| Items | Requirements |
|---|---|
| Morphology | Powder, no caking |
| Color | Light yellow powder |
| Odor | Endemic taste and odor of product, no other peculiar smell |
| Impurity | No normal visible extraneous impurity |
| Item | Industrial grade | Pharmaceutical grade | Reagent grade |
|---|---|---|---|
| Total nitrogen (on DM) % | ≥13.5% | ≥13.5% | ≥13.5% |
| Amino nitrogen (on DM) % | ≥3.0% | ≥3.0% | ≥3.0% |
| Ash (on DM) % | ≤12.0% | ≤12.0% | ≤12.0% |
| Moisture % | ≤6.0% | ≤6.0% | ≤6.0% |
| PH (2% solution) | 5.0-7.0 | ||
| Acidsolution & alkalescence high-pressure | —— | Pellucid | |
| Solubility (2% solution) | Slightly soluble | Pellucid | |
It is widely used in the fermentation industry such as new bio-pharmaceutics, amino acid, vitamin, organic acid, enzymic preparation, probiotics fermentation, biological preservatives, biological pesticide, micro-ecological preparation, etc.
Fully dissolved and sterilized before use.
Compound Paper Bag with 25kg/bag or Cardboard Bucket, Reagent-grade products are packaged with 250g plastic bottle (or be packed according to the measurement requirements of customer and OEM Package as well).
The product is a light yellow powder with no caking, possessing the endemic taste and odor of the product, and shows no other peculiar smell or visible extraneous impurities.
Yes, while we provide general specifications for industrial, pharmaceutical, and reagent grades, we can customize the product properties according to your specific requirements.
This product is widely utilized in the fermentation industry, including bio-pharmaceutics, amino acids, vitamins, organic acids, enzymic preparations, probiotics, biological preservatives, biological pesticides, and micro-ecological preparations.
It is recommended to fully dissolve and sterilize the product before use to ensure optimal application results.
We offer 25kg compound paper bags or cardboard buckets. Reagent-grade products are packaged in 250g plastic bottles. Tailored measurement packages and OEM options are also available upon request.
Across all grades (Industrial, Pharmaceutical, and Reagent), the moisture content is strictly controlled to be less than or equal to 6.0%.