Ammonium bifluoride98% ABF98% NH4HF2
Negotiable /Ton
Min.Order:1 Ton
FUJIAN XINYI CHEMICAL CO.,LTD.
CERTIFICATE OF ANALYSIS- Standard GB28655-2012
Chemical Name | Ammonium bifluoride 98% | Ammonium bifluoride drying | ||
Analysis Items | Specs | Analysis result | Specs | Analysis result |
Purity as(NH4HF2) | 98.00%min | 98.64% | 98.00%min | 99.15% |
Dried Weightlessness | 3.00%max | 2.14% | 1.50%max | 0.80% |
Ignition Residue | 0.20%max | 0.06% | 0.10%max | 0.06% |
Sulphate(SO4) | 0.10%max | 0.05% | 0.10%max | 0.05% |
Ammonium Fluorosilicate [(NH4)2SiF6] | 1.5%max | 0.30% | 0.80%max | 0. 30% |