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Merck
CN
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文件

W201502

Sigma-Aldrich

海藻酸钠

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别名:
海藻酸 钠盐 来源于褐藻, 海藻酸钠, 褐藻胶
CAS号:
9005-38-3
FEMA编号:
2015
MDL编号:
MFCD00081310
UNSPSC代码:
12164502
E编号:
E 401
NACRES:
NA.21

生物来源

synthetic

质量水平

400

等级

Halal

管理合规性

FDA 21 CFR 117
FDA 21 CFR 150.161
FDA 21 CFR 173.310

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

odorless

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

一般描述

海藻酸钠是海藻酸的钠盐，是褐藻中存在的一种多糖。它常用作食品工业中的稳定剂和增稠剂。

应用

海藻酸钠可用于制备：
  • 用于香味控制释放应用的阳离子化酪蛋白基聚电解质复合物。
  • 用于化妆品应用的芳香胶囊或微胶囊。

其他说明

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。

免责声明

用于研发&或非欧盟(EU)食品用途。不用于零售。

相关产品

产品编号
说明
价格

07475

Timestrip® Food

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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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?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is the solubility of Sodium alginate, Product W201502?

    We do not perform solubility testing on this product. However, when we test the pH we perform the test at a 1% concentration in water

  4. What is the sample size for Sodium alginate, Product W201502?

    To inquire about the sample size of this product, please contact our SAFC Customer and Order Services at 800-227-4563

  5. 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.

  6. 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. 

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Preparation of aroma microcapsules with sodium alginate and tetradecylallyldimethylammonium bromide (TADAB) and its potential applications in cosmetics
Song J and Chen H
Flavour and Fragrance Journal, 33(2), 160-165 (2018)
Polyelectrolyte complex from cationized casein and sodium alginate for fragrance controlled release
Zhang Y, et al.
Colloids and Surfaces. B, Biointerfaces, 178, 439-444 (2019)
A major constituent of brown algae for use in high-capacity Li-ion batteries.
Kovalenko I, et al.
Science, 334(6052), 75-79 (2011)
Núria Blanco-Cabra et al.
Scientific reports, 10(1), 9390-9390 (2020-06-12)
Aggregates of Pseudomonas aeruginosa form a protective barrier against antibiotics and the immune system. These barriers, known as biofilms, are associated with several infectious diseases. One of the main components of these biofilms is alginate, a homo- and hetero-polysaccharide that
Ruben Foresti et al.
Scientific reports, 10(1), 3205-3205 (2020-02-23)
The design of 3D complex structures enables new correlation studies between the engineering parameters and the biological activity. Moreover, additive manufacturing technology could revolutionise the personalised medical pre-operative management due to its possibility to interplay with computer tomography. Here we
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