FOB Price
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Minimum Order
Localité:
Russia
Prix de commande minimale:
-
Commande minimale:
20 Metric Ton
Packaging Detail:
Bags
Delivery Time:
10-30days
Supplying Ability:
500 Metric Ton per Month
Payment Type:
T/T, L/C
Hong Kong
Personne àcontacter Ms. Kelly
Room 2103, Tung Chiu Commercial Center 193 Lockhart Road, Hong Kong, Hong Kong
Specifications:
|
Item |
Ex |
|
Boric acid (H3BO3) |
*9.6% Min |
|
Insoluble matter in water (dried) |
0.**0% Max |
|
Sulfate (SO**-) |
0.*0% Max |
|
Chloride (Cl-) |
0.**0% Max |
|
Iron (Fe) |
0.***0%Max |
Property:
Boric acid, also called boracic acid or orthoboric acid or
acidum boricum, is a weak acid often used as an antiseptic,
insecticide, flame retardant and a precursor of other chemical
compounds. White powder of scaled crystal, feeling greasy, odorless
and tasteless, soluble in water, alcohol, glycerol ether and
volatile oil, the water solution indicating weak acidity. when
heating to *****0ºC, hydro-extracting gently to change into
meta-boric acid; ******0ºC, as pyro-boric acid:**0ºC, as boric
anhydride(B2O3).
Uses:
ceramics, insecticides, heat-resistant glass (borosilicate glass), glass fibers, porcelain enamels, boron chemicals, welding fluxes, flame retardants, fungus control, eyewash solutions, and electroplating, Taxidermy (preserving).
