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In stock
Items
Specification
Appearance
Yellowish thickness liquid
Water
≤ 0.30%
PH
4.0-7.5
Assay
≥ 93.0%
Standard
FACTORY STANDARD
Group: Industrial chemistry
In stock
1. Grade: Industrial grade
2. Purity(Na2S2O5): 97%min
3 Physical appearance: White or slightly yellowish crystalline powder
4. Certification: ISO9001: 2000
5. Monthly output: About 3000MT
6. CAS No.: 7681-57-4
7. Main purpose:
Dyeing mordant, dechlorinating agent for washed...
Group: Sodium metabisulfite
In stock
ITEM
INDEX
Tech. Grade
Food Grade
Na5P3O10 (%):
94Min
95Min
P2O5 (%):
57Max
57Max
Insolubles in water (%):
0.15Max
0.05Max
Fe (%):
0.007Max
N
Ph (1% solution):
9.2-10
...
Group: Sodium tripolyphosphate
In stock
Calcium Hypochlorite 70%(Sodium Process)
Appearance
White or light-grey granular
Available chlorine
70%min
Moisture
5.5-10%
Insolubility
3.0 %max
Density g/ml
1.0-1.1
CaCO3
3%max
Ca(OH)2
...
Group: Calcium hypochlorite
In stock
Items
Iron oxide red
Iron oxide yellow
Iron oxide black
Iron oxide green
Iron oxide blue
Iron oxide brown
Fe2O3 / Fe3O4 %min
96
86
95
95
95
92
Color difference vs standard, max
1.0
1.0
1.0
...
Group: Iron oxide
In stock
HS Number: 38249090
CAS Number: 142-82-5
Density: 0.695 g/cm3
Melting Point: -91 ° C
Boiling Point: 98.8 ° C at 760 mmHg
Flash Point: 30 ° F
Solubility: Practically insoluble
Appearance: Colorless or pale yellow oily liquid.
Group: Heptanes normal standard
In stock
Property: White pearls with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.
Use: Basic and important chemical feed. Used as textiles industry, printing, detergent, paper-making, soap-makinmetallurgy,...
Group: Hydrate of sodium
In stock
USE:
1 Wood restoration
2 In platinotype, the early photographic, Platinum/Palladium printing process.
3 Vaporized oxalic acid, or a 6% solution of oxalic acid in sugar syrup, is used by some
4 Beekeepers as an insecticide against the parasitic Varroa mite.
5 For polishing stones and...
Group: Acid oxalic
In stock
Pigmento pearlescente Mica Iron Metal Series
Product Name: LB 500 Bronze
Colour: Bronze
Particle Size: 10 - 60 micron
Density g/cm3: 3, 0 - 3, 1
Bulk Density g/100 ml: 15 - 19
Oil Absorption g/100g: 60 - 70
Content %: Fe2O3 35 - 39 Mica 61 - 65
Shelf life period: 5...
Group: Pigments
In stock
Item
Index
I
II
III
Moisture content % ≤
2.0
3.0
4.0
Hydrochlorice acid insoluble matter %≤
0.10
0.15
0.20
Calcium oxide (CaO) %≤
0.43
0.70
1.0
Magnesium Oxide (MgO) % ≥
41.0
...
Group: Carbonate of magnesium