Aluminum Hydroxide CAS 21645-51-2 Alumina Trihydrate

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Basic Info.

Model NO.

AH-5

Quality

First-Class

Usage

Industrial Alkali

Purity

99.6%

Trademark

CHENXU

Transport Package

25 Kg/Bag, Without Pallet, 23.5 Mt/20′gp

Specification

GB/T4294-2010

Origin

China

HS Code

2818300000

Model NO.

AH-5

Quality

First-Class

Usage

Industrial Alkali

Purity

99.6%

Trademark

CHENXU

Transport Package

25 Kg/Bag, Without Pallet, 23.5 Mt/20′gp

Specification

GB/T4294-2010

Origin

China

HS Code

2818300000

Product Desciption

Aluminum Hydroxide CAS 21645-51-2 Alumina Trihydrate

1.Technical Index

Product Name	Aluminum Hydroxide
Synonym	Alumina Trihydrate / ATH
Subject	AH-1	AH-3	AH-5	AH-8	A-8	AH-10H	A-10	A-15
AL(OH)₃%	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5	≥99.5
SiO₂%	≤0.03	≤0.03	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03	≤0.05
Fe₂O₃%	≤0.02	≤0.03	≤0.02	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03
Na₂O %	≤0.35	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40
L.O.I %	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5	34.5±0.5
Moisture %	≤0.30	≤0.35	≤0.35	≤0.35	≤0.30	≤0.30	≤0.35	≤0.35
Particle Size D₅₀(μm)	1.5 ~ 2	3 ~ 4	4.5 ~ 6.5	7 ~ 9	7.5 ~ 9.5	9~ 12	10 ~ 13	13 ~ 17
Whiteness %	≥96	≥96	≥96	≥95	93-94	≥95	90~92	≥89
Oil Absorption (Castor Oil) ml/100g	≤45	≤40	≤37	≤35	≤30	≤32	≤32	≤32
Product Type	Precipitated Fine ATH (Precipitated Source)	Fine Ground ATH (Mined Source)

2.Synonyms of Aluminium Hydroxide

Hydrate Alumina	Alumina Trihydrate
Aluminium Trihydrate	Aluminum Hydroxide
ATH

3.Application

A raw material in the production of Aluminium chemicals
A raw material in the manufacture of glass and glazes
A flame retardant additive in expoxy resin system
A flame retardant and smoke suppressant filler in plastics (for example: BMC/DMC/SMC and carpet backing)
A flame retardant and smoke suppressant filler in cable compound,rubber products
A polishing and cleansing agent
A filler of cast polymer products such as onyx and solid surfaces

4.Package, transportation and storage

Package: internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Transportation: the product is not dangerous goods, which should be protected from damp, rainfall and package damage in transportation.
Storage: at dry warehouse with good ventilation.

Aluminum Hydroxide CAS 21645-51-2 Alumina Trihydrate