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Melamine 99.8% White monoclinic crystal

Name: Melamine 99.8% White monoclinic crystal
Brand: shuntian
SKU: pr2303241529
Price: 900 USD
Availability: InStock

237 Inquiries

Unit Price: Get Latest Price 

CAS No.:

108-78-1

Grade:

Industrial Grade

Content:

99.8%

Port:

Port of Qingdao

Brand:

shuntian

Packaging:

25kg/bag

Price valid (until):

2023-03-31

Contact Supplier

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Shandong Lingnuo chemical Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Melamine,ethyl acetate,maleic anhydride,acetic acid,tetrahydrofuran,butyl acetate

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Product Description
Seller Information
Inquiry History

Description

Melamine

Melamine, commonly known as melamine, protein extract, molecular formula C3H6N6 and named by IUPAC as "1,3, 5-triazine-2,4, 6-triamine", is a triazine nitro-containing heterocyclic organic compound used as a chemical feedstock. Heat sublimation. Non-combustible. Soluble in methanol, formaldehyde, acetic acid, ethylene glycol, glycerol, pyridine, insoluble in ether, benzene, carbon tetrachloride. It decomposes at high temperatures to produce highly toxic cyanide gas. It is white monoclinic crystal, almost odorless, harmful to the body, should not be used in food processing or food additives.

Melamine resin can be produced by condensation polymerization with formaldehyde, which can be used in plastics and coatings industry, and can also be used as textile anti-folding and anti-shrinkage treatment agent. The modified resin can be used as metal coatings with bright color, durability and good hardness. It can also be used for strong and heat-resistant decorative sheet, moisture-proof paper and gray leather tanning agent, adhesive of synthetic fire laminate, fixing agent or hardener of water-proof agent, etc. 582 melamine resin prepared from melamine, formaldehyde and butanol. Used as solvent - based polyurethane coating leveling agent, the effect is particularly good.

Melamine resin made by condensation and polymerization with formaldehyde is widely used in the manufacture and processing of wood building formwork. Can be used for formwork surface waterproof and wood core board adhesion, increase the number of template reuse.

Items	Specifications
English alias	Melamine MELAMINE(P) Cyanuramide Melamine, synthesis grade 1,3,5-Triazin-2,4,6-triaMine 1,3,5-triazine-2,4,6-triamine 2,4,6-Triamino-1,3,5-triazine 1,2,3-triazine-4,5,6-triamine 1,2,3-triazine-2,4,6(1H)-triamine 1,3,5-Triazine-2,4,6-triamine (Melamine) 2,4,6-TRIAMINO-1,3,5-TRIAZINE FOR SYNTHE Melamine (250 mg) (2,4,6-Triamino-1,3,5-triazine) Melamine,2,4,6-Triamino-1,3,5-triazine, sym-Triaminotriazine
CAS	108-78-1
chemical formula	C3H6N6
molecular weight	126.12
density	1.573
melting point	>300 °C (lit.)
boiling point	224.22°C (rough estimate)
flash(ing) point	>110°C
water solubility	3 g/L (20 ºC)
vapour pressure	66.65 hPa (315 °C)
solubility	water: soluble25mg/mL, clear to slightly hazy, colorless
refractive index	1.872
acidity coefficient	5(at 25℃)
PH value	7-8 (32g/l, H2O, 20℃)
storage condition	no restrictions.
stability	Stable. Incompatible with strong acids, strong oxidizing agents. Nonflammable.
sensibility	Easily absorbing moisture
appearance	Fine Crystalline Powder
colour	White
physico-chemical property	White monoclinic crystal. Soluble in water, ethylene glycol, glycerin and pyridine. Slightly soluble in ethanol, insoluble in ether, benzene, carbon tetrachloride.
product use	Melamine resin can be produced by condensation polymerization with formaldehyde, which can be used in plastics and coatings industry, and can also be used as textile anti-folding and anti-shrinkage treatment agent. The modified resin can be used as metal coatings with bright color, durability and good hardness. It can also be used for strong and heat-resistant decorative sheet, moisture-proof paper and gray leather tanning agent, adhesive of synthetic fire laminate, fixing agent or hardener of water-proof agent, etc. 582 melamine resin prepared from melamine, formaldehyde and butanol. Used as solvent - based polyurethane coating leveling agent, the effect is particularly good. Melamine resin made by condensation and polymerization with formaldehyde is widely used in the manufacture and processing of wood building formwork. Can be used for formwork surface waterproof and wood core board adhesion, increase the number of template reuse.
security	Avoid contact with oxidants and acids. Staff should take good protection, if accidentally touched the skin and eyes, should immediately flush with plenty of running water.

ECHEMI Editorial Reference

White Solid Melamine is a white crystalline solidChEBI: A trimer of cyanamide, with a 1,3,5-triazine skeleton. A white solid organic compound whose molecules consist of a sixmembered heterocyclic ring of alternate carbon and nitrogen atoms with three amino groups attached to the carbons. Condensation polymerization with methanal or other aldehydes produces melamine resins, which are important thermosetting plastics. melamine: A white crystalline compound.

Basic Info

Product Name:

Melamine

Other Name:

1,3,5-Triazine-2,4,6-triamine;Melamine;s-Triazine,4,6-diamino-1,2-dihydro-2-imino-;Cyanuramide;Cyanurotriamide;Cyanurotriamine;2,4,6-Triamino-s-triazine;1,3,5-Triazine-2,4,6(1H,3H,5H)-triimine;Triaminotriazine;Isomelamine;2,4,6-Triaminotriazine;Teoharn;Theoharn;Virset 656-4;2,4,6-Triamino-1,3,5-triazine;s-Triazinetriamine;Pluragard C 133;Pluragard;Triamino-s-triazine;DG 002 (amine);DG 002;ZS 27;ADK Stab ZS 27;Mark ZS 27;Yukamelamine;Spinflam ML 94M;2,4,6-Triamino-1,2,3-triazine;PC 1;NSC 2130;Flammex MEL;Mitsui 2020A;Melamine 2020A;Melafine;Mel F 40;Melamine HM;Micromel 325;T 518;H 882;PMN 500;M 2659;Relugan XD;SM 1013;D-ACE 557;GPH-LD;JLS Melamine;A 11295;Aflammit PMN 500;AF-PMN 500;MEL AR;504-18-7;65544-34-5;67757-43-1;68379-55-5;70371-19-6;94977-27-2;130392-03-9;169314-62-9;1228929-27-8;1399841-69-0;1399841-71-4;1399841-73-6

CAS No.:

108-78-1

Molecular Formula:

C3H6N6

InChIKeys:

InChIKey=JDSHMPZPIAZGSV-UHFFFAOYSA-N

Molecular Weight:

126.12000

Exact Mass:

126.12

EC Number:

203-615-4

UNII:

N3GP2YSD88

ICSC Number:

1154

NSC Number:

8152|2130

DSSTox ID:

DTXSID6020802

Color/Form:

Monoclinic prisms|Monoclinic colorless prisms or crystals|White, monoclinic crystals

HScode:

2933610000

Categories:

Heterocyclic Ring

Characteristics

PSA:

116.73000

XLogP3:

-1.4

Appearance:

Melamine appears as colorless to white monoclinic crystals or prisms or white powder. Sublimes when gently heated. (NTP, 1992)

Density:

1.573 g/cm³ @ Temp: 14 °C

Melting Point:

<250 °C

Boiling Point:

299.696ºC at 760 mmHg

Flash Point:

135.052ºC

Refractive Index:

1.922

Water Solubility:

H2O: 3 g/L (20 ºC)

Storage Conditions:

-20ºC

Vapor Pressure:

0.001mmHg at 25°C

Vapor Density:

4.34 (Air= 1)

Toxicity:

LD50 orally in Rabbit: 3161 mg/kg LD50 dermal Rabbit > 1000 mg/kg

Henrys Law Constant:

Henry's Law constant = 1.84X10-14 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

pKa = 5.0

Experimental Properties:

Heat of sublimation = -121 kJ/mol at 25 °C|Hydroxyl radical reaction rate constant = 6.6X10-13 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Profile:

MELAMINE is incompatible with strong oxidizing agents and strong acids (NTP, 1992). Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Autoignition Temperature:

greater than 500 °F (NTP, 1992)|>500 °C

Heat of Combustion:

-1967 kJ/mol at 25 °C

Physical Dangers:

Dust explosion possible if in powder or granular form, mixed with air.

See More Melamine Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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 in tightly closed containers in a cool, well vented area away form strong oxidizers and strong acids. Where possible, automatically pump liquid from drums or other storage containers to process containers. A regulated, marked area should be established where this chemical is handled, used, or stored in compliance with OSHA standard 1910.1045.

See More Melamine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Melamine,ethyl acetate,maleic anhydride,acetic acid,tetrahydrofuran,butyl acetate

Location:
Room 21-1, 14th floor, Zone (A), Guangrao City Commercial Complex, Quanfu Yuan, Guangrao County, Dongying City, Shandong Province

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
20

Total Annual Revenue:
$50 million-$100 million

Total Employees:
51-100

Year of Establishment:
2018

Shandong Lingnuo chemical Co.,Ltd is located in Dongying City, Shandong Province, export more than ten years It is mainly exported to Africa, Asia,Middle East,South America , mainly delaing with product tetrahydrofuran, Melamine, Methylene chloride, aniline oil, Dimethyl Formamide,Acetic acid, Isopropyl Alcohol, Maleic anhydride,Methyl Acetate,DMSO, Ethanol and so on.

Inquiry History

237 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Melamine Powder CAS 108-78-1	1 MT	Dec 14, 2023
India	melamine powder	1.00 20' Fcl	Aug 16, 2023
India	Melamine	1 20' Fcl	Jan 3, 2024
United States	Melamine	100 KG	Mar 8, 2024
India	Melamine >99.5%	25.00 G	Sep 29, 2024
Pakistan	Melamine	900.00 MT	Nov 28, 2024
India	melamine powder	10.00 MT	Sep 5, 2023
India	melamine powder	25.00 MT	Aug 25, 2023
India	Melamine	20.00 MT	Feb 18, 2024
India	melamine powder	1.00 20' Fcl	Oct 9, 2023
India	melamine powder	1.00 20' Fcl	Sep 12, 2023
India	Melamine	1.00 MT	Feb 26, 2024
India	Melamine	1.00 20' Fcl	Jan 11, 2024
India	melamine powder	1.00 20' Fcl	Aug 21, 2023
United Kingdom	Melamine	1.00 MT	Nov 6, 2024
India	melamine powder	1.00 20' Fcl	Aug 22, 2023
India	melamine powder	1.00 20' Fcl	Oct 9, 2023
India	melamine powder	1.00 20' Fcl	Nov 10, 2023
India	Melamine	10.00 MT	Dec 12, 2023
India	melamine powder	1.00 20' Fcl	Sep 26, 2023

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