powdered PEO on the water film rushing into the tank. 3. After the feeding has finish, will make the water renew to concerted liquid, stirring gap for 1.5 hours, rest 20 minutes that can be used. 4. The dissolution...
to air, poison
used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry,...
PROPERTY:MONOCLINIC CRYSTAL, MELTING POINT 40-45°c,RELATIVE DENSITY:1.729(17°c)
PACKING: 25KG,PLASTIC WOVEN BAG, OR FOLLOWING YOUR DEMAND
APPLICATION:USED IN FIXERS,PLATING, LEATHER,REDUCTANT, DECHLORINATING...
Na2S2O3-KI titration (enterprise standard).
2. Using the MERCK Hydrogen peroxide test strips to measure the residual H2O2 of samples: immerse the test strip in the samples and remove it after 1 second, compare it...
Products Name: Extra Virgin Coconut Oil
Origin: Viet Nam
Colour: Lightly, transparent, no impurities
Flavour: Mild and sweet with no off flavor
+ Acid value (mg KOH/g): 02 max
sodium sulphide usage :
1. Used in Leather or tanning for removing hair from hides and skins.
2. used in synthetic organic intermediate and preparation of...
200kg/Drum, 1MT/Drum Storage: Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis or strong oxidizing agents
1 sodium thiosulfate na2s2o3 5h2o Specifications:
a) Export grade, refined grade, technical grade, photographic grade(sine aq)
b) Produced in accordance with HG/T2328-92 standard of Chemical Industry Department of...
Molecule Formula: Na2S2O3
CAS No.: 7772-98-7
Property: Colorless, transparent single oblique crystals, specific gravity: 1.729.It’s soluble in water easily, with strong...
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