FOB Price
Obtenir le dernier prix950 ~ 1030 / Ton
|Minimum Order
Localité:
china
Prix de commande minimale:
Commande minimale:
20 Ton
Packaging Detail:
Packed in 25 kg pp bag or as per customer's requirement
Delivery Time:
within 15 days after recevied the deposit
Supplying Ability:
200 Ton per Month
Payment Type:
T/T, Western Union
Personne àcontacter Mr. bin shan
Liang Zhuang Industrial Zone No. 19, Shijiazhuang, Hebei
Application: Boric acid is chemical used for making ceramics, glazes, cements, wicks, food preservatives, special glasses; Boric acid is also used for leather dressing compounds for preparation of hides prior to tanning; Artificial precious stones; Boric acid can be used as flux in metallurgical industry, fire-proofing compositions and linings for safes; Boric acid is also used for pigments; Enamel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc.
|
Name |
Boric acid |
Specification |
|
Item |
Data |
Results |
|
(H3BO3)% Content |
≥ *9.8% |
*9.9% |
|
Chloride(Cl)% |
≤ 0.*5% |
≤ 0.*5% |
|
Matters insoluble in water % |
≤ 0.*6% |
≤ 0.*1% |
|
Iron(Fe)% content |
≤ 0.**5% |
≤ 0.*2% |
|
Sulphate: |
≤ 0.*0% |
≤ 0.1% |
|
Heavy metals (Pb)% |
≤ 0.**1% |
≤ 0.***1% |
|
NH3% ≤ |
≤ 0.7% |
≤ 0.3% |
