will be sent to you once the order confirmed. Pls arrange payment by TT (wire transfer). 2. Trade assurance order will be drafted for you through our website. Pls confirm and pay through our website (credit card). Q7: How long for production and delivery? A7: Most products we have in stock, lead time: within 1-4 business days after received payment. Customized products further discussed. Q8: What are your delivery methods? A8: Fedex, DHL, By Air, By Sea and the specific line forwarder. Recommend: ≤50kg by DHL/Fedex door to door, it will takes 5-7 days generally. ≤200kg by Air with airport to airport, it will takes 7-9 days generally. ≥200kg by Sea with port to port, it will takes 18-25 days generally. Q9: How about the packing? A9: 1 kg per aluminum foil bag, 20kg per carton, 25kg per drum and OEM package. Q10: Do you accept ODM or OEM service? A10: Sure, we make ODM and OEM services for many customers. Ranges: Soft gel, Capsules, Tablets, Sachet, Granule, Private Label service, etc. Please contact us to design your own brand product. Q11: What is the shelf life for the products? A11: Most products shelf life 24-36 months, meet with COA. Q12: Is there a discount? A12: Of course, welcome to contact us. Price would be different based on different quantity. For bulk quantity, we will have discount for you.
