USD $5.00-10.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
occurs as a white to off-white powder or granules. it is anhydrous, the dihydrate, or a mixture of both. it is very soluble in water and is sparingly soluble in alcohol. it is insoluble in ether.
serial number |
test item |
standard |
1 |
description |
white powder or granules |
2 |
identification |
conform |
3 |
water |
≤1.0% |
4 |
reducing substances |
≤0.05% |
5 |
chloride |
≤0.05% |
6 |
sulfate |
≤0.05% |
7 |
assay(as c12h22mgo14) |
98.0%-102.0% |
8 |
heacy metals |
≤20ppm |
9 |
ph(5mg/ml) |
6.0-7.8 |