STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
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| CAS No.: | 9003-39-8 |
| Molecular Principal Chain: | Carbon Chain Polymer |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
YNR-MAP
Product Pictures:
Key Technical Parameters:
| Appearance | White to pale yellow powder |
| Assay | 98.50% min. |
| Loss on Drym | 20% max. |
| Heavy Meatls(as Pb) | 0.001%max. |
| pH Value(3% in water) | 7.0~8.5 |
| Color of Solution(APHA) | 70 max. |
| Free Ascorbic Acid | 0.5%max. |
| Specific Optical Rotation[α ]20D | +43°~+50° |
| Free Phosphoric Acid | 1% max. |
| Chloride | 0.35%max. |
Company Overview:
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