| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| N814749 | MACKLIN | 黑色素(水溶) | Biological stain | 30元/25g; 95元/100g; 310元/500g; 1350元/2.5kg; | 咨询 |
|
| A708546 | MACKLIN | 苯胺黑染色液 | 0.55% | 340元/100ml; | 咨询 |
|
| N708547 | MACKLIN | 苯胺黑染色剂 溶液 | 100g/L，suitable for microscopy | 680元/100ml; | 咨询 |
|
| N0782 | TCI | Nigrosine (Water soluble) | | 195元/25G; | 咨询 |
基本信息 | 外观与形状(20℃) | 固体 | | PubChem物质ID | 87558849 | | 颜色 | 50420 |
技术规格 | Appearance | Black powder to crystal | | Lambda max. | 294.0 to 304.0 nm(H2O) | | Lambda max.2 | 574.0 to 584.0 nm(H2O) | | Absorbance(E1%1cm) | min. 400(H2O, 294.0 to 304.0 nm) | | Absorbance(E1%1cm)2 | min. 200(H2O, 574.0 to 584.0 nm) |
物性(参考值) 相关法规 |
| 927293 | J&K | Nigrosine, water soluble | 水溶性 | 101元/25G; 379元/100G; 1513元/500G; | 咨询 |
基本信息 安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | GC4762250 |
|
| A18147 | Alfa Aesar | Nigrosin water soluble | | 405元/25g; 893元/100g; | 咨询 |
应用
It is employed as a common biological stain for tissues and cells. Used to make inks and shoe-polish and for dyeing leather, wood, textiles, and plastics. The crude mixture of nigrosine hydrochlorides (Phenol Black L) is used to dye phenolic resins. Bases are used to make printing colors and to dye plastics. It finds its use in Dorner?s spore stain, as a negative stain in place of India ink for spirochetes, bacteria, protozoa and fungi. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins. 备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. 基本信息 MDL
MFCD00044681 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water, ethanol, oil, nigrosines and fat. 安全信息 安全等级
22
Do not breathe dust. RTECS
GC4762250 TSCA
是 |
| 198285 | Sigma-Aldrich | Nigrosin | certified by the Biological Stain Commission | 374.28元/25 G; 1131.28元/100 G; | 咨询 |
产品说明 包装 25, 100 g in glass bottle 适用性 用作负色剂，代替螺旋桨、细菌、原生动物和真菌的印度墨水。
经过认证可用于Dorner 芽胞染剂。用作负色剂，代替螺旋体、细菌、原生动物和真菌的印度墨水。 基本信息 | 颜色索引号 | 50420 | | MDL编号 | MFCD00044681 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 等级 | certified by the Biological Stain Commission | | 形式 | solid | | 溶解性 | H2O: 0.1%
H2O: soluble | | λmax | 570 nm | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| N4754 | Sigma-Aldrich | Nigrosin water soluble | For use as a biological stain | 891.85元/100 G; | 咨询 |
基本信息 | 颜色索引号 | 50420 | | MDL编号 | MFCD00044681 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | 溶解性 | water: 1 mg/mL, turbid | | εmax | ~250 at 575 nm in 50% ethanol | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 43925 | Sigma-Aldrich | Nigrosin Stain solution | for microscopy | 699.05元/100 ML; | 咨询 |
产品说明 一般描述 阴性染色法可使许多微生物(最重要的是新生隐球菌)的荚膜通常透明且不可染色。 组分 组成：
苯胺黑 100g/L、福尔马林 5mL/L 的水溶液 基本信息 | MDL编号 | MFCD00044681 | | NACRES | MA.02 |
产品性质 | 质量水平 | 100 | | 等级 | for microscopy | | 形式 | liquid | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | microbe id | staining: suitable | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | 适用性 | Bacillus spp.
Corynebacterium spp. |
安全信息 | 象形图 |   | | 警示用语： | Danger | | 危险声明 | H317 - H350 | | 预防措施声明 | P201 - P202 - P261 - P280 - P302 + P352 - P308 + P313 | | 危险分类 | Carc. 1B - Skin Sens. 1 | | 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Faceshields, Gloves |
|
| DYE-126S-W-R1 | AccuStandard | Nigrosin ,100 μg/mL in Water | 100 μg/mL in Water | 185元/1mL; | 咨询 |
| Nigrosin | 苯胺黑(水溶性) | 8005-03-6 | 100 µg/mL |
|
| DYE-126N-R1 | AccuStandard | Nigrosin | | 185元/100mg; | 咨询 |
| Nigrosin | 苯胺黑(水溶性) | 8005-03-6 | |
|
m.cnreagent.com