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If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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523682

Sigma-Aldrich

壳聚糖寡糖乳酸

average Mn 5,000

别名:

Polyvinylsulfuric acid potassium salt

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25 MG
CN¥3,374.44

CN¥3,374.44

国内现货，预计发货时间April 16, 2025详情

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25 MG
CN¥3,374.44

About This Item

线性分子式:
(C12H24N2O9)n
CAS号:
148411-57-8
MDL编号:
MFCD02097973
UNSPSC代码:
12162002
PubChem化学物质编号:
24874360
NACRES:
NA.23

CN¥3,374.44

国内现货，预计发货时间April 16, 2025详情

获取大包装报价

分子量

average Mn 5,000

组成

oligosaccharide, 60%

SMILES字符串

N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2N)[C@@H]1O

InChI

1S/C12H24N2O9/c13-5-9(19)10(4(2-16)21-11(5)20)23-12-6(14)8(18)7(17)3(1-15)22-12/h3-12,15-20H,1-2,13-14H2/t3-,4-,5-,6-,7-,8-,9-,10-,11-,12+/m1/s1

InChI key

QLTSDROPCWIKKY-PMCTYKHCSA-N

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suitability

enterobacteriaceae

suitability

coliforms

suitability

enterobacteriaceae

suitability

selective and differential for Vibrio spp.

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbiological culture: suitable

form

medium granules (dehydrated (DCM))

form

medium granules (dehydrated (DCM))

form

-

form

powder

application(s)

food and beverages
microbiology
pharmaceutical

application(s)

food and beverages
microbiology

application(s)

food and beverages
industrial qc
microbiology

application(s)

food and beverages
pharmaceutical

pH

7.3 (37 °C, 40 g/L in H2O, after autoclaving)

pH

7.3-7.5 (37 °C, 40 g/L in H2O, after autoclaving)

pH

7.6 ( in H2O)

pH

8.6±0.2 (25 °C)

一般描述

Mn = 4,000 - 6,000

应用

壳聚糖寡糖乳酸可用于水中有机污染物和重金属污染物的处理、生物医疗器械、生物可降解包装、透水织物的织物整理、化妆品。

外形

>90％脱乙酰化

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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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    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCV5628
    MKCQ9059
    MKCL7015
    MKCD7952
    MKBZ5823V

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