Degree of deacetylation 80.0%-90.0% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Chitosan hydrochloride 80%-90% deacetylated is the deacetylated, hydrocholoride form of chitosan. Chitosan hydrochloride 80%-90% deacetylated is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi. Chitosan hydrochloride 80%-90% deacetylated is utilized in agriculture, water treatment and pharmaceutical aspects.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2519172 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| L2508052 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| F2505564 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| E2519203 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| A2615007 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| E2519171 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| D2603175 | Certificate of Analysis | Apr 26, 2025 | B304452 |
| H2419348 | Certificate of Analysis | Aug 02, 2024 | B304452 |
| H2419349 | Certificate of Analysis | Aug 02, 2024 | B304452 |
| K2211287 | Certificate of Analysis | Nov 14, 2022 | B304452 |
| C2414056 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| C2330322 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| B2218339 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| B2218076 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| B2218075 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| H2309602 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| K2309007 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| B2218074 | Certificate of Analysis | Jan 21, 2022 | B304452 |
| 1. Jingxian Yang, Gangwen Chen, Jianhong Chen, Yong Liu, Ziying Yang, Xugang Shu, Fan Luo. (2023) Self-Assembled Biofunctionalized Chitosan-Derived Nanocomposite for Long-Lasting Antibacterial Packaging at Room Temperature. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.3c06717] |
| 2. Chenhui Ji, Yao Huang, Leilei Sun, Hongchao Geng, Wensheng Liu, Craig A. Grimes, Miaomiao Luo, Xinxin Feng, Qingyun Cai. (2023) Tracking of Intestinal Probiotics In Vivo by NIR-IIb Fluorescence Imaging. ACS Applied Materials & Interfaces, [PMID:37078734] [10.1021/acsami.2c20610] |
| 3. Fan Luo, Xianghui Liang, Weicheng Chen, Shuangfeng Wang, Xuenong Gao, Zhengguo Zhang, Yutang Fang. (2023) High-efficient and scalable solar-driven MOF-based water collection unit: From module design to concrete implementation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.142891] |
| 4. Caiyun Zheng, Jinxi Liu, Que Bai, Yanxiao Quan, Zihao Li, Wenting Chen, Qian Gao, Yanni Zhang, Tingli Lu. (2022) Preparation and hemostatic mechanism of bioactive glass-based membrane-like structure camouflage composite particles. MATERIALS & DESIGN, [PMID:] [10.1016/j.matdes.2022.111116] |
| 5. Fan Luo, Tingting Liao, Xianghui Liang, Weicheng Chen, Shuangfeng Wang, Xuenong Gao, Zhengguo Zhang, Yutang Fang. (2022) Two-linker MOFs-based glass fiber paper monolithic adsorbent for atmospheric water harvesting in arid climates. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2022.133838] |
| 6. Huan bin Zhou, Jiashu Chen, Shunyi Li, Jianpan Zhang, Chun e Zhu, Hao Ran, Meihua Luo, Xin Pan, Haiyan Hu, Chuanbin Wu. (2017) Preparation of Acid-Resistant Microcapsules with Shell-Matrix Structure to Enhance Stability of Streptococcus Thermophilus IFFI 6038. JOURNAL OF FOOD SCIENCE, 82 (8): (1978-1984). [PMID:28696506] [10.1111/1750-3841.13774] |
| 7. Nasha Qiu, Chang Xu, Zhen Zhang, Rui Wang, Xuyong Wei, Yangla Xie, Shuai Wang, Di Lu, Kai Wang, Shengjun Xu, Chenchen Shen, Renyi Su, Beini Cen, Yanpeng Liu, Youqing Shen, Xiao Xu. (2025) Autologous tumoral esterase-driven therapeutic polymers sequentially orchestrated antigen-induction, STING activation and anti-angiogenesis for systemic cancer immune therapy. BIOMATERIALS, [PMID:40138966] [10.1016/j.biomaterials.2025.123260] |
| 8. Shuo Yang, Zhiwei Shao, Ling N. Jin, Liuwen Chen, Xiang Zhang, Mingliang Fang, Dan Li, Jianmin Chen. (2024) Distinct baseline toxicity of volatile organic compounds (VOCs) in gaseous and liquid phases: Mixture effects and potential molecular mechanisms. JOURNAL OF HAZARDOUS MATERIALS, [PMID:39709814] [10.1016/j.jhazmat.2024.136890] |
| 9. Huizhen Xiao, Guangchuan Liang, Sridhar Komarneni, Haiyan Liu, Hongyuan Zhao, Chunlin He, Shaojian Ma, Guifang Wang. (2024) Effect of polyelectrolyte structure on perchlorate adsorption performance by functionalized montmorillonite. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.152794] |
| 10. Hechen Wang, Xudan Shen, Xinlan Zhu, Su Zeng, Sheng Cai. (2024) Enhancing HepG2 cell apoptosis with a combined nanoparticle delivery of miR-128-3p agomir and Oroxin B: A novel drug delivery approach based on PI3K-AKT and VEGF pathway crosstalk. Asian Journal of Pharmaceutical Sciences, [PMID:] [10.1016/j.ajps.2024.100909] |
| 11. Fang Zhao, Yuxuan Su, Hong Liu, Yong Zhao, Liao Zhang, Nanshan Zhuge, Peng Zhao, Zhaoliang Ning, Qi Kang, Dongxu Liu. (2025) Facile Nanocomposite Hydrogel Scaffold with Sustained Drug Release and Osteo-Immunomodulatory Effects to Enhance Bone Regeneration. ACS Applied Materials & Interfaces, [PMID:40116446] [10.1021/acsami.4c20390] |
| 12. Shuo Yang, Mingliang Fang, Ling Jin, Zhiwei Shao, Xiang Zhang, Yong Han, Banghao Du, Dayong Yang, April Z. Gu, Yingjun Chen, Dan Li, Jianmin Chen. (2024) In Situ and Rapid Toxicity Assessment of Air Pollution by Self-Assembly Passive Colonization Hydrogel. ENVIRONMENTAL SCIENCE & TECHNOLOGY, [PMID:39248495] [10.1021/acs.est.4c04807] |
| 13. Jiamin Deng, Zongmei Wang, Liqin Wu, Zhiyong Song, Hagar Shendy Bahlol, Xun Li, Ling Zhao, Heyou Han. (2025) Metal–Phenolic Network Hydrogel Vaccine Platform for Enhanced Humoral Immunity against Lethal Rabies Virus. ACS Nano, [PMID:40025824] [10.1021/acsnano.4c17759] |
| 14. Jianhui Chen, Feng Ma, Yan Qin, Junying Li, Pengfei Yang. (2025) Preparation and characterization of sodium lignosulfonate-chitosan hydrochloride composite materials for dye adsorption. REACTIVE & FUNCTIONAL POLYMERS, [PMID:] [10.1016/j.reactfunctpolym.2025.106150] |
| 15. Haoran Tian, Pengfei Yang, Guangbi Li, Feng Ma, Junying Li, Yingzhou Li, Wenyue Cui, Zhiliang Zhang. (2024) Preparation of ultra-light, highly compressible, and biodegradable chitosan porous materials for heavy metal adsorption, dye adsorption and oil-water separation. CARBOHYDRATE POLYMERS, [PMID:39245516] [10.1016/j.carbpol.2024.122662] |
| 16. Linsen Li, Yue Yu, Xiaoqing Sun, Xingyou Wang, Xiayan Yang, Qifeng Yu, Ke Kang, Yao Wu, Qiangying Yi. (2024) Pro-endothelialization of nitinol alloy cardiovascular stents enhanced by the programmed assembly of exosomes and endothelial affinity peptide. Journal of Materials Chemistry B, 12 (17): (4184-4196). [PMID:38592788] [10.1039/D4TB00363B] |
| 17. Olanrewaju Yaasir Olatunji, Yao Rui, Wu ZhenYu, Turakulov Fozil Mamaraim Ugli, Jiang Guohua. (2025) Development of a stable and sensitive glucose biosensor using chitosan and glucose oxidase on platinum nanoparticles. JOURNAL OF SOLID STATE ELECTROCHEMISTRY, [PMID:] [10.1007/s10008-025-06401-2] |
| 18. Tingting Liao, Shaofeng Huang, Lei Wang, Weiqi Liu, Xiaohui Wang, Wei Zhang. (2025) Biomimetic Ultrathin Cellulose Composite Separators for High-Performance Lithium–Sulfur Batteries. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202519474] |
