计算溶液所需的质量、体积或浓度。
有货
为什么选择此级别
AR 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,干燥。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 2568 篇同行评审文献引用。
概述
一种从海藻类植物-海带中提出的亲水性多糖。几乎无臭无味。对湿敏感。缓溶于水，形成黏稠胶体状溶液，不溶于乙醇、乙醚和氯仿及pH值低于3的酸中。溶液加热不凝结。 分子量结构单位：理论值198.11，平均真实值222.00稳定剂。增稠剂。作人造半透膜。媒染剂。 生化级用于固定细胞、酶；如海藻酸钠法固定化谷氨酸脱羧酶。海藻酸基质可以通过添加螯合剂而液化。
Alginic acid sodium is a gelling and nontoxic anionic polysaccharide. The carboxylic acid groups on the alginic acid chain, renders it insoluble in water.However, converting alginic acid to its sodium form, enables it to solubilize in water easily.
Alginic acid sodium is used: in combination with chitosan, to fabricate a biodegradable porous scaffold for bone tissue engineering. to study the characteristics of a modified amphiphilic alginate derivative to the study the impact of alginate on the rate of lipid digestion by employing an in vitro digestion model in the preparation of alginate hydrogels as encapsulating agents of microparticles of β-galactosidae
规格
别名
褐藻酸钠 | 藻酸钠
英文别名
D-Galacturonic acid sodium salt | Alginic Acid Sodium Salt
规格或纯度
AR
英文名称
Sodium alginate
来源
From brown algae
储存条件
室温,干燥
运输条件
常规运输
名称和识别符
PubChem SID
EC号
618-415-6
分子类型
未知
IUPAC Name
sodium;(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
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-KSSASCOMSA-M
Isomeric SMILES
[C@@H]1([C@H]([C@H](OC([C@@H]1O)O)C(=O)[O-])O)O.[Na+]
技术文档
高级数据
化学和物理性质
溶解性
Soluble in water. Insoluble in alcohol, chloroform and ether.
敏感性
对湿度敏感
熔点
119 °C
安全和危险性（GHS）
WGK Germany
1
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
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分析证书 | S100128 |
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分析证书 | S100128 |
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分析证书 | S100128 |
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分析证书 | S100128 |
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分析证书 | S100128 |
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分析证书 | S100128 |
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分析证书 | S100128 |
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目录： 技术文章
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此产品的引用文献
溶液计算器
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