Appearance | White crystal or crystalline powder | < 0.5kg/mg |
Infrared Absorption | Consistent with the reference IR spectra | Consistent with the reference IR spectra |
Chloride | A white curdy precipitate is formed with silver nitrate, the precipitate is insoluble on nitric acid, but dissolves readily in ammonia | A white curdy precipitate is formed with silver nitrate, the precipitate is insoluble on nitric acid, but dissolves readily in ammonia |
Appearance of Solution | Clear, not more intense than Y 7 or GY 7 | Clear, not more intense than Y 7 |
Water | ≤ 5.0% | 2.81% |
Sulphates | ≤ 0.03% | < 0.03% |
Residue on Ignition | ≤ 0.1% | 0.02% |
Absorbance of Solution | ≤ 0.025% | 0.020% |
Limit of Nitrate | No brown ring is produced at the junction of the two layers | No brown ring is produced at the junction of the two layers |
Impurity A | ≤ 0.15% | Comply |
Impurity B | ≤ 0.3% | Comply |
Impurity C | ≤ 0.15% | Comply |
Unspecified Impurity | ≤ 0.10% | Comply |
Total Impurity | ≤ 0.5% | Comply |
Methanol | ≤ 0.3% | GC, In-house |
Ethanol | ≤ 0.5% | GC, In-house |
Related Compounds | ≤ 1.0% | 0.04% |
Lead | ≤ 0.5kg/mg | < 0.5kg/mg |
Cadmium | ≤ 0.5kg/mg | < 0.5kg/mg |
Arsenic | ≤ 0.5kg/mg | < 0.5kg/mg |
Mercury | ≤ 0.1kg/mg | < 0.1kg/mg |
PH Value | 2.7 - 3.3 | 3.2 |
Assay (on anhydrous basis) | 98.0% ~ 102.0% | 99.5% |
Total Plate Count | ≤ 100cfu/g | < 100cfu/g |
Yeast & Mold | ≤ 10cfu/g | < 10cfu/g |
E. Coli | Negative | Negative |
Salmonella | Negative | Negative |
S. Aureus | Negative | Negative |
Residue on Ignition | ≤ 0.2% | 0.01% |
Chloride | ≤ 0.06% | < 0.06% |
Related Compounds | ≤ 1.0% | 0.24% |
Residual Solvent-
Methanol |
≤ 0.3% | 0.0018% |
PH Value | 6.0-7.5 | 7.2 |
Assay | 98.0% ~ 102.0% | 99.3% |
SNC was established in 2006. After years of development, Good Fortune International joined the team in 2023 to jointly provide one-stop services for global users in the research and development, production, logistics, and sales of food, medicine, nutrition and health, and sports supplements.
The company has keen market observation and judgment, provides customers with the highest quality products and services with fast and sensitive response, and provides customers with "one-stop all-round" services! Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields.
More Than 15 Years Experience
Our products are sold worldwide, like Europe, North&South America, Asia and pacific area as well as Africa, we are aiming to establish long term cooperation with our clients.
One-Stop Service
Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields. Customized product is also available from us.
7 DAYS 24 HOURS service
In time and clear response to customers questions. 100% guaranteed aftersales service, we are happy to provide guidance or solutions during your consumption.
Quality Assurance
Dedicated to provide high-quality materials for customers with reasonable price.