D(-)-酒石酸

Name: D(-)-酒石酸
Brand: 济南圣和化工有限公司

CAS 147-71-7C4H6O6MW 150.09

济南圣和化工有限公司现供应有机化学品——D(-)-酒石酸（CAS 147-71-7），分子式 C4H6O6，分子量 150.09。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	147-71-7
分子式	C4H6O6
分子量	150.09
熔点	172.5
LogP	-1.9
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：D(-)-酒石酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需 D(-)-酒石酸以外的配套原料，也欢迎一并列出需求清单。

常见问题

D(-)-酒石酸的 CAS 号是多少？

D(-)-酒石酸的 CAS 号为 147-71-7。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

D(-)-酒石酸有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

D-Tartaric acid · CAS 147-71-7 · C4H6O6. UNII RRX6A4PL3C. Melting Point: 172.5; Melting Point: 169 - 170 °C; Solubility: 1000000.

Identification

CAS Registry Number	147-71-7
PubChem CID	439655
Molecular formula	C4H6O6
IUPAC name	(2S,3S)-2,3-dihydroxybutanedioic acid
UNII (FDA)	RRX6A4PL3C
FEMA number	3044

Computed Descriptors

Molecular Weight	150.09
XLogP3	-1.9
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	3
Exact Mass	150.01643791
Monoisotopic Mass	150.01643791
Topological Polar Surface Area	115
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Melting Point	172.5
Melting Point	169 - 170 °C
Solubility	1000000
Solubility	1.00E+06 mg/L @ 25 °C (exp)
Collision Cross Section	137.7 Å² [M+Na]+
Collision Cross Section	118.3 Å² [M-H]-

Physical description & handling notes

Liquid; Other Solid
White solid; [ICSC] Colorless or white odorless solid; [JECFA] White odorless crystalline powder; [Acros Organics MSDS]
Solid; [Merck Index] White odorless crystalline powder; [Alfa Aesar MSDS]
Solid
119.1 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5046986]

Regulatory Status

Regulatory & Food Contact	FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent DL-TARTARIC ACID NO ADI ALLOCATED TRS 617-JECFA 21/13 FAS 12-JECFA 21/9
GHS notification summary	5.1% (26 / 506)

GHS Hazard Classification

GHS notification summary	5.1% (26 / 506)
Reported hazard statements	H315 (22.1%), H318 (53.6%), H319 (41.3%), H335 (15.4%)

This chemical does not meet GHS hazard criteria for 5.1% (26 of 506) of reports.

H315 (22.1%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used as a synergist for antioxidants, acid, emulsifier, sequestrant, and flavoring agent; [JECFA]
Dextro configuration of levorotatory tartaric acid; Called unnatural but has been found in nature; [Merck Index]
Flavouring Agent -> FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIST; EMULSIFIER; SEQUESTRANT; SYNERGIST -> JECFA Functional Classes
Not Known or Reasonably Ascertainable
Butanedioic acid, 2,3-dihydroxy-, (2S,3S)-: ACTIVE

Synonyms

d-Tartaric acid; D-(-)-Tartaric acid; 147-71-7; (2S,3S)-2,3-dihydroxybutanedioic acid; (-)-Tartaric acid; D-threaric acid; (-)-D-Tartaric acid; (S,S)-Tartaric acid; (2S,3S)-(-)-Tartaric acid; (2S,3S)-Tartaric acid; (-)-(S,S)-Tartaric acid; (S,S)-(-)-Tartaric acid; unusual tartaric acid; RRX6A4PL3C; TARTARIC ACID, D-; UNNATURAL TARTARIC ACID

Frequently Asked Questions

What are the CAS number and molecular formula of D-Tartaric acid?

CAS 147-71-7; molecular formula C4H6O6; molecular weight — g/mol.

What other names is D-Tartaric acid known by?

d-Tartaric acid, D-(-)-Tartaric acid, 147-71-7, (2S,3S)-2,3-dihydroxybutanedioic acid, (-)-Tartaric acid, D-threaric acid.

What is the regulatory status of D-Tartaric acid?

Documented regulatory listings: FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent; DL-TARTARIC ACID; NO ADI ALLOCATED.

Is D-Tartaric acid classified as hazardous?

5.1% of GHS notifications report no hazard classification (26 of 506).

What are the key physical properties of D-Tartaric acid?

Melting Point: 172.5; Melting Point: 169 - 170 °C; Solubility: 1000000; Solubility: 1.00E+06 mg/L @ 25 °C (exp).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.