CAS 87-69-4 MFCD00064207-L(+)-Tartaric Acid L-(+)-酒石酸，无水 TAO{mole}

L(+)-Tartaric Acid L-(+)-酒石酸，无水

CAS 87-69-4 MFCD00064207

化学结构图

SMILES: O=C(O)C(O)C(O)C(=O)O

化学属性

Mol. Formula	C4H6O6
Mol. Weight	150.09
Melting Point	170-172°C
Density	1.76
TSCA	Yes
Solubility	Soluble in water, methanol, ethanol, glycerol
Autoignition Point	797 °F
Vapor Density	5.18 (vs air)
Flash Point	150°C
Appearance	无色半透明晶体或白色细至粗结晶粉末，有酸味。
Refractive index	12.5 ° (C=5, H2O)
Stability	对湿度敏感
Boiling Point	191.59 °C at 760 mmHg

别名和识别编码

Chemical Name	L(+)-Tartaric Acid
Synonym	L-Tartaric acid {LY} L-Tartaric acid {} {LY} L-Tartaric acid {} {} {LY} L-Tartaric acid {} {} {} {LY} L-Tartaric acid {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Tartaric acid {} {} {} {} {} {} {} {} {} {
CAS Number	87-69-4
EC Number	201-766-0
Beilstein Registry Number	1725147
MDL Number	MFCD00064207
PubChem Substance ID	87576049
Reaxys-RN	1725147
Merck Number	9070
Chemical Name Translation	L-(+)-酒石酸，无水
Wiswesser Line Notation	QVYQYQVQ
LabNetwork Molecule ID	LN00193797
InChI	InChI=1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1
Canonical SMILES	O=C(O)[C@H](O)[C@@H](O)C(O)=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

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。

安全信息

GHS Symbol

WGK Germany1

Hazard Codes Xi

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves Eyeshields, Gloves

RTECSWW7875000

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

Signal word Danger Warning

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S36/39 Wear suitable protective clothing and eye/face protection 穿戴适当的防护服和眼睛/面保护；
S37 Wear suitable gloves 戴适当手套；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

Storage condition 2-8°C {LY} 2-8°C Store at RT. {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C

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

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

其他信息

FEMA:3044
TCI Shanghai:L-(+)-酒石酸 L-(+)-Tartaric Acid,>;99.0%(T)(87-69-4)
上游原料:过氧化氢
参考质量标准:FAO/WHO，1999 含量(干燥后) ≥99.5% 干燥失重(P2O5，3h) ≤0.5% 硫酸盐灰分(GT-5-1，试样2g) ≤0.1% 比旋光度[α] D 20 (10g
左旋酒石酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 10022018 L-(+)酒石酸 500g 52元 2011/08/23 30172834 D-(-)-酒石酸 25g 49元 2011/08/23 30173034 DL-酒石酸;葡萄酸;消旋酒石酸;二羟基丁二酸;外消旋酒石酸 25g 23元
使用限量:GB 2760一96：各类食品，均GMP。 FDA，§184．1099(2000)：GMP。 FEMA(mg/kg)：软饮料960；冷饮570；糖果5400；焙烤食品1300；布丁类60；胶姆糖3700；调味品10000。
检测方法:T,NMR，M.P
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。
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大
图谱信息:左旋酒石酸(87-69-4)Raman光谱左旋酒石酸(87-69-4)红外图谱(IR2) 左旋酒石酸(87-69-4)质谱(MS) 左旋酒石酸(87-69-4)红外图谱(IR1)
Hazard Note:Irritant
MSDS 信息:L(+)-Dihydroxysuccinic acid(87-69-4).msds
比旋光度:12 ° (c=20, H2O)
毒性:LD 50 4.36g/kg(小鼠，经口)。 ADI 0～30mg/kg(L-酒石酸及其盐类的总和；FAO/WHO，1999)。 GRAS(FDA，§184．1099，2000)。
含量分析:精确称取预经在五氧化二磷上干燥3h后的试样约2g，溶于40ml水中，加酚酞试液(TS-167)数滴，用lmol/L氢氧化钠液滴定。每Ml 1m
无臭，有酸味，易溶于水、甲醇、丙醇、
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
下游产品:5-氮杂吲哚 --> D-酒石酸 --> 三(邻甲基苯基)磷 --> (R)-(-)-3-奎宁醇 --> S-1-苯乙胺 --> (R)-(+)-降冰片胺 --> (S)-1-Boc-3-羟甲基哌啶 --> 异丙烯-2,3-二羟-1,4-双二丙基膦丁烷 --> 2-甲基-7-氮杂吲哚 --> (1S,2S)-1,2-二苯基乙二胺 --> 左旋舒必利 --> 反式-2,5-二甲基哌嗪 --> 2-[3-(二异丙胺基)-1-苯丙基l]-4-甲基苯酚 --> (R)-3-奎宁环醇盐酸盐 --> 酒石酸铵 --> 盐酸左旋咪唑 --> 左旋-反式-1,2-环己二胺 --> (4S,5S)-(2,2-二甲基-1,3-二氧戊环-4,5-二基)双(二苯基甲醇) --> (1S,2S)-(+)-1,2-环己二胺 --> α-(1-氨乙基)-3-羟基苯甲醇 --> (1R,2R)-(+)-1,2-环己二胺 L-酒石酸盐
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