Merck
CN
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文件

A2033

Sigma-Aldrich

海藻酸 钠盐 来源于褐藻

Medium viscosity

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别名:
海藻酸钠, 褐藻胶
CAS号:
9005-38-3
MDL编号:
MFCD00081310
NACRES:
NA.25

生物来源

algae (brown)

质量水平

200

形式

powder

颜色

white to brown

粘度

≥2,000 cP, 2 %(25 °C)(lit.)

溶解性

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

储存温度

2-8°C

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

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相关类别

应用

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。

其他说明

直链，亲水性，胶体，葡萄糖醛和曼恩糖醛酸残留酸组成的聚糖醛酸。
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。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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T1503
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  1. 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.

  2. How do I get lot-specific information or a Certificate of Analysis?

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  3. Can you use alginic acid sodium salt, Product A2033, as a support/gel?

    Yes. Here are some references for preparing alginic acid sodium salt as a support:Adaoha Mbanaso, E.N. and Roscoe, O.H., Plant Sci. Lett., 25, 61-66 (1982);Chee, R. and Cantliffe, D.J., In Vitro Cell. Develop. Biol., 25, 757 (1989);Draget, K.I., et al., Plant Physiol., 132, 552 (1988);Larkin, P.J., et al., Plant Sci., 58, 203 (1988).

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