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99.6% Aluminum hydroxide / Al(OH)3
99.6% Aluminum hydroxide / Al(OH)3

99.6% Aluminum hydroxide / Al(OH)3 China whiteness Sintering process SGS ISO 9000

99.6% Aluminum hydroxide / Al(OH)3

China whiteness Sintering processSGSISO 9000

1.Brief information

Name :              Aluminum hydroxide

CAS:                  21645-51-2

MF:                    Al(OH)3

Apperance :    Powder

Whiteness :     95%MIN

Purity          :     99.6Min

2.Our product features:

Stacking density is small.

Particle size is small.

Uniform particle size distribution

Low alkali

Low iron

Good whiteness 

3. Physical propertiesAluminum hydroxide are mainly 325 mesh, 800 eye, 1250 eye, 5000 eye four specifications. White powder solid.

Aluminum hydroxide dosage is the largest and the most widely used inorganic flame retardant additives. Aluminum hydroxide as a flame retardant agent can not only flame retardant, but also can prevent the smoke, do not produce dripping, do not produce poisonous gas.Therefore,It obtains the widespread application, usage are also increases year by year


It can be used in vinyl chloride paste, epoxy resin, unsaturated poly enzyme resin, and other plastic products as flame retardant Used as seasoning catalyst and catalyst carrier, toothpaste filler, filler and coating agent, integrated circuit and optical highly pure glass special packing, high purity aluminum salt filler, fiber processing aids.

It can also be used in rubber, glass steel system.


5. Production process

Sintering process and bayer proces



99.6% min


64.0% min


0.015% max


0.02% max


8.0% - 10.0%


34.0 - 35.0%


95% min


+150um (3.0% max)+75um (45.0% max)+45um (40.0%max)-26um (8.0% max)


Above product specifications is just for buyer reference .

Noted : 

If you need other (purity , grade ,particle size).Pls directly send us enquiry by email , we will send u normal quotation


standard seaworthy packing

25kg bags/ 50kg bags,/1mt Jumbo bags 

should be stored under cover in a cool, dry place; the bags should not be stacked more than 15 bags high. 

8. Our company's advantage

BC has a technology personnel.It is in a position to accept orders against customers' samples.

We are also identified with absolute involvement with all commitments,such as packing, timely deliveries and prompt sales service.Make sure  that once a client starts dealing with BC, he remains with BC forever.

Welcome to send us enquiries, we sincerely hope that we can establish business relationship with you.


99.6% Aluminum hydroxide / Al(OH)3

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