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L(+)-Tartaric acid

CAS 87-69-4C4H6O6MW 150.02 g/mol

L(+)-Tartaric acid (CAS No. 87-69-4) 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 Acidity Regulators. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number87-69-4
Molecular FormulaC4H6O6
Molecular Weight150.02 g/mol
Melting Point169 °C
LogP-1.2
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsAcidity Regulators
CategoryAcidity Regulators

Where it is used

Acidity Regulators

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of L(+)-Tartaric acid?

The CAS number of L(+)-Tartaric acid is 87-69-4.

What purity and packaging are available?

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.

What are the applications of L(+)-Tartaric acid?

Main applications include Acidity Regulators.

How do I buy L(+)-Tartaric acid or get a quote?

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..

PubChem Public Data

描述

L-酒石酸 的 CAS 号为 87-69-4,分子式 C4H6O6,分子量 150.02 g/mol。 UNII W4888I119H; ChEBI 15671; InChIKey FEWJPZIEWOKRBE-JCYAYHJZSA-N. Melting Point: 169 °C; Melting Point: 206 °C; Flash Point: 210 °C c.c..

标识信息

CAS 号87-69-4
PubChem CID444305
分子式C4H6O6
分子量150.02 g/mol
IUPAC 名称(2R,3R)-2,3-dihydroxybutanedioic acid
InChIKeyFEWJPZIEWOKRBE-JCYAYHJZSA-N
UNII(FDA)W4888I119H
ChEBI 编号CHEBI:15671
FEMA 编号3044
JECFA 编号621

计算分子描述符

Molecular Weight150.09
XLogP3-1.9
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count6
Rotatable Bond Count3
Exact Mass150.01643791
Monoisotopic Mass150.01643791
Topological Polar Surface Area115
Heavy Atom Count10
Formal Charge0

理化性质

Melting Point169 °C
Melting Point206 °C
Flash Point210 °C c.c.
Solubility582 mg/mL at 20 °C
Density1.76 @25 °C
Vapor Pressure0.00000015 [mmHg]
LogP-1.2
Autoignition Temperature425 °C
Collision Cross Section118.3 Ų [M-H]-

法规状态

法规与食品接触EU Flavoring substances
FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCE
Flavoring Agents
FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent
TARTARIC ACID, L
ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT
GHS 通报统计0.9% (44 / 4731)

GHS 危害分类

GHS 通报统计0.9% (44 / 4731)
已通报的危害声明H302 (42.5%), H315 (54.3%), H317 (42.5%), H318 (41.2%), H319 (57.8%), H335 (55.4%)

同义词

L-tartaric acid; 87-69-4; L-(+)-Tartaric acid; L(+)-Tartaric acid; tartaric acid; (2R,3R)-2,3-dihydroxysuccinic acid; (2R,3R)-2,3-dihydroxybutanedioic acid; (+)-Tartaric acid; (+)-L-Tartaric acid; (R,R)-Tartaric acid; Threaric acid; Dextrotartaric acid; L-threaric acid; Natural tartaric acid; (+)-(R,R)-Tartaric acid; (2R,3R)-Tartaric acid

常见问题

L-酒石酸 的 CAS 号和分子式是什么?

CAS 号 87-69-4;分子式 C4H6O6;分子量 150.02 g/mol。

L-酒石酸 还有哪些别名?

L-tartaric acid, 87-69-4, L-(+)-Tartaric acid, L(+)-Tartaric acid, tartaric acid, (2R,3R)-2,3-dihydroxysuccinic acid.

L-酒石酸 的法规状态如何?

已记录的法规收录:EU Flavoring substances; FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FIRMING AGENT, FLAVOR ENHANCE; Flavoring Agents。

L-酒石酸 是否属于危险品?

0.9% 的 GHS 通报认为不构成危害分类(44 / 4731)。

L-酒石酸 的主要物性有哪些?

Melting Point: 169 °C; Melting Point: 206 °C; Flash Point: 210 °C c.c.; Solubility: 582 mg/mL at 20 °C.

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。

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