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CAS 21645-51-2 99.6% Purity Aluminum Hydroxide Compound

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CAS 21645-51-2 99.6% Purity Aluminum Hydroxide Compound

Brand Name : CHALCO

Model Number : AH-2

Certification : SGS , CQC

Place of Origin : CHINA

MOQ : 1 Ton

Price : Negotiate

Payment Terms : T/T, L/C

Supply Ability : 5000Tons/Month

Delivery Time : 7-15 Work Days

Packaging Details : PP/PE 25Kg/bag 50Kg/bag

Application : Industry

Shape : powder

Color : Silver white

Purity : 99%

Form : powder

Product Name : Ordinary Aluminum Hydroxide

AL2O3 : ≥64.0%

SiO2 : ≤0.04%

Fe2O3 : ≤0.02%

Na2O : ≤0.40%

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Non Toxic Aluminum Hydroxide Compound White Powder With 99.6% Purity

1. Aluminum Hydroxide

ATH is the leading flame retardant used worldwide for plastics and rubber materials, functioning as a filler and offering non-toxic, smoke suppressant properties.

2. Technical Specification

Molecular FormulaAL(OH)3 or AL2O3·3H2 OMolecular Weight78
CAS No.21645-51-2RemarksCotaed By Custumer' Requirments














AppearanceWhite Powder
AL(OH)3 % ≥99.6
SiO2 % ≤
Fe2O3 % ≤
Na2O % ≤0.300.300.300.300.300.300.300.30
L.O.I ≤35
Moisture % ≤0.30
Whiteness% ≥989796.59691.593.59590
DOP ml/100g ≤4035353527272725


It is the most consumable and applicable inorganic additive flame retardant that does not only resist firing, but also prevents from smoke, dropping or toxic gas.So, it is widely used with gradualincrease of the usage,at the sectors of Hot Solidifying and Moulding Plastic, Synthetic Rubber,Coating,Aluminum Composite Panel, Wire and Cable,Electrical Insulator, FRP profiles, Pultruded & Molded FRP Grating, Ceramic Rolling Rods, Solid Surfaces(Artificial Marble and Acrylic Sheets), Mobile Phone Circuit Board, LED Lamps, Paints and so on.

Package, Transportation and Storage

Package: Internal plastic with knitted exterior covered with film, with the net weight of 20kg, 25kg or 40kg.

Transportation: The product is of dangerous one, which should be protected from damp, rainfall and package damage in transportation.

Storage: At dry warehouse with good ventilation.

About Us


Q:Do you supply sample?

A:Yes,We can supply free samples for your test , but the shipping cost needs to be paid by you.

Q:Which Kind of payment terms youd accept?

A: T/T or L/C.

Q:The mode of transportation and delivery time?

A:Shipping , the delivery time is 7-15 days after you pay.

Q:The MOQ is?

A:MOQ is usually 1 ton .

Q:How about the packing?

A:25kg , 50kg , 100kg bags , We can customize according to your requirements.

Q:Why will we buy from your company?

A:We have high-quality products, besides we have high-quality services, we can provide you with products according to your purpose.

Product Tags:

99.6% Purity aluminum hydroxide compound


99.6% Purity aluminum hydroxide chemical


CAS 21645-51-2 aluminum hydroxide compound

Quality CAS 21645-51-2 99.6% Purity Aluminum Hydroxide Compound for sale

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