USD $5.00-10.00 / Gram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $5.00-10.00 / Gram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
test specification result
appearance white powder complies
melting range 163~170℃ 165.2~165.6℃
ph 6.5-7.5 6.92
loss on drying not more than 1.0% 0.10%
residue on ignition not more than 0.1% 0.05%
chloride not more than 0.2% 0.1%
assay 99.5~101.0% 100.0%
test specification result
appearance white powder complies
melting range 163~170℃ 165.2~165.6℃
ph 6.5-7.5 6.92
loss on drying not more than 1.0% 0.10%
residue on ignition not more than 0.1% 0.05%
chloride not more than 0.2% 0.1%
assay 99.5~101.0% 100.0%