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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.

Merck
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31185

Sigma-Aldrich

双酚A型环氧树脂

used as embedding medium

别名:

双酚 A 二缩水甘油醚, 环氧树脂, 2,2-二[4-(氧化缩水甘油)苯基]丙烷, 4,4′-异亚丙基联苯酚二缩水甘油醚, BADGE, D.E.R.™ 332

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100 EA
CN¥800.36

CN¥800.36

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100 EA
CN¥800.36

About This Item

经验公式（希尔记法）:
C21H24O4
CAS号:
1675-54-3
分子量:
340.41
Beilstein:
299026
EC 号:
216-823-5
MDL编号:
MFCD00080480
UNSPSC代码:
12161502
PubChem化学物质编号:
329753672
NACRES:
NA.25

CN¥800.36

请联系客服了解存货情况
获取大包装报价

质量水平

200

SMILES字符串

CC(C)(c1ccc(OCC2CO2)cc1)c3ccc(OCC4CO4)cc3

InChI

1S/C21H24O4/c1-21(2,15-3-7-17(8-4-15)22-11-19-13-24-19)16-5-9-18(10-6-16)23-12-20-14-25-20/h3-10,19-20H,11-14H2,1-2H3

InChI key

LCFVJGUPQDGYKZ-UHFFFAOYSA-N

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115534105548105642
HPTLC plates, Silica gel 60 F₂₅₄ glass plate, plate L × W 10 cm × 20 cm

105649

HPTLC plates, Silica gel 60 F₂₅₄

HPTLC plates, Silica gel 60 F₂₅₄ pkg of 25 plates, plate L × W 20 cm × 20 cm, glass support

115534

HPTLC plates, Silica gel 60 F₂₅₄

HPTLC aluminum sheets, Silica gel 60 F₂₅₄ pkg of 25 sheets, sheet L × W 20 cm × 20 cm, aluminum support

105548

HPTLC aluminum sheets, Silica gel 60 F₂₅₄

HPTLC plates, Silica gel 60 F₂₅₄ pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support

105642

HPTLC plates, Silica gel 60 F₂₅₄

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator: no

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

packaging

pkg of 25 plates

packaging

pkg of 25 plates

packaging

pkg of 25 sheets

packaging

pkg of 50 plates

plate L × W

10 cm × 20 cm

plate L × W

20 cm × 20 cm

plate L × W

-

plate L × W

20 cm × 10 cm

应用

D.E.R.332 环氧树脂的独特性体现在其最大环氧当量 178。用 D.E.R.322 包埋的样品由于纯度高，无聚合物成分，性能均一，粘度和颜色均极低；且改善了高温属性。[1][2]

注意

在室温下缓慢结晶；加热至 50-55°C 可熔化

法律信息

D.E.R. is a trademark of The Dow Chemical Company or an affiliated company of Dow

相关产品

产品编号
说明
价格

05393

Eukitt® UV封片剂

象形图

Exclamation markEnvironment
GHS07,GHS09

警示用语：

Warning

危险分类

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

507.2 - 514.4 °F - closed cup

闪点(°C)

264 - 268 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    BCCM9306
    BCCM7528
    BCCL4582
    BCCM5141
    BCCK8010

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