DH-183 Suppliers, DH-183 Manufacturers.
CAS NO. 1119-34-2
Specification meets or exceeds the current EP and USP.
L-1-Amino-4-guanidovaleric acid hydrochloride; L-Guanidineamino-valeric acid hydrochloride
| Parameter |
Specification |
| Color |
White |
| ODOR |
Characteristic |
| Appearance |
|
| State of |
98.0% Minimum |
| % Chloride (Cl-) |
0.02% Maximum |
| % Ammonium (NH4+) |
0.02% Maximum |
| % Sulfate (SO42-) |
0.02% Maximum |
| Iron (Fe) (ppm) |
10 ppm Maximum |
| Heveay Metals (Pb) (ppm) |
10 ppm Maximum |
| Arsenic (As2O3) (ppm) |
1 ppm Maximum |
| Residue on Ignition (Sulfated) |
0.10% Maximum |
| Loss on Drying |
0.20% Maximum |
| Foreign Amino Acids |
0.40% Maximum |
| pH (10%, aqueous) |
4.70 – 6.20 |
| Specific Rotation |
+22.1°– +22.9° |
| Assay |
98.5 – 101.0% |
Usage
DH-183 is used for the biochemical researches.
Storage & Handling
DH-183 hould be stored in a cool, dry and clean area. Containers should be tightly sealed when not in. Dahua certifies that DH-183 n unopened containers will meet sales specifications for twelve months from the date of manufacture.
DH-183 s available in fibre drums with polyethylene liners (25Kg/Fibre Drum). They can also be packaged in a variety of other containers upon request.
Company： |
Hangzhou Dahua Chemical Co.,LTD. |
E-mail： |
chem@netsun.com |
Address： |
Dayuan Industrial Zone,Fuyang City,Zhejiang Provice,P.r.China |
Zip Code： |
CN
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