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Merck
CN

A2033

海藻酸 钠盐 来源于褐藻

Medium viscosity

别名:

海藻酸钠, 褐藻胶

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关于此项目

化学文摘社编号:
UNSPSC Code:
12352201
NACRES:
NA.25
MDL number:
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biological source

algae (brown)

Quality Level

form

powder

color

white to brown

viscosity

≥2,000 cP, 2 %(25 °C)

solubility

water: 10 mg/mL, slightly hazy to strongly hazy, faintly yellow to yellow

application(s)

advanced drug delivery

storage temp.

2-8°C

SMILES string

[Na+].[O-]C(=O)C1O[C@H]([C@H]([C@H]([C@@H]1O)O)O)O

InChI

1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2-,3-,4?,6+;/m0./s1

InChI key

MSXHSNHNTORCAW-MPGIDXPLSA-M

Application

藻酸盐是一种能够凝胶化的胶体聚糖酸结构分子,可用于制备胶体生物可降解结构,例如凝胶、生物膜、珠子、纳米颗粒和微胶囊,适用于从基于凝胶的分离技术到药物递送和细胞保存等应用。

Other Notes

一种直链、亲水、胶体状聚糖醛酸,主要由古洛糖醛酸和甘露糖醛酸残基组成。
为了全面了解我们针对客户研究提供的各种多糖产品,建议您访问我们的碳水化合物分类页面。


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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Said M Daboor et al.
Marine drugs, 17(5) (2019-05-30)
Pseudomonas aeruginosa biofilms are typically associated with the chronic lung infection of cystic fibrosis (CF) patients and represent a major challenge for treatment. This opportunistic bacterial pathogen secretes alginate, a polysaccharide that is one of the main components of its
AgNP/Alginate Nanocomposite hydrogel for antimicrobial and antibiofilm applications.
Porter, et al.
Carbohydrate Polymers, 251, 117017-117017 (2021)
Jinyao Liu et al.
Nature communications, 8(1), 124-124 (2017-07-27)
Systems capable of residing for prolonged periods of time in the gastric cavity have transformed our ability to diagnose and treat patients. Gastric resident systems for drug delivery, ideally need to be: ingestible, be able to change shape or swell



全球贸易项目编号

货号GTIN
A2033-1KG04061833343708
A2033-100G04061835366002
A2033-250G04061833343715
A2033-500G04061833343777