天青B，Azure B；prepared by direct synthesis, >85.0% (HPLC)

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别名：天青I；亚甲天青；蔚蓝I；亚甲基天青；氮杂脲I；N,N,N′-三甲基硫堇；Azure I；亚甲天蓝；N,N,N′-Trimethylthionin, Azure I, Methyleneazure

CAS号 531-55-5 经验分子式（希尔表示法） C15H16ClN3S 分子量 305.83 Colour Index Number 52010 Beilstein/REAXYS Number 3922630 EINECS 编号 208-511-2 MDL number MFCD00011935 PubChem Substance ID 24853664

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 227935

CAS号: 531-55-5

MDL号: MFCD00011935

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目录价.SKU-Variant

5g
100g [+¥6,046.98]

¥725.37

数量:

产品描述

Application

Azure B has been used in M′Fadyean stain to visualize Bacillus anthracis capsule.^[2]

包装

5, 100 g in glass bottle

Biochem/physiol Actions

Azure B is a cationic dye. It is part of the Romanowsky stain, which is used for staining of blood films.^[1] It is also used for the localization of nucleic acids and lignin.^[3]

性质

Quality Level	200
assay	>85.0% (HPLC)
form	powder
application(s)	hematology: suitable
	histology: suitable
mp	205-210 °C (dec.) (lit.)
solubility	water: 1 mg/mL, blue to very deep blue
λ_max	648 nm
ε (extinction coefficient)	≥13000 at 241-247 nm
	≥36000 at 287-293 nm
	≥67000 at 638-644 nm
Featured Industry	Diagnostic Assay Manufacturing
storage temp.	room temp
SMILES string	C[N+](C)=C(C=C1)C=C(C1=N2)SC3=C2C=CC(NC)=C3.[Cl-]
InChI	1S/C15H15N3S.ClH/c1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13(15)17-12;/h4-9H,1-3H3;1H
InChI key	DNDJEIWCTMMZBX-UHFFFAOYSA-N

安全信息

个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

RIDADR NONH for all modes of transport

WGK德国 3

RTECS SO5550000

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

商品标签

天青b (2)

天青B，Azure B；prepared by direct synthesis, >85.0% (HPLC)

产品描述

Application

包装

Biochem/physiol Actions

性质

安全信息

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