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In stock
Product Description Stearic Acid
Index name (firsts) index 200
Specification:
Iodine value, g I 2 / is 100 gold than 2.0
Saponification value, mgKOH/g 206-211
Acid value mgKOH/g 205-210
Chroma( unite Hazen) ≤ 200
Freezing point deg 57 ~ 54
Water% ≤ 0.20
Inorganic acid, %...
Group: Stearic acid
In stock
Product Description
Sodium hydrosulfite
Specification:
1. Purity: 85%min
2. Purity: 88%min
3. Purity: 90%min
Packings: 50kgs iron drums with plastic liners.
Group: Sodium metabisulfite
In stock
Product Description
Monomethylamine 50%
CAS No. 74-89-5
Appearance Colorless transparent liquid
Monomethylamine 51.32%
Dimethylamine 0.15%
Trimethylamine 0.25%
Ammonia 0.002%
Purity 51.32%
Group: Chemical substances
In stock
Index
Red Seal
ZnO, %≥
90%
PbO, %≤
0.18
CuO, %≤
0.006
Cd, %≤
0.008
Mn, %≤
0.002
Zn, %≤
None
Insolubles in Hcl solution% ≤
0.006
Loss on ignition% ≤
0.3
Water...
Group: Zinc Oxide
In stock
Methyl Ethyl Ketone
Item
Index
Analyst results
Purity %(m/m) ≥
99.7
99.97
Water content *10-6(m/m)≤
500
133
Density
0.805— 0.807
0.806
Distillation range
78.5— 81.0
78.5-80.4
...
Group: Methyl ethyl ketone butanone
In stock
Product Description
Sodium Hexametaphosphate:
Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as...
Group: Buromin
In stock
Product Description Activated Carbon for water treament is from China professional activated carbon manufacture, Activated Carbon for water treament is primarily to treat surface water sources for the production of drinking water and wastewater. Activated Carbon for water treament is used for...
Group: Activated carbon
In stock
Product Description
Sodium thiosulphate
Molecule Formula: Na2S2O3@5H2O
Molecular Weight: 248
CAS No.: 7772-98-7
Property: Colorless, transparent single oblique crystals, specific gravity: 1.729. It's soluble in water easily, with strong reducing property. Specification:
Tech Grade...
Group: Sodium technical thiosulfate
In stock
Product Description
Applications: Applied to industrialized pultrusion molding process, used for pultrusion molding oil rod. Used in heat resistance FRP products.
Testing Items
Testing Method
Specification
Appearance
Eye examination
Yellow ropy liquid
...
Group: Synthetic pitches
In stock
Items
Specification
70%
28%
Appearance 25
White to yellowish paste
Colorless to yellowish transparent liquid
Odor
Characteristic odor
Characteristic odor
Active matter, %
70 2
28 1
Unsulfated matter,...
Group: Sodium lauryl sulfate