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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

CAS号 5141-20-8 经验分子式(希尔表示法) C37H34N2Na2O9S3 分子量 792.85 MDL number MFCD00012121 EC Index Number 225-906-5
货号(SKU): 1.15941
CAS号: 5141-20-8
MDL号: MFCD00012121
增值税发票 √ 免费货运 [顺丰 联邦] √
¥1,372.69

产品描述

General description

Light green SF yellowish (C.I. 42095) is a CERTISTAIN 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.

Analysis Note

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

性质

Quality Level400
formsolid
potency>2000 mg/kg LD50, oral (Rat)
compositionDye, ≥75% spectrophotometric assay
application(s)hematology: suitable
histology: suitable
pH2.9 (25 °C, 10 g/L in H2O)
solubility200 g/L
bulk density200 kg/m3
εmax830-1130 at 629-634 nm in water at 0.005 g/L
Featured IndustryDiagnostic Assay Manufacturing
InChI1S/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 keyDGOBMKYRQHEFGQ-UHFFFAOYSA-L
storage conditionsStore at +5°C to +30°C.


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 2
RTECS BQ4900000
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 ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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