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LACMOID

CAS No.
33869-21-5
Chemical Name:
LACMOID
Synonyms
LACMOID;CI 51400;Resorcein;CI NO 51400;IRIS BLUE B;RESORCIN BLUE;Resorcein Blue;RESORCINOL BLUE;FLUORESCENT BLUE;LACMOID INDICATOR
CBNumber:
CB7195934
Molecular Formula:
C24H16N2O6
Molecular Weight:
428.39
MDL Number:
MFCD00005035
MOL File:
33869-21-5.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

LACMOID Properties

Melting point >250°C
Boiling point 785.7±60.0 °C(Predicted)
Density 1.58±0.1 g/cm3(Predicted)
solubility Sparingly soluble in water, ether; soluble in water, ethanol, methanol, amyl alcohol, Hacetone, acetic acid; practically insoluble in chloroform, benzene, petroleum ether
pka 5.31(at 25℃)
form powder
color Black-violet
PH Range Red (4.4) to blue (6.4)
Water Solubility Slightly soluble in water
λmax 611nm
Major Application Electrochromic devices, photosensitive materials, parasiticides, hair dyes, cosmetics, ointment for hemorrhoids

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

LACMOID price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 274720 Lacmoid 33869-21-5 10g $91.3 2024-03-01 Buy
Sigma-Aldrich 274720 Lacmoid 33869-21-5 25g $201 2024-03-01 Buy
TRC L300223 Lacmoid 33869-21-5 1g $45 2021-12-16 Buy
Chem-Impex 22960 Lacmoid 33869-21-5 5G $23.3 2021-12-16 Buy
Chem-Impex 22960 Lacmoid 33869-21-5 25G $99.01 2021-12-16 Buy
Product number Packaging Price Buy
274720 10g $91.3 Buy
274720 25g $201 Buy
L300223 1g $45 Buy
22960 5G $23.3 Buy
22960 25G $99.01 Buy

LACMOID Chemical Properties,Uses,Production

Uses

Lacmoid is a stain/dye. Dyes and metabolites.

LACMOID Preparation Products And Raw materials

Raw materials

Preparation Products

LACMOID Suppliers

Global( 66)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 22784 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501 product@acmec-e.com China 33338 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580 cooperation@kean-chem.com China 40066 58
Syntechem Co.,Ltd info@syntechem.com China 12984 57
Hangzhou Yuhao Chemical Technology Co., Ltd 0571-82693216 info@yuhaochemical.com China 9387 52
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12335 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-021-61109150 sales@tcisct.com China 31121 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10674 58

LACMOID Spectrum

7-aMino-2,8-bis(2,4-dihydroxyphenyl)-3H-phenoxazin-3-one Lacmoid-(PhIndicator) Resorcein Blue 2-amino-3,6-bis(2,4-dihydroxyphenyl)-2-phenoxazone Resorcein LACMOID INDICATOR LACMOID RESORCINOL BLUE RESORCIN BLUE ACID FLUORESCENT BLUE CI NO 51400 CI 51400 IRIS BLUE B FLUORESCENT BLUE 3H-Phenoxazin-3-one, 7-amino-2,8-bis(2,4-dihydroxyphenyl)- 7-amino-8-(2,4-dihydroxyphenyl)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)-10H-phenoxazin-3-one,8-(2,4-dihydroxyphenyl)-7-hydroxy-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)-10H-phenoxazin-3-one LACMOID (pH Indicator) Indicator grade 7-Amino-2,8-bis(2,4-dihydroxyphenyl)phenoxazin-3-one 7-amino-8-(2,4-dihydroxyphenyl)-2-(2-hydroxy-4-oxocyclohexa-2, 33869-21-5 Indicator (pH) pH Indicators Miscellaneous Stains&Dyes, A to Stains and Dyes J-K-L Dyes and Pigments