[R-(R*,R*)]-tartaric acid, potassium salt (CAS No. 40968-90-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Food Additives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Food Additives
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The CAS number of [R-(R*,R*)]-tartaric acid, potassium salt is 40968-90-9.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Food Additives.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
[R-(R*,R*)]-酒石酸钾盐 · CAS 40968-90-9 · C4H4K2O6. UNII O9WLL1ZL8S.
| CAS 号 | 40968-90-9 |
|---|---|
| PubChem CID | 8984 |
| 分子式 | C4H4K2O6 |
| IUPAC 名称 | dipotassium;(2R,3R)-2,3-dihydroxybutanedioate |
| UNII（FDA） | O9WLL1ZL8S |
| Molecular Weight | 226.27 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 225.92820081 |
| Monoisotopic Mass | 225.92820081 |
| Topological Polar Surface Area | 121 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 123 |
| 法规与食品接触 | SEQUESTRANT; STABILIZER: Food Additives JECFA ADI: 0-30 mg/kg bw JECFA 未重新评估，但 CCFA47 撤回了 L(+)-酒石酸钾的规定 NMRS 53/TRS 539-JECFA 17/24 FAS 5/NMRS 53A-JECFA 17/512 |
|---|---|
| GHS 通报统计 | 97.2% (35 / 36) |
| GHS 通报统计 | 97.2% (35 / 36) |
|---|
POTASSIUM TARTRATE; 921-53-9; O9WLL1ZL8S; INS NO.336(II); INS-336(II); DTXSID90889442; E-336(II); KALI TARTARICUM; RefChem:57012; DTXCID801028695; Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, dipotassium salt; Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, potassium salt (1:2); 213-067-8; Dipotassium tartrate; Potassium L-tartrate; dipotassium;(2R,3R)-2,3-dihydroxybutanedioate
CAS 号 40968-90-9；分子式 C4H4K2O6；分子量 — g/mol。
POTASSIUM TARTRATE, 921-53-9, O9WLL1ZL8S, INS NO.336(II), INS-336(II), DTXSID90889442.
已记录的法规收录：SEQUESTRANT; STABILIZER: Food Additives; JECFA ADI: 0-30 mg/kg bw; JECFA 未重新评估，但 CCFA47 撤回了 L(+)-酒石酸钾的规定。
97.2% 的 GHS 通报认为不构成危害分类（35 / 36）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.