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Melamine 98% white powder 108-78-1 Senwayer

Name: Melamine 98% white powder 108-78-1 Senwayer
Brand: Senwayer
SKU: pr2209191827
Price: 100 USD
Availability: InStock

214 Inquiries

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CAS No.:

108-78-1

Grade:

Food Grade

Content:

98%

Port:

shanghai

Brand:

Senwayer

Packaging:

500g/ bag 25kg/ drum

Price valid (until):

2023-07-21

Contact Supplier

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Dingwang Technology (Wuhan) Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

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Product Description
Seller Information
Inquiry History

Description

Product Information

Though you’re probably most familiar with melamine tableware, melamine is actually a chemical that is approved for a variety of industrial uses in the U.S. Melamine is a byproduct of the coal industry. It’s used in the manufacturing of plates, cups, bowls, utensils, plastic products, industrial coatings, and paper products. In some countries, it's used as a fertilizer, but it isn't approved for that use in the U.S.

Product name	Melamine
CAS No.	108-78-1
MF	C3H6N6
MW	126.12
EINECS No,	203-615-4
Melting point	>300 °C (lit.)
Boiling point	224.22°C (rough estimate)
Density	1.573
Solubility	water: soluble25mg/mL, clear to slightly hazy, colorless
Storage	no restrictions.

About us

Wuhan senwayer century chemical Co.,Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
If you are interested, pls contact me freely!

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.
Melamine appears as colorless to white monoclinic crystals or prisms or white powder. Sublimes when gently heated. (NTP, 1992)|DryPowder; DryPowder, Liquid; Liquid; WetSolid|Solid|COLOURLESS-TO-WHITE CRYSTALS.
Melamine appears as colorless to white monoclinic crystals or prisms or white powder. Sublimes when gently heated. (NTP, 1992)|Melamine is a trimer of cyanamide, with a 1,3,5-triazine skeleton. It has a role as a xenobiotic metabolite. It derives from a cyanamide. It is a conjugate base of a melamine(1+).

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:

Bulk Drug Intermediates

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:
API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

Location:
Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

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

Average lead Time:
10

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

Certifications:
Verified supplier certificate,SGS

Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

214 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Melamine Powder CAS 108-78-1	1 MT	Dec 14, 2023
India	Melamine	1 20' Fcl	Jan 3, 2024
India	Melamine >99.5%	25.00 G	Sep 29, 2024
United States	Melamine	100 KG	Mar 8, 2024
Pakistan	Melamine	900.00 MT	Nov 28, 2024
India	melamine powder	10.00 MT	Sep 5, 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 POWDER	50 MT	Aug 28, 2026
India	Melamine	1.00 MT	Feb 26, 2024
India	Melamine	1.00 20' Fcl	Jan 11, 2024
India	melamine powder	1.00 20' Fcl	Oct 9, 2023
India	melamine powder	1.00 20' Fcl	Nov 10, 2023
United Kingdom	Melamine	1.00 MT	Nov 6, 2024
India	Melamine	10.00 MT	Dec 12, 2023
India	melamine powder	1.00 20' Fcl	Sep 26, 2023
India	melamine powder	1.00 20' Fcl	Sep 5, 2023
India	melamine powder	1.00 20' Fcl	Sep 22, 2023
India	melamine powder	1.00 20' Fcl	Sep 5, 2023

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