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Director
Wang Qichao
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In stock
Specifications:
Colour: Light yellow
Purty: 31%min
(SO2-)%≤ 9.8%
PH value 3.5-5.0
Water insolubles: 0.5% max
N %≤ 0.01
(As)%≤ 0.0002
(Mn)%≤ 0.0075
(Pb)%≤ 0.001
(Cd)%≤ 0.0002
Package:
N. W 25/ 50kg pp bag. One 20fts container can load 18.5 MT.
Applications:...
Group: Chemicals for industry
In stock
Purity 85%
Chloride 0.02%max
Sulphate radical 0.005%max
Fe 0.001%max
Residue after evaporation 0.08%max.
Group: Formic acid
In stock
Specification:
Content 99.6% min
SO4 0.1%max
Residue on ignition 0.1%max
Heavy metal 0.002% max
Fe 0.002% max
Chloride 0.005%max
Mainly Used in textile industry and tanning.
Group: Acid oxalic
In stock
Molecular formula: NaoH
CAS Number: 1310-73-2 HS Code: 28151100: Colorless non-transparent solid, freely deliquescent
Solubility: Freely soluble in water, ethyl alcohol, glycerin, insoluble in acetone.
Usages: Sodium hydroxide is one of the basic chemical materials in national economy,...
Group: Hydrate of sodium
In stock
Description:
White powder or colorless, odorless. Colorless or light yellow after heated.
Specification:
Iodine contant (gI2/100g) <6.0
Saponification value, mg KOH/g 196-217
Acid value mgKOH/g: 195~216
Moisture content %: ≤0.2%
Solidifying point C: ≥54
Ash content %:...
Group: Stearic acid
In stock
Specification:
Items industrial grade food addtive
Total phosphate %≥ 68.0 68.0
Not activity phosphate%≤ 7.5 7.5
Not dissolve matter%≤ 0.05 0.06
Iron %≤ 0.05 0.05
pH value 5.8~7.0 5.8~6.5
Average amass measure 10~16 10~16
Fluoride (by F) %≤ 0.003
Uses
As for...
Group: Buromin
In stock
Chemical formula: (NH2)2CS
Molecular weight: 76.12
Standard executed: HG/T3266-2002
Properties: White crystals, bitter taste, inflammable, relative density 1.406, melting point 170-172 C, dissolving in water and alcohol, easily dissolving in hot water, insoluble in ether.
Application:...
Group: Thiourea
In stock
Formula: Cr(OH)SO4
Description:
Dark green crystal powder.
Specification:
Cr2O3 24-26%
Basicity 32-34
Fe 0.005% max
Residue 0.1%max
Package:
N. W 25kg PP bag. One 20fts Container loads 20MT.
Application:
Tanning in leather process, dyeing, ink and ceramics process.
Group: Chemical products for industrial production
In stock
Specification:
Assay Na5P3O10 %: ≥ 94.0
P2O5%: ≥ 57.0
Water Insoluble matter %: ≤ 0.1
Iron %: ≤ 0.007
pH value: 9.2~10.0
Whiteness %: ≥ 90.0
Density (g/cm3): 0.35-0.95
Phase 1: 10-30
Uses: Used as one of the main auxiliaries for synthetic detergent, synergist for soap;...
Group: Sodium tripolyphosphate
In stock
Anatase type specification:
Purity 98%
Tinting strength 90%min
Oil absorption 35%max
Water soluble matter 0.6%max
pH value 6-8
Moisture 0.5%max
Fineness 0.5%max
Rutile type Specification:
Active TiO2 % ≥ 92
Tinting strength ≥ 100
Water absorption ≤ 0.3
pH 7.3-9.5...
Group: Industrial chemistry