推荐产品
生物来源
shrimp shells
等级
practical grade
表单
solid
分子量
190000-375000 Da
粘度
>200 cP, 1 wt. % in 1% acetic acid(20 °C, Brookfield)(lit.)
溶解性
1 M acetic acid: 10 mg/mL
SMILES字符串
N([C@H]1[C@@H](O[C@@H]([C@H]([C@@H]1O)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4N)O)O[C@@H]5O[C@@H]([C@H]([C@@H]([C@H]5N)O)O[C@@H]6O[C@@H]([C@H]([C@@H]([C@H]6N)O)O[C@@H]7O[C@@H]([C@H]([C@@H]([C@H]7N)O)O[C@@H]8O[C@@H]([C@H]([C@@H]([C@H]8N)O)O[C@@H]9O[C@@H]([C@H](
InChI
1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1
InChI key
FLASNYPZGWUPSU-SICDJOISSA-N
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此商品 | 448877 | 900342 | 900344 |
|---|---|---|---|
| grade practical grade | grade - | grade - | grade - |
| solubility 1 M acetic acid: 10 mg/mL | solubility dilute aqueous acid: soluble | solubility - | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level - |
| form solid | form powder | form powder | form powder |
| mol wt 190000-375000 Da | mol wt - | mol wt average Mw 100 kDa | mol wt average Mw 100 kDa |
应用
特点和优势
外形
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What is the solubility of Chitosan, Product 417963?
Product No. 417963 is tested for solubility using 50 mg of chitosan in 5 mL of 1M acetic acid. Solubilization may require heat and sonication. This is a practical grade material, so some insolubles may exist.
What is the molecular weight of the Chitosan, Product 417963, polymer?
The molecular weight is not measured during quality control and is not guaranteed for this chitosan product. We have an estimated value from the vendor as 190,000->375,000, which is based on the viscosity of 200-2000 mPa.s.
What are some uses for Chitosan, Product 417963?
Chitosan has recently found many applications in the field of biomaterials. It has been studied for use in biodegradable films, biomedical devices, drug-delivery applications, etc.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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