Boric Acid Suppliers, Boric Acid Manufacturers.
Boric Acid 99.5%
1.CAS No.:10043-35-3
2. Purity: 99.5%
3. Molecular Formula: H3BO3
4. molecular weight: 61.83 g mol−1
5. specification:
H3BO3 % 99.5Min
Sulphate, as SO4 % 0.20 Min
Phosphate, as PO4 % 0.01Max
Iron, as Fe % 0.002Max
Chloride, as Cl % 0.05 Max
Calcium, as Ca % 0.005Max
NH3 % 0.50Min
Heavy metals ,as Pb % 0.001 Max
PH value ( 3.3% water) 3.8-4.8
methanol insoluble matter % 0.01 Max
Water insoluble matter % 0.04Max
6.Delivery time:
within 2-3 weeks after receiving your workable payment
7. Packing: 50kg/ pp bag, 20MT in the 20'FCL
Company： |
Hebei Hengbang Chemical Engineering Limited Company |
E-mail： |
chem@netsun.com |
Address： |
No.28 Yejin Road,Qiaoxi District,Xingtai,Hebei Province |
Zip Code： |
054000 |
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