China (Mainland)
- Product Details
Keywords
- Vitamin B4
- Vitamin B4 CAS 73-24-5
- CAS NO. 73-24-5
Quick Details
- ProName: Vitamin B4 CAS 73-24-5
- CasNo: 73-24-5
- Molecular Formula: C5H5N5
- Appearance: White to off-white crystalline powder
- Application: Pharmaceutical Intermediate
- DeliveryTime: within one week
- PackAge: Packing 25kg/dum
- Port: Tianjin,Shanghai,Qingdao etc
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99%
- Storage: Keep in dry and cool condition
- Transportation: By sea/air/courier
- LimitNum: 1 Kilogram
- Related Substances: Refer to COA
- Residue on Ignition: Refer to COA
- Heavy Metal: ≤10ppm
- Valid Period: 2 Years Properly Stored
- Place of Origin: China (Mainland)
- Grade Standard: Feed Grade, Food Grade, Medicine Grade...
- Molecular Weight: 135.12700
- Density: 1.612 g/cm3
- Melting Point: 360-365oC
- HS Code: 2936290090
- EINECS No.: 200-796-1
- Standard: FCC/USP/BP/EP
- Synonyms: Vitamin B4 ; Adenine ; Crytidine ; Ade...
Superiority
Our Services
1.Top 10 chem enterprises in china
2.Over 10 years of experience
3.Wholly owned production plant
4.Sales to more than 120 countries
5.Over 300 products with competitive price
6.Fcl, 2--5mt lcl, long contract, year contract available
7.Halal, kosher, iso 9001 certified
8.High quality products, complying with bp/usp/fcc/eu standard
9.Fast shipment by reputed shipping line
10. Best service before and after sale
Sample is available. Customer only pay the delivery cost.
Welcome to contact with us for your required product details . ( extract@pharm-world.com )
Updated testing report will be sent by email as soon as we can .
Details
|
Item |
Specification |
Test result |
|
Description |
White or off-white crystalline powder |
White crystalline powder |
|
Identification |
The IR absorption spectrum should correspond with reference spectrum |
Correspond with reference spectrum |
|
Loss on drying |
Not more than 1.0% |
0.12% |
|
Residue on ignition |
Not more than 0.1% |
0.05% |
|
Heavy metals |
Not more than 0.001% |
Less than 0.001% |
|
Organic Impurites |
Not more than 2.0% |
1.1% |
|
Nitrogen content |
50.2~53.4%( Calculated on the dried basis) |
52.0% |
|
Assay |
98.0%~102.0%( Calculated on the dried basis) |
99.0% |
Packaging & Shipping
FAQ
1. What's your payment terms
T/T or L/C or other payment.
2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products
According to the products you ordered.
5. What documents you provide
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. How can you ensure quality of your product
A: Every batch of product must pass the strict inspection by our factory. We put emphasis on quality more than everything, quality is the basis for an enterprise to develop step by step and enlarge market share.
7. Can I test sample before sample
Yes, you can check sample before you place order .