USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
factory direct sale l-arginine/74-79-3 in stock with best price!!!
1. professional manufacturer
2. best price
3. fast delivery
4. prompt before and after sale service
5. quality guarantee
6. reliable and truthworthy supplier
factory direct sale l-arginine/74-79-3 in stock with best price!!!
appearance
white crystals or crystalline powder |
|
specification rotation |
+26.9 – 27.9’ |
state of solution |
98.0% min |
cl |
0.02% max |
nh4 |
0.02% max |
so4 |
0.02% max |
fe |
10ppm max |
heavy metals (pb) |
10ppm max |
as |
1ppm max |
other amino acid |
not detectabke |
loss on drying |
0.50% max |
residue on ignition |
0.10% max |
assay |
99.0-101.0% |
ph |
10.5-12.0 |