中文字幕欧美多人_日本乱人伦中文字幕三区_日韩美女一级黄色_免费无码国产在线观看9_亚洲天堂久久五月天_高潮综合精品视频在线_免费高清无码短片_人妻中文字幕在线视频无码_综合色区亚洲熟女_九九热视频精品

Wujiang Bolin Industry Co., Ltd.
Date:
  Sulfathiazole
Sulfathiazole Sodium
Phthalylsulphathiazole
Sulfathiazolegranules
Sulfaquinoxaline
  1-fluoronaphthalene
2-amino-2-thiazoline hydrochloride
4-Aminobenzenesulfonic acid
4-Toluenesulfonyl chloride
Methyl p-tolyl sulfone
  Ethyl 6,8-dichlorocaprylate
α-iponic acid
 
Industrial Sulphuric Acid
 
Properties and Use:
  colorless transparent oily liquid, soluble in water and release heat.
  widely used in the production of chemical fertilizers, oil refining, metal processing, smelting, dyes, explosives, plastic and war industries.
Packing:
in corrosion-resistant storage tank.

Storage and Protection:

1. stored in cool, dry and draughty place; avoid inflammable substances, metal powder and alkalis. Handle with care.

2. Air-tigght operation, mechanized and automated operation is better.

3. Should wear gas mask, protective spectacles, working clothes and rubber gloves.
 

Item

Best Quality Industrial Sulphuric Acid

Best QualityIndustrial Sulphuric Acid

Best Quality Fuming Sulphuric Acid

Best Quality Fuming Sulphuric Acid(25%)

Assay%

≥92.5

≥98.0

 

 

Free sulphur trioxide %

 

 

≥20.0

≥25.0

Mass Fraction of Ash/%

≤0.02

≤0.02

≤0.02

≤0.02

Mass Fraction of Fe/%

≤0.005

≤0.005

≤0.005

≤0.005

Mass Fraction of Arsenic/%

≤0.0001

≤0.0001

≤0.0001

≤0.0001

Mass Fraction of Hg/%

≤0.001

≤0.001

-

-

Mass Fraction of Pb/%

≤0.005

≤0.005

≤0.005

≤0.005

Transparency (mm)

≥80

≥80

-

-

Chroma(ml)

2.0

2.0

-

-

Standard No.

GB/T534-2002

GB/T534-2002

GB/T534-2002

GB/T534-2002

[ Back ]
 
Copyright(C)2014,Wujiang Bolin Industry Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice