17% Aluminum Sulfate in White Crystal Appearance, Used for Manufacturing of Wood Pulp

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Basic Info

Payment Type:	T/T or L/C

Product Description

Appearance: white flake, block, granule or powder

Molecular formula:Al₂(SO₄)3

Purity: Al₂O₃15.8%/17%

Features:

Including anhydrous and hydrous (18 crystal water) type
Usually, crystal separates out from aqueous solution at a temperature of Al₂(SO)3.18H₂O
When weathering, average molecular structure is Al₂(SO₄)3
14H₂O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency
According to national standard: HG2225-2001

Including anhydrous and hydrous (18 crystal water) type

Usually, crystal separates out from aqueous solution at a temperature of Al₂(SO)3.18H₂O

When weathering, average molecular structure is Al₂(SO₄)3

14H₂O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency

According to national standard: HG2225-2001

Index:

Appearance: white flake, block, granule or powder

Water insoluble matter: d0.15%

pH value 1% aqueous solution: e3.0%

Heavy metals as Pb: d0.002%

Arsenic (AS): d0.0005%

Granularity: e15

No poison, pollution and cauterization

Applications:

Widely used in paper making, water purification
Widely used as mordant, tanning agents, pharmaceuticals astringent, wood preservatives and foam fire extinguishing agent
Standard: industry grade HG/T2225-2001
Packing: 50kg/woven bag
Used in light industry, chemical industry, dyeing industry and others, including water purification paper making industries

15.8% (iron):

AL₂(SO₄)3:e15.8%

Iron (Fe): d0.50%

17% (ironless)

AL₂(SO₄)3:e17%

Iron (Fe): 0.005%

Widely used in paper making, water purification

Widely used as mordant, tanning agents, pharmaceuticals astringent, wood preservatives and foam fire extinguishing agent

Standard: industry grade HG/T2225-2001

Packing: 50kg/woven bag

Used in light industry, chemical industry, dyeing industry and others, including water purification paper making industries

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