China (Mainland)
Casein Peptone CAS NO.91079-40-2
- FOB Price: USD: 20.00-20.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
BR(1-100)Kilogram
- Product Details
Keywords
- pancreatic digest of casein
- casein hydrolysate
- tryptone
Quick Details
- ProName: Casein Peptone
- CasNo: 91079-40-2
- Appearance: Light yellow or milky white powder
- Application: Using for sterility test, it is used a...
- DeliveryTime: 7 days
- PackAge: Compound Paper Bag with 25kg/bag or Ca...
- Port: Shanghai
- ProductionCapacity: 100 Metric Ton/Month
- Purity: Pellucid
- LimitNum: 1 Kilogram
Superiority
Using for sterility test, it is used as the medium component of casein tryptone in fermentation process to produce antibiotic, extracellular protein, interferon,diphtheria toxoid, etc.
Details
1. Product Description
The product is also known as pancreatic digest of casein, which is used in the formulas need the casein pancreatin or trypsin digest. It is a kind of light yellow powder made from casein( a highly nutritional kind of protein extracted from milk), and a material which contains the amino acid and highly tryptophon as well. It is a basic material of various microbial culture medium to be used as the basic materials of biological fermentation, bio-pharmaceuticals and culture medium industries and so on.
2. Quality Standard
1）感官指标Sensory index
|
Items |
Requirements |
|
Morphology |
Powder, no caking |
|
Color |
Light yellow or milky white powder |
|
Odor |
Endemic taste and odor of product, no other peculiar smell |
|
Impurity |
No normal visible extraneous impurity |
2)Physicochemical Index
|
Item |
Pharmaceutical grade |
Reagent grade |
|
Total nitrogen (on DM) % |
≥8.0% |
≥12.0% |
|
Amino nitrogen (on DM) % |
≥2.5% |
≥3.0% |
|
Ash (on DM) % |
≤10.0% |
≤10.0% |
|
Moisture % |
≤6.0% |
≤6.0% |
|
PH (2% solution) |
5.0-8.0 |
|
|
Acidsolution & alkalescence high-pressure |
|
Pellucid |
|
Solubility (2% solution) |
|
Pellucid |
Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.