Metatartaric acid (CAS 39469-81-3) — formula C8H8O10, molecular weight 264.14; category chemical.
Metatartaric acid (CAS 39469-81-3) is a chemical. Its molecular formula C8H8O10 comprises 8 C, 8 H, 10 O atoms. Its molecular weight is about 264.14. Reported physicochemical data: LogP about -1.1. This product is part of our chemical raw-material catalog, supplied with full documentation and batch COA. Specific applications are confirmed per inquiry with supporting documents available on request. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 39469-81-3 |
|---|---|
| Molecular Formula | C8H8O10 |
| Molecular Weight | 264.14 |
| LogP | -1.1 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | Metatartaric acid (CAS 39469-81-3) is a Acidity Regulators. Specific applications are confirmed per inquiry with supporting documents available on request. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Acidity Regulators |
Documented applications: Metatartaric acid (CAS 39469-81-3) is a Acidity Regulators. Specific applications are confirmed per inquiry with supporting documents available on request. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Metatartaric acid is a chemical compound with CAS registry number 39469-81-3 and molecular formula C8H8O10 (molecular weight 264.14), belonging to the chemical segment of chemical raw materials.
CAS number: 39469-81-3
Its molecular formula C8H8O10 comprises 8 C, 8 H, 10 O atoms.
Also known as: Metatartaric acid · 偏酒石酸
Category: chemical
The CAS registry number of Metatartaric acid is 39469-81-3.
Molecular formula C8H8O10, molecular weight 264.14.
It is also registered under: Metatartaric acid, 偏酒石酸.
Recorded applications: Metatartaric acid (CAS 39469-81-3) is a Acidity Regulators. Specific applications are confirmed per inquiry with supporting documents available on request. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Acidity Regulators.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Metatartaric acid (CAS 39469-81-3), compiled from public chemistry databases.
| CAS Registry Number | 39469-81-3 |
|---|---|
| PubChem CID | 92024228 |
| Molecular formula | C8H8O10 |
| IUPAC name | 2-[5-[carboxy(hydroxy)methyl]-3,6-dioxo-1,4-dioxan-2-yl]-2-hydroxyacetic acid |
| Molecular Weight | 264.14 |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 4 |
| Exact Mass | 264.01174645 |
| Monoisotopic Mass | 264.01174645 |
| Topological Polar Surface Area | 168 |
| Heavy Atom Count | 18 |
METATARTARIC ACID; 39469-81-3; Ditartaric acid; RefChem:811243; DTXSID701057297; 609-694-5; 56959-20-7/39469-81-3; 4450-95-7; 2,2'-(3,6-Dioxo-1,4-dioxane-2,5-diyl)bis(2-hydroxyacetic acid); starbld0013595; SCHEMBL29408775; KWBYTEOPKORPPY-UHFFFAOYSA-N; DTXSID901205002; 2,2'-(3,6-Dioxo-1,4-dioxane-2,5-diyl)bis(hydroxyacetic acid); I+/-2,I+/-5-Dihydroxy-3,6-dioxo-1,4-dioxane-2,5-diacetic acid
| Regulatory & Food Contact | ACIDITY_REGULATOR; Food Additives ->: Food Additives JECFA ADI: 0-30 mg/kg bw Considered for specifications only. TRS 1020-JECFA 87/73 FAS 75 JECFA 84/145 |
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Metatartaric acid · CAS 39469-81-3 · C8H8O10.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偏酒石酸