Luojiang Chenming Biological Products Co
- Country:
China (Mainland) - Year Established: 2001.01.01
- Business License:
- Business type: Trading Company
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L-Cysteine hydrochloride monohydrate (L-Cysteine HCl H20) CAS NO.7048-04-6
- FOB Price:
- USD 1.00-2.00 /Kilogram Get Latest Price
- Min.Order Quantity:
- 100 Kilogram
- Purity:
- 98.5 to 101.0%
- Port:
- SHANGHAI PORT / TIANJIN PORT
- Payment Terms:
- L/C,D/A,T/T,MoneyGram
Keywords
- L-Cysteine hydrochloride monohydrate
- PharmaGrade L-Cysteine hydrochloride monohydrate
- L-Cysteine hydrochloride monohydrate meets Aji, USP testing specifications
Quick Details
- ProName: L-Cysteine hydrochloride monohydrate (...
- CasNo: 7048-04-6
- Molecular Formula: C3H7NO2S.HCl
- Appearance: White crystals or crystalline powder
- Application: The primary role of L-cysteine is in t...
- DeliveryTime: WITHIN 15 DAYS
- PackAge: Inner: Double Sealed PP/PE bag; Outer:...
- Port: SHANGHAI PORT / TIANJIN PORT
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 98.5 to 101.0%
- Storage: Stored in sealed containers under room...
- Transportation: By sea or air; Express is available fo...
- LimitNum: 100 Kilogram
- Moisture Content: ≤ 10.1%
- Impurity: ≤ 0.1%
Superiority
|
product name |
l-cysteine hydrochloride monohydrate (l-cysteine hcl h20) |
|
brand name |
chenming |
|
country of origin |
china |
|
manufacturer |
luojiang chenming biological co.,ltd |
|
appearance |
white crystals or crystalline powder |
|
cas no. |
7048-04-6 |
|
purity |
98.5%min |
|
grade standard |
cosmetic grade, food grade, medicine grade |
|
type |
vitamins, amino acids and coenzymes |
|
usage |
pharmaceutical intermediates/ingredient/raw material |
|
certificate |
coa; iso；gmp |
|
shelf life |
24 months |
|
l-cysteine hydrochloride monohydrate
certificate of analysis |
|||
|
test items: |
specification:（aji92） |
results(aji92): |
|
|
specific rotation [a]d20°: |
+5.5 °- +7.0 ° |
+6.14° |
|
|
state of solution: |
≥ 98.0% clear and colorless |
conforms |
|
|
chloride (cl): |
19.89%-20.29% |
20.04% |
|
|
ammonium (nh4): |
≤ 0. 02% |
<0.02% |
|
|
sulfate (so4): |
≤ 0.020% |
<0.02% |
|
|
iron (fe): |
≤ 10ppm |
<10ppm |
|
|
heavy metals (pb): |
≤ 10ppm |
<10ppm |
|
|
other amino acids: |
not detected |
conforms |
|
|
loss on drying: |
8.5% -12 % |
10.1% |
|
|
residue on ignition (sulfated): |
≤ 0.10 % |
0.08% |
|
|
as2o3 |
≤1ppm |
<1ppm |
|
|
assay: |
99.0%-100.5 % |
99.7% |
|
|
ph: |
1.5-2.0 |
1.2 |
|
|
organic volatile impurities： |
------ |
------ |
|
packaging:
inner: double sealed pp/pe bag; outer: 25kg drum/bag
or as buyer's requirements
delivery time:
within 2 weeks after confirming order
transportation:
by sea or air; express for small quantity.
Details
who are we
we are the largest manufacturer for hydrolytic amino acid in southwest region of china,over 25 years continuously focus on r&d, production and sales for amino acid and its derivatives helped us built popularity and reputation in the industry. our products are mainly export to north america, middle east, southeast market as well as domestic market. the company obtained and applying 36 national patents, qualified iso 9001 certification. the manufacturing base covers 30 acres; hundred working staffs and the annual yield is about 5000 tones. customers including cj cheiljedang; ajinomoto co., inc; meihua group; grand pharmaceutical (china) co., ltd, etc.also we have ability to produce amino acids based on international stardard like fcciv, usp, aji, ep etc.
our advantages:
1. we are manufacturer, stable production ability with no additional cost for distributors or intermediate channels.
2. oem accepted. we believe our ability to satisfy different requirement from clients.
3. just in time delivery.
4. good after-sales service.
rfq
q1. are you factory or trading company
a1: certainly factory.
q2. can i get some samples
a2: sure, free sample available.
q3. how does your factory manage quality control
a3: 1). manufacture process managed by implementation lean six sigma;
2). product quality certificate from authorized third party;
3). factory audit or vist are welcomed.
q4. can you supply oem service
a4: yes, oem and odm are welcomed.