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Basic Green 1

Basic Green 1
Basic Green 1 structure
Chemical Name:
Basic Green 1
greenen;CI 42040;Nsc 5011;Certified;Brilliant;fastgreenj;12415green;sulfate(1:);ETHYL GREEN;CI NO 42040
Molecular Formula:
Formula Weight:
MOL File:

Basic Green 1 Properties

Melting point:
210 °C (dec.)(lit.)
1.1016 (rough estimate)
refractive index 
1.6510 (estimate)
storage temp. 
Store at RT.
Colour Index 
Metallic green
PH Range
Yellow (0.0) to green (2.6)
2.5 (10g/l, H2O, 25℃)
Water Solubility 
100 G/L (25 ºC)
625nm, 428nm
Stable. Incompatible with strong oxidizing agents, reducing agents.
Biological Applications
Antimalarial agent; detecting carious tissue; treating anococcygeal pain syn- drome; wound dressing materials; catheter; mouthwash
Major Application
Black matrix, color filter, photoresists, sensors, inks, rodenticide, dyes, cosmetics, detecting dental carious tissue, Escherichia coli, antimalarial agent, dressing material, treatment of cancer, medical devices
CAS DataBase Reference
633-03-4(CAS DataBase Reference)
EPA Substance Registry System
Ethanaminium, N-[4-[[4-(diethylamino)phenyl] phenylmethylene]-2,5-cyclohexadien- 1-ylidene]-N-ethyl-, sulfate (1:1)(633-03-4)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22-36-36/37/38-20/21/22
Safety Statements  26-39-36-24/25
RIDADR  2811
WGK Germany  3
RTECS  BP6825000
HS Code  3204 13 00
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 633-03-4(Hazardous Substances Data)
Toxicity LD100 i.v. in mice: 3 mg/kg (Anderson)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

Basic Green 1 price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 162 Brilliant Green powder, Certified Biological Stain HARLECO 633-03-4 12 $94.7 2018-11-13 Buy
Sigma-Aldrich 162 Brilliant Green powder, Certified Biological Stain HARLECO 633-03-4 14 $136 2018-11-13 Buy
TCI Chemical A5106 Basic Green 1 [Ion association reagent for spectrophotometric analysis] 633-03-4 1g $36 2018-11-22 Buy
TCI Chemical B0789 Basic Green 1 633-03-4 25g $30 2018-11-22 Buy
Alfa Aesar A12801 Brilliant Green 633-03-4 25g $30.1 2018-11-13 Buy

Basic Green 1 Chemical Properties,Uses,Production

Chemical Properties

metallic green crystals

Chemical Properties

C.I. Basic Green 1 is a metallic green, odorless crystal or powder


ChEBI: An organic hydrogensulfate salt having 4-{[4-(diethylamino)phenyl](phenyl)methylidene}-N,N-diethylcyclohexa-2,5-dien-1-iminium as the counterion.


Dyeing silk, wool, leather, jute and cotton yellowish-green; manufacture of green ink; biological stain; indicator.

Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. A rmld human skin irritant. Mutation data reported. See also ALDEHYDES and SULFATES. When heated to decomposition it emits very toxic fumes of NOx, NH3, and SOx.

Potential Exposure

C.I. Basic Green 1 is used in dyeing silk, wool, leather, jute, and cotton yellowish-green; manufacturing green ink; as staining constituent of bacteriological media; indicator, an intestinal anthelmintic; a C.I. Basic Green 1 861 wound antiseptic; treatment of mycotic infections; agricultural fungicide (Not registered as a pesticide in the United States).

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.


UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Purification Methods

Purify the dye by precipitating the perchlorate from aqueous solution (0.3%) after filtering, heating to 75o and adjusting to pH 1-2. Recrystallise it from EtOH/water (1:4) [Kerr & Gregory Analyst (London) 94 1036 1969]. [Beilstein 13 IV 2281.]


Oxidizing agents, reducing agents; anionics, and aqueous solutions of bentonite. Keep away from moisture

Basic Green 1 Preparation Products And Raw materials

Raw materials

Preparation Products

Basic Green 1 Suppliers

Global( 183)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20243 58
career henan chemical co
+86-371-86658258 CHINA 19997 58
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 China 11840 57
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40395 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 Germany 3587 66

View Lastest Price from Basic Green 1 manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-08 Basic Green 1
US $2.00 / KG 1KG Dye content 70% customise career henan chemical co

Basic Green 1 Spectrum

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