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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

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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安全信息

756601

Sigma-Aldrich

聚氧乙烯二叠氮化物

average Mn 20,000, azide

别名:

聚氧乙烯二叠氮化物, O,O′-二(2-叠氮乙基)聚乙二醇, PEG-二叠氮化物, 二叠氮聚乙二醇

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5 G
CN¥1,411.82
25 G
CN¥6,576.16
100 G
CN¥10,723.17

CN¥1,411.82

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5 G
CN¥1,411.82
25 G
CN¥6,576.16
100 G
CN¥10,723.17

About This Item

线性分子式:
N3CH2CH2(OCH2CH2)nN3
CAS号:
82055-94-5
MDL编号:
MFCD35057247
UNSPSC代码:
12162002
NACRES:
NA.23

CN¥1,411.82

请联系客服了解存货情况
获取大包装报价

产品名称

聚氧乙烯二叠氮化物, average Mn 20,000

表单

solid

质量水平

100

分子量

PEG average Mn 20,000 (n~450)
average Mn 20,000

mp

63-70 °C

Ω端

azide

α端

azide

储存温度

2-8°C

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D6001D8906D6924
Dextran sulfate sodium salt from Leuconostoc spp. low sulfate content, Mr ~40,000

52423

Dextran sulfate sodium salt from Leuconostoc spp.

Dextran sulfate sodium salt from Leuconostoc spp. average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8

D6001

Dextran sulfate sodium salt from Leuconostoc spp.

Dextran sulfate sodium salt from Leuconostoc spp. Molecular Biology, average Mw >500,000 (dextran starting material), contains 0.5-2% phosphate buffer

D8906

Dextran sulfate sodium salt from Leuconostoc spp.

Dextran sulfate sodium salt from Leuconostoc spp. average mol wt 9,000-20,000

D6924

Dextran sulfate sodium salt from Leuconostoc spp.

biological source

(Leuconostoc spp)

biological source

bacterial (Leuconostoc mesenteroides)

biological source

synthetic

biological source

bacterial (Leuconostoc mesenteroides)

Quality Level

100

Quality Level

200

Quality Level

300

Quality Level

200

solubility

H2O: 100 mg/mL, clear, colorless to faintly greenish-yellow

solubility

H2O: 100 mg/mL

solubility

H2O: 100 mg/mL

solubility

H2O: 100 mg/mL

form

powder

form

powder

form

powder

form

powder

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

room temp

useful pH range

6.0-8 (10 g/L)

useful pH range

6.0-8.0 (1% in water)

useful pH range

6.0-8 (10 g/L)

useful pH range

5.5 - 8.0

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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