Zouping Changshan Zefeng Fertilizer Co., Ltd.

Orthoboric Acid, Citric Acid, Boric Acid manufacturer / supplier in China, offering 99% Orthoboric Acid Formula: H3bo3 Boric Acid, Diammonium Phosphate 18-46-0 DAP Fertilizer Prices, Industrial Grade White Calcium Carbonate and so on.

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99% Orthoboric Acid Formula: H3bo3 Boric Acid

FOB Price:US $850 / Ton
Min. Order (Tons) FOB Price
10+ US $850 / Ton
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Min. Order: 10 Tons
Production Capacity: 5, 000
Transport Package: in 35 Kg or 330k Drum, in 1000L IBC
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:99%
Classification:Boric Acid
Appearance:Crystal
Grade Standard:Agriculture Grade
Acid Strength:Strong Acid
Kind:Inorganic Acid
Quality:Tech Grade
Packaging:Paper Bag
Element:Monobasic Acid
Oxidation:Non Oxidizing Acid
Volatility:Volatile Acid
Stability:Stabilized Acid
Apperance:Fine White Powder
Trademark:ZF
Specification:Orthoboric Acid
Origin:China
HS Code:2810002000

Product Description

1. Boric Acid Quality standard: Boric Acid(H2BO3)GB/T538-2006

2. Boric Acid Uses:
Heat resistant glass, glass fibres, porcelain enamals, boron chemicals, metallurgy, flame retardant in sellulosic insulation, mattress batting, fungus control and textile products.

3. Boric Acid Properties:
Odorless white powder or scalelike crystal with smooth felt, Soluble in water, ethanol, glycerol, ether and essential oil. Aqueous solution is weak acidic. It will gradually lose water if heated, and will produce boron anhydrous at 300° C.

4. Boric Acid Package: 50kg/PP woven bag with PE liner inside.

5. Boric Acid Storage:
Store in a cool, dry, well ventilated place out of direct sunlight. Store away from metals, reducing agents, alkali carbonates and hydroxides.
NameBoric acidSpecification 
ItemDataResults
(H3 BO3 )%          Content ≥ 99.8%99.9%                                     
56.3%
Chloride(Cl)%  ≤ 0.15%  ≤ 0.05%
Matters insoluble in water %≤ 0.06%≤ 0.01%
Iron(Fe)%          content≤ 0.005%≤ 0.02%
Sulphate:≤ 0.30%≤ 0.1%
Heavy metals (Pb)%   ≤ 0.001%≤ 0.0001%
NH3 %              ≤  ≤ 0.7%  ≤ 0.3%
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

- Shandong, China
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