酒石酸

酒石酸用途

【用途一】
L(+)-酒石酸广泛用作饮料和其他食品的酸味剂，用于葡萄酒、软饮料、糖果、面包、某些胶状甜食。主要作为酸味剂、拆分剂和制药原料
【用途二】
用作生化试剂、掩蔽剂及啤酒发泡剂，也用于鞣革工业
【用途三】
L(+)-酒石酸广泛用作饮料和其他食品的酸味剂，用于葡萄酒、软饮料、糖果、面包、某些胶状甜食。利用其光学活性，作为化学拆分剂，用于制造抗结核病药物中间体DL-氨基丁醇的拆分；还可以作为手性原料用于酒石酸衍生物的合成；利用其酸性，作为涤纶织物树脂整理的催化剂，谷维素生产的PH调节剂；利用其络合性，用作电镀、脱硫、酸洗以及化学分析、医药检验中的络合剂、掩蔽剂、螯合剂、印染的防染剂；利用其还原性，用作化学制镜的还原剂。照相的显影剂。还能与多种金属离子络合，可作金属表面的清洗剂和抛光剂。
【用途四】
利用其络合性，用作电镀、脱硫、酸洗以及化学分析、医药检验中的络合剂、掩蔽剂、螯合剂、印染的防染剂；利用其还原性，用作化学制镜的还原剂。照相的显影剂。还能与多种金属离子络合，可作金属表面的清洗剂和抛光剂。

酒石酸名称

[ CAS 号 ]:
87-69-4

[ 中文名 ]:
左旋酒石酸

[ 英文名 ]:
Tartaric acid

[中文别名 ]:

[英文别名 ]:

EINECS 201-766-0
D-(-)-Tartaric Acid
(R,R)-(+)-tartaric acid
L-(+)-Tartarate
(S,S)-(-)-tartaric acid
kyselinavinna
L-tartaric acid
Racemic Acid
[S-(R*,R*)]-2,3-Dihydroxybutanedioic Acid
Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-

酒石酸物理化学性质

[ 密度 ]:
1.76

[ 沸点 ]:
399.3±42.0 °C at 760 mmHg

[ 熔点 ]:
170-172 °C(lit.)

[ 分子式 ]:
C₄H₆O₆

[ 分子量 ]:
150.087

[ 闪点 ]:
210 ºC

[ 精确质量 ]:
150.016434

[ PSA ]:
115.06000

[ LogP ]:
-1.43

[ 外观性状 ]:
白色晶体

[ 蒸汽密度 ]:
5.18 (vs air)

[ 蒸汽压 ]:
0.0±2.1 mmHg at 25°C

[ 折射率 ]:
1.586

[ 储存条件 ]:
室温

[ 水溶解性 ]:
1390 g/L (20 ºC)

酒石酸MSDS

详细MSDS(安全技术说明书)

酒石酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WW7875000

CHEMICAL NAME :: Tartaric acid

CAS REGISTRY NUMBER :: 87-69-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H6-O6

MOLECULAR WEIGHT :: 150.10

WISWESSER LINE NOTATION :: QVYQYQVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 485 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Blood - hemorrhage

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 5,759,1957

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 39,275,1950

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: IECHAD Industrial and Engineering Chemistry. (Washington, DC) V.15-62, 1923-70. For publisher information, see CHMTBL. Volume(issue)/page/year: 15,628,1923 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4599 No. of Facilities: 1626 (estimated) No. of Industries: 25 No. of Occupations: 25 No. of Employees: 26774 (estimated) No. of Female Employees: 5527 (estimated)

酒石酸安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H318

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
WW7875000

[ 海关编码 ]:
2918120000

酒石酸合成路线

详细合成路线

酒石酸制备

1.以制造葡萄酒时生成的酒石为原料，将其转化为钙盐，再用稍过量的稀酸使其分解而得。或以顺丁烯二酸和过氧化氢为原料，在一定温度下转化为环氧丁二酸，再水解得DL-酒石酸。也可由化学合成法制得的环氧琥珀酸，经琥珀酸诺卡氏菌所含的开环酶的作用而得L(+)酒石酸。

2.将蒸馏水加到工业品酒石酸中，通蒸气加热并搅拌使之溶解。加入适量活性炭，充分搅拌后静置，过滤，滤液加热浓缩至表面结膜时，趁热抽滤，滤液冷却结晶，待完全后，结晶用少量蒸馏水洗淋后于30～40℃下平铺干燥至不沾勺即可。若控制活性炭脱色温度为80℃，过滤后于80℃减压浓缩，冷却结晶，
将得到的结晶在非铁质容器中重结晶精制低温下烘干，可得右旋酒石酸【L（＋）酒石酸］成品。

酒石酸海关

[ 海关编码 ]: 2918199090

[ 中文概述 ]:
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

酒石酸文献

Leishmania amazonensis: characterization of an ecto-pyrophosphatase activity.

Exp. Parasitol. 137 , 8-13, (2014)

Several ecto-enzymatic activities have been described in the plasma membrane of the protozoan Leishmania amazonensis, which is the major etiological agent of diffuse cutaneous leishmaniasis in South A...

Enamel protection from acid challenge--benefits of marketed fluoride dentifrices.

J. Clin. Dent. 24(1) , 25-30, (2013)

To determine the ability of various marketed dentifrices containing stabilized stannous fluoride (SnF2), sodium fluoride (NaF), or sodium monofluorophosphate (SMFP) to protect enamel against the earli...

The EpiOcular Eye Irritation Test (EIT) for hazard identification and labelling of eye irritating chemicals: protocol optimisation for solid materials and the results after extended shipment.

Altern. Lab. Anim. 43 , 101-27, (2015)

The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the hum...

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酒石酸