亮绿SF (淡黄)，Light green SF yellowish (C.I. 42095)；for microscopy Certistain®, Dye, ≥75% spectrophotometric assay

图片 亮绿SF (淡黄)，Light green SF yellowish (C.I. 42095)；for microscopy Certistain®, Dye, ≥75% spectrophotometric assay
图片 亮绿SF (淡黄)，Light green SF yellowish (C.I. 42095)；for microscopy Certistain®, Dye, ≥75% spectrophotometric assay
图片 亮绿SF (淡黄)，Light green SF yellowish (C.I. 42095)；for microscopy Certistain®, Dye, ≥75% spectrophotometric assay
别名：酸性绿 5；亮绿SF淡黄；Acid Green5；Acid Green GG

Empirical Formula (Hill Notation): C37H34N2Na2O9S3 CAS号: 5141-20-8 分子量: 792.85 MDL编号: MFCD00012121 EC索引号: 225-906-5
制造商品牌: 默克 Merck , 西格玛 Sigma-Aldrich
货号（SKU）: 1.15941
CAS号: 5141-20-8
MDL号: MFCD00012121
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¥1,550.00

说明

一般描述

Light green SF yellowish (C.I. 42095) for microscopy Certistain®, is a dry dye that is used for the preparation of a staining solution which is is widely used as a counterstain. for e.g. trichrome Masson-Goldner staining in histological sections or for Papanicolaou′s polychromatic staining in cytology of samples human origin.
As Certistain® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
 

分析说明

Dye content (spectrophotometrically): ≥ 75 %
Identity
- sodium:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (water): 629 - 634 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water): 830 - 1130
TLC-Test: passes test
Loss on drying (110 °C): ≤ 12 %
Suitability for microscopy: passes test
 

法律信息

CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany
 
 

属性

质量水平

400

形式

solid

效能

>2000 mg/kg LD50, oral (Rat)

组成

Dye, ≥75% spectrophotometric assay

pH值（酸碱度）

2.9 (25 °C, 10 g/L in H2O)

溶解性

200 g/L

堆积密度

200 kg/m3

εmax

830-1130 at 629-634 nm in water at 0.005 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

2-30°C

InChI

1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2

InChI key

DGOBMKYRQHEFGQ-UHFFFAOYSA-L

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 2

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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