Product Details:
Payment & Shipping Terms:
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| Melting Point: | 185-188℃ | Ignition Residue, W/%: | ≤0.010 |
|---|---|---|---|
| R(ML∕g): | ≤0.40 | Appearance: | Colorless Crystal |
| Relative Density: | 1.572(25/4℃) | Moisture ,w/%: | ≤0.40 |
| High Light: | natural food preservatives,succinic acid in food |
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Good Strains Amber Acid Pharmaceutical Grade Natural Taste
Product description
The natural source of succinic acid is amber, which is a resin of the genus Pinus, buried for a long time in the ground, and it is also widely present in various tissues of plants and animals. Saponin succinate resin, buried in the ground for years to become amber, amber contains 7.8% of this product.
Application areas
Widely used in the manufacture of pharmaceutical intermediates, spices, food preservatives, seasonings, food additives, surfactants, advanced cosmetics and other products, a large number of applications in the production of biodegradable plastic polybutylene succinate series (PBS, PBST, PBSA), succinimide, dimethyl succinate, bio-based succinic anhydride, clothing bio-fiber, polyurethane, polyether and other polyester products.
Storage and transportation methods
1. Transportation Note: The packaging should be complete when shipped, and the loading should be secure. During transportation, it is necessary to ensure that the container does not leak, does not collapse, falls or is damaged. It is strictly prohibited to mix and transport with oxidants, reducing agents, alkalis, edible chemicals, etc. Avoid exposure, rain, and high temperature during transportation. Cleaning of the vehicle should be completed;
2. Storage Notes: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Products should be stored separately from oxidants, reductants, and alkalis. Avoid mixing. Products equipped with the appropriate variety and quantity of fire equipment. Storage areas should be equipped with suitable materials for containment and leakage.
Product standards and parameters
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Items |
Index | ||
| Superior product | Grade A product | Qualified product | |
| 1,4-Succinic acid | ≥99.7 | ≥99.5 | ≥99.5 |
| moisture,w/% | ≤0.40 | ≤0.40 | ≤0.50 |
| Melting point range/℃ | 185~188 | 185~188 | 184~188 |
| iron,w/% | ≤0.001 | ≤0.001 | ≤0.002 |
| chloride(Cl—),w/% | ≤0.002 | ≤0.005 | ≤0.005 |
| sulfate(SO42-),w/% | ≤0.01 | ≤0.031 | ≤0.05 |
| R(ML∕g) | ≤0.40 | ≤0.50 | ≤0.60 |
| Heavy metal (based on Pb),w/% | ≤0.001 | ≤0.003 | ≤0.005 |
| Ignition residue,w/% | ≤0.010 | ≤0.010 | ≤0.025 |
Contact Person: Eva
