L-Cysteine hydrochloride anhydrous CAS: 52-89-1
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
L-Cysteine hydrochloride anhydrous L-Cysteine hydrochloride 52-89-1
Quick Details
- Appearance: white powder
- Application: Vitamins, Amino Acids and Coenzymes
- PackAge: 25KG/drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Product Name:Pentacetylglucose
Chemical Name:L-Cysteine hydrochloride anhydrous
Assay:≥99% (HPLC)
Appearance:White Powder
Molecular Formula:C3H8ClNO2S
Melting Point:109-112 degree
Details:
|
Item |
Specification |
Result |
|
Physical Property |
||
|
Appearance |
Powder |
Conforms |
|
Color |
off white |
Conforms |
|
Odour |
Characteristic |
Conforms |
|
Mesh Size |
100% through 80% mesh size |
Conforms |
|
General Analysis |
||
|
Identification Raspberry Ketone Loss on Drying |
Identical to R.S. sample 98% ≤5.0% |
Conforms 98.08% 3.11% |
|
Ash |
≤5.0% |
3.62% |
|
Contaminants |
||
|
Solvents Residue |
Meet Eur.Ph6.0<5.4> |
Conforms |
|
Pesticides Residue |
Meet USP32<561> |
Conforms |
|
Lead(Pb) |
≤3.0mg/kg |
2.32 |
|
Arsenic(As) |
≤2.0mg/kg |
1.4 |
|
Cadmium(Cd) |
≤1.0mg/kg |
0.8 |
|
Mercury(Hg) |
≤0.1mg/kg |
0.06 |
|
Microbiological |
||
|
Total Plate Count |
≤1000cfu/g |
120 |
|
Yeast &Mold |
≤100cfu/g |
50 |
|
E.Coli. |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
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