Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-10-08 08:31
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Company Profile
JANESTIC CO., LTD.By certification [File Integrity]
Contact:Miss Jane Li(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
Website: http://janestic.xlmtc8.com/
:L- Product Name: L-Glutamic acid |
: Quantity: 1000kgs |
: Batch No: 151201014 |
: Producing date: 2015.12.01 |
: Sampling date: 2015.12.01 |
: Send out date: 2015.12.03 |
: Reference standard:USP32 |
: Package: 25kg/ |
: Expiry date: 2017.11.30 |
Item |
Specifications |
Test Results |
Appearance |
White crystalline or crystalline Powder |
Conform |
[a]D20° Specific optical rotation |
+31.5~+32.5° | +31.8° |
,% ≥ Assay ,% min |
98.5~101.5 |
99.6 |
pH pH value |
3.0~3.5 | 3.18 |
,% ≤ Loss on drying,% max |
0.20 | 0.07 |
, % Residue on ignition,% |
0.40 | <0.10 |
,% ≤ Chloride ,% max |
0.05 | <0.02 |
% ≤ Sulfate(SO4) % max |
0.03 | <0.02 |
% ≥ Transmittance,% min |
98.0 | 99.3 |
,% ≤ Heavy metals ,% max |
0.0015 | <0.001 |
≤ Iron (Fe) max |
0.003 | <0.001 |
,% ≤ Arsenic(As2o3),% max |
0.0001 | <0.0001 |
[NH4+] ≤ Ammonium max |
0.02 | <0.02 |
:USP32. Conclusion: This product conforms to requirements of USP32 standard. |