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: |