2,2'-(4-(2-hydroxyethylamino)-3-nitro-phenylimino HC BLUE 2
2 Inquiries
33229-34-4
Cosmetics Grade
99%
Beijing or Shanghai
HDC CHEM
1kg/Aluminum Foil Bag, 5kg/Carton, 10kg/Carton or 25kg/Drum
2024-10-31
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
HC Blue 2
Other Name:Ethanol,2,2′-[[4-[(2-hydroxyethyl)amino]-3-nitrophenyl]imino]bis-;Ethanol,2,2′-[[4-[(2-hydroxyethyl)amino]-3-nitrophenyl]imino]di-;2,2′-[[4-[(2-Hydroxyethyl)amino]-3-nitrophenyl]imino]bis[ethanol];N1,N4,N4-Tris(2-hydroxyethyl)-2-nitro-p-phenylenediamine;N,N′,N′-Tris(2-hydroxyethyl)-2-nitro-p-phenylenediamine;N1,N4,N4-Tris(2′-hydroxyethyl)-2-nitro-p-phenylenediamine;HC Blue No. 2;HC Blue 2;2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol;Covarine Blue W 6122;Colorex HCB 2;N,N,N′-Tris(2-hydroxyethyl)-3-nitrobenzene-1,4-diamine;2,2′-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)azanediyl)diethanol;2-[4-[Bis(2-hydroxyethyl)amino]-2-nitroanilino]ethanol
CAS No.:33229-34-4
Molecular Formula:C12H19N3O5
InChIKeys:InChIKey=MIWUTEVJIISHCP-UHFFFAOYSA-N
Molecular Weight:285.3
Exact Mass:285.30
EC Number:251-410-3
UNII:6C0EL1931V
DSSTox ID:DTXSID6020193
Color/Form:Dark-blue microcrystalline (75% pure) or blackish-blue amorphous powder (98% pure), with a copper cast.
HScode:29221990
Categories:
Characteristics-
PSA:
122
XLogP3:0.4
Appearance:Hc blue 2 is a dark blue to dark brown microcrystalline powder. (NTP, 1992)
Density:1.421 g/cm3
Melting Point:93-98 °C
Boiling Point:582.7°C at 760 mmHg
Refractive Index:1.672
Water Solubility:water: soluble (lit.)
Storage Conditions:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Air and Water Reactions:May be sensitive to prolonged exposure to air. Slow oxidation. Insoluble in water.
Reactive Group:Alcohols and Polyols
Reactivity Profile:A nitrated aromatic, amine and alcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Sub-category 1B
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine
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Location:
RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2020
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
ULTRAMARINE BLUE (HC BLUE 2)
10.00 KG Dec 25, 2024 
Russia
HC Blue 2
25.00 KG Jul 10, 2024 Post an enquiry for this product