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- 体外诊断/OEM材料和试剂
- 产品介绍
描述 产品目录编号 115940 同义词 Hexamethylenepararosaniline chloride, Gentian violet (C.I. 42555), Hexamethyl-p-rosanilinium, Methyl violet 10 B 描述 CRYSTAL VIOLET (C.I. 42555) FOR MICROSCO 概述 Crystal violet (C.I. 42555) is a CERTISTAIN® dry dye that can be used to produce a Crystal violet staining solution to differentiate Gram-positive and Gram-negative bacteria in samples of human origin. In the case of Gram-positive bacteria, the bacteria retain their dark blue / dark purple color even after the treatment with decolorizing solution. On the other side Gram-negative bacteria are stained red or pink with the counterstain.
The CERTISTAIN® dry dye can be used for clinical diagnostic purposes as it is certified and registered as IVD and CE product.产品信息 CAS号 548-62-9 EC索引编号 612-204-00-2 EC号 208-953-6 Hill配方 C₂₅H₃₀ClN₃ Molar Mass 407.99 g/mol HS代码 3204 13 00 结构配方图像 理化信息 密度 1.19 g/cm³ (20 °C) 熔点 189 - 194 °C pH值 2.5 - 3.5 (10 g/l, H₂O, 20 °C) 容积密度 220 - 400 kg/m³ 溶解度 10 g/l (20 °C) 毒性学信息 LD 50口服 LD50 Rat 420 mg/kg GHS安全信息 危害性图示 
危害性声明 H302: 吞咽有害。
H318: 造成严重眼损伤。
H351: 怀疑致癌。
H410: 受长期的影响，对水生生物有很强的毒害
注意事项声明 P273: 避免释放到环境中。
P280: 戴防护眼罩。
P281: 按要求使用个人防护装备。
P305 + P351 + P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P308 + P313: 如接触到或有疑虑：求医/就诊。
提示语 危险 RTECS BO9000000 储存类别 10 - 13 其它液体及固体 WGK WGK 2 水危害 一次性 9
标示有毒或剧毒的致癌物质以及易燃 物质: 第F类. 烷基硫酸盐可能致癌, 必须特别小心以避 免吸入及皮肤接触. 以漏斗逐滴滴入冰冷的氨水溶液(编 号:105426), 并剧烈搅拌, 以除去烷基硫酸癌的活性. 在归 入第D类之前, 以广用试纸(编号:109535)测定其pH值.安全信息 危害性符号 
Harmful
Dangerous for the environment
危险种类 ???, ???, ????, ????? R相 R 22-40-41-50/53
Harmful if swallowed.Limited evidence of a carcinogenic effect.Risk of serious damage to eyes.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.S相 S 26-36/37/39-46-60-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.运输信息 申报（铁路和陆路）ADR、RID UN 3077 Umweltgefährdender Stoff, fest, n.a.g.(ENTH. HEXAMETHYLENPARAROSANILINCHLORID), 9, III 申报（空运）IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(CONT. HEXAMETHYLENE PARAROSANILIN CHLORIDE), 9, III 申报（海运）IMDG-代码 UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(CONT. HEXAMETHYLENE PARAROSANILIN CHLORIDE), 9, III, Marine Pollutant: P 规格 规格 Dye content (spectrophotometrically) ≥ 88 % Identity (UV/VIS-Spectrum) passes test Absorption maximum λ max (water) 589 - 594 nm Spec. Absorptivity A 1%/1cm (λmax; 0.002 g/l; water) 2050 - 2450 TLC-Test passes test Michler`s ketone < 0.10 % Loss on drying (110 °C) ≤ 10 % Suitability for microscopy passes test
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