USP 99% L-Cysteine Hydrochloride HCl Monohydrate Powder with CAS 7048-04-6
China USP 99% L-Cysteine Hydrochloride HCl Monohydrate Powder with CAS 7048-04-6, Find details about China L-Cysteine Hydrochloride Monohydrate, 7048-04-6 from USP 99% L-Cysteine Hydrochloride HCl Monohydrate Powder with CAS 7048-04-6
Basic Info.
Model NO.
L-Cysteine hydrochloride monohydrate
Nutrient Composition
Amino Acid
Resource
Chemosynthesis
The content of active substances
99%
Appearance
White Powder
Trademark
Recedar
Transport Package
Drum
Specification
99%
Origin
China
HS Code
0000
Model NO.
L-Cysteine hydrochloride monohydrate
Nutrient Composition
Amino Acid
Resource
Chemosynthesis
The content of active substances
99%
Appearance
White Powder
Trademark
Recedar
Transport Package
Drum
Specification
99%
Origin
China
HS Code
0000
Product Desciption
USP 99% L-Cysteine hydrochloride hcl monohydrate powder with CAS 7048-04-6
COA and other ceitificates will be sent under request.
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Product Name: L-Cysteine hydrochloride monohydrate
Synonyms: L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE;L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE 1-HYDRATE;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE SALT H2O
CAS: 7048-04-6
MF: C3H10ClNO3S
MW: 175.63
Chemical Properties white crystalline powder
Usage L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.
Synonyms: L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE;L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE 1-HYDRATE;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE SALT H2O
CAS: 7048-04-6
MF: C3H10ClNO3S
MW: 175.63
Chemical Properties white crystalline powder
Usage L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.
COA and other ceitificates will be sent under request.
| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |
| Test Items | Test Standard |
| Appearance | White crystals or crystalline powder |
| Specific rotation | +5.5°~+7.0° |
| Transmittance | ≥98.0% |
| Chloride | 19.89%~20.29% |
| Assay | 99.0%~100.5% |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | 8.5%~12.0% |
| Residue on ignition | ≤0.10% |
| Heavy metals | ≤10ppm |
| Iron(Fe) | ≤10ppm |
| Ammonium | ≤0.02% |
| Sulfate(SO42-) | ≤0.02% |
| As | ≤1ppm |
| PH | 1.5~2.0 |
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