Basic Green 1 Property

Melting point:

210 °C (dec.)(lit.)

Boiling point:

100.0

Density 

1.1016 (rough estimate)

vapor density 

16.6 (vs air)

vapor pressure 

0Pa at 25℃

refractive index 

1.6510 (estimate)

storage temp. 

room temp

solubility 

100g/l

form 

Powder/Solid

Colour Index 

42040

color 

Metallic green

PH Range

Yellow (0.0) to green (2.6)

PH

2.5 (10g/l, H2O, 25℃)

Odor

Odorless

Water Solubility 

100 G/L (25 ºC)

λmax

625nm, 428nm

Merck 

14,1374

BRN 

3901207

Stability:

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

InChIKey

UURSSPGMJADCAU-UHFFFAOYSA-N

LogP

0.765 at 20℃

CAS DataBase Reference

633-03-4(CAS DataBase Reference)

EPA Substance Registry System

C.I. Basic Green 1 (633-03-4)

Safety

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

F 

10-21

TSCA 

Yes

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)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

Basic Green 1 Chemical Properties,Usage,Production

Description

C.I. Basic Green 1 is a metallic green, odorlesscrystal or powder. Molecular weight =482.69; Meltingpoint =210℃. Soluble in water.

Chemical Properties

metallic green crystals

Chemical Properties

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

Uses

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

Uses

Brilliant Green a stain used in bacteriological media.

Preparation

in the presence of sulfuric acid hydrochloric acid or, Benzaldehyde?and N,N-diethylbenzenamine condensation, and then will product oxidation, and translated into sulfate. The first generation of resin mixture will suddenly for curing crystalline good crystals.

Definition

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

General Description

Brilliant green is a triphenylmethane dye, found to be toxic to humans and animals. It is widely used in dying wool, leather, silk, jute, and cotton. It is also used in the manufacturing of green ink, as a staining constituent of bacteriological media.

Flammability and Explosibility

Non flammable

Biochem/physiol Actions

Brilliant Green is a dye and an antiseptic agent.

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 anycontact lenses at once and irrigate immediately for atleast 15 min, occasionally lifting upper and lower lids.Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and washimmediately with soap and water. Seek medical attentionimmediately. If this chemical has been inhaled, removefrom exposure, begin rescue breathing (using universalprecautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make anunconscious person vomit.

storage

Color Code—Blue: Health Hazard/Poison: Storein a secure poison location

Shipping

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.]

Properties and Applications

bright green. Green flash golden sand shape. Slightly soluble in cold water, in 98 ℃ of hot water dissolves only 8 g/L, soluble in ethanol to blue. The strong sulfuric acid for yellow green, diluted into blue; For orange in nitric acid. The dye solution for blue purple, add sodium hydroxide have dark purple precipitation; Join the hydrochloric acid become green light yellow. Used for silk, wool, acrylic, tannin mordant dyeing cotton cloth dyeing. Also used in leather, hemp, paper, wood, bamboo or color, also used in the manufacture of paint, medicine used for disinfectant.

Incompatibilities

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