Melamine

Melamine

CAS No.: 108-78-1
Molecular Formula: C3H6N6
Molecular Weight: 126.12
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product description

Melamine is a white crystalline powder, heat-resistant and flame-retardant, with high nitrogen content. It is mainly used in the production of melamine-formaldehyde resins, laminates, coatings, flame retardants, paper treatment, and leather chemicals.


Chemical Properties

PropertyValue

Melting point

>300 °C (lit.)

Boiling point

224.22°C (rough estimate)

Density

1.573

Bulk density

800kg/m3

Vapor pressure

66.65 hPa (315 °C)

Refractive index

1.872

Fp

>110°C

Storage temp.

No restrictions.

Solubility

Water: soluble25mg/mL, clear to slightly hazy, colorless

Pka

5(at 25℃)

Form

Fine Crystalline Powder

Color

White

PH

7-8 (32g/l, H2O, 20℃)

Water Solubility

3 g/L (20 ºC)

Merck

14,5811

BRN

124341

Stability:

Stable. Incompatible with strong acids, strong oxidizing agents. Nonflammable.

InChIKey

JDSHMPZPIAZGSV-UHFFFAOYSA-N

LogP

-1.22 at 20℃

CAS DataBase Reference

108-78-1(CAS DataBase Reference)

IARC

2B (Vol. Sup 7, 73, 119) 2019

NIST Chemistry Reference

1,3,5-Triazine-2,4,6-triamine(108-78-1)

EPA Substance Registry System

Melamine (108-78-1)


Safety Information

PropertyValue
Hazard symbolsXi, Xn
Hazard class codes43-44-20/21
Safety descriptions36/37
UN dangerous goods number3263
WGK Germany1
RTECS numberOS0700000
Autoignition temperature>600 °C
TSCATSCA listed
Packing groupIII
HS code29336980
Storage class11 - Combustible solids
Hazard class (category)Carcinogenicity, Category 2
Reproductive toxicity, Category 2
Specific target organ toxicity — repeated exposure, Category 2
Hazardous substances data108-78-1 (Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 3161 mg/kg
LD50 dermal Rabbit: >1000 mg/kg


Product Usage

Melamine is a versatile nitrogen-rich organic compound primarily used in the production of melamine-formaldehyde (MF) resins. Its most widespread application is in the laminate industry, where these resins are used to create durable, heat-resistant surfaces for furniture, flooring, and kitchen countertops. In the plasticware sector, melamine is molded into high-quality, break-resistant dinnerware and kitchen utensils. Furthermore, it serves as a key component in flame retardants and intumescent coatings, providing essential fire protection for building materials. Additionally, specialized melamine foams are prized in the cleaning and insulation industries for their exceptional abrasive cleaning properties and sound-absorbing capabilities.

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Quality Control Lab
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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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