CAS 137-40-6 MFCD00002759-Sodium Propionate 丙酸钠 TAO{mole}

Sodium Propionate 丙酸钠

CAS 137-40-6 MFCD00002759

化学结构图

SMILES: CCC(=O)[O-].[Na+]

化学属性

Mol. Formula	C3H5NaO2
Mol. Weight	96.06
Melting Point	285-286 °C
TSCA	Yes
Density	0.815
Stability	对湿度敏感
Appearance	丙酸钠(137-40-6)为透明颗粒结晶或白色粉末。易溶于水，溶于醇。在湿空气中潮解，有特异臭气。
Solubility	H2O: 0.1 g/mL, clear

别名和识别编码

Chemical Name	Sodium Propionate
MDL Number	MFCD00002759
CAS Number	137-40-6
Synonym	Sodium propionate {LY} Sodium propionate {} {LY} Sodium propionate {} {} {LY} Sodium propionate {} {} {} {LY} Sodium propionate {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium propionate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87574695
EC Number	205-290-4
Beilstein Registry Number	3566934
Merck Number	8669
Reaxys-RN	3566934
Chemical Name Translation	丙酸钠
Wiswesser Line Notation	QV2 &-NA-
LabNetwork Molecule ID	LN00224009
Canonical SMILES	O=C(CC)O[Na]

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

杀菌剂、防霉剂。测定转氨酶。食品、饲料和防腐、防霉剂。一般添加量为0.1-0.3%。

安全信息

GHS Symbol

WGK Germany1

Hazard statements

H312 Harmful in contact with skin 皮肤接触有害

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

RTECSUF7525000

Precautionary statements

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+P312+P362+P364
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word 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 Wear suitable protective clothing 穿戴适当的防护服；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R21 Harmful in contact with skin 与皮肤接触有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from

Hazard Codes Xn

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7800 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 35(3),96,1970

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8150 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6332 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NEZAAQ Nippon Eiseigaku Zasshi.  Japanese Journal of Hygiene.  (Nippon Eisei
   Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606,
   Japan)  V.1-    1946-  Volume(issue)/page/year: 28,463,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1640 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

其他信息

用途六:防腐剂；防霉剂。
方法三:将碳酸钠溶于热水中，在70℃慢慢加入丙酸，然后加热至沸，pH值应在6.8～7.3，脱色，过滤，减压浓缩，冷却，过滤，干燥即为成品。
用途五:丙酸钠也是酸型食品防腐剂，其抑菌作
参考质量标准一:GB8247—87 含量(以干基计)/% ≥99.0 水中溶解状态微混浊游离碱(以Na2CO3计)/% ≤0.16 铁(Fe)/% ≤0.003 游离酸(以丙酸计)/% ≤0.1l 干燥失重/% ≤5.0 重金属(以Pb计)/% ≤0.002 砷(以As计)/% ≤0.0002
{ALD
{Chemical
Alfa Aesar:丙酸钠,99% Sodium propionate, 99%(137-40-6)
毒性分级:低毒
含量分析:称取预经105~C：干燥1h后的试样3g(称准至mg)，放入一蒸馏烧瓶，加50%磷酸200ml。煮沸2h，收
方法二:由氢氧化钠或碳酸钠中和丙酸溶液而得。
灭火剂:水, 二氧化碳, 干粉, 砂土
食品防腐剂:丙酸钠是我国GB2760—1996规定允许使用的一种食品防腐剂及防霉剂，用于糕点、干酪;可以单独使用或与丙酸、山梨酸配合使用;也可用作啤酒等的粘性物质抑制剂;饲料添加剂等。外观为无色透明结晶或颗粒状结晶粉末，无味或略微有乙酸-丙酸-丁酸气味。对光和热稳定，在潮湿空气中易潮解。易溶于水(15℃时 100、100℃时150)，溶于乙醇(15℃时4.4、100℃时8.4)，微溶于丙酮(15℃时0.05)，在酸性条件下最活泼，产生游离丙酸，具有抗菌作用，对于霉菌、酵母菌及细菌等具有广泛的抗菌作用，对酵母无效。其抑菌特性与丙酸相同。可用于糕点、豆制品、饺子皮、馄饨皮、生切面、干酪等的防腐防霉剂。杨梅罐头加工工艺中，用于浸泡杨梅。用于啤酒生产可以抑制不利的黏性物质生成。用法与用量：推荐用量0～2.5g/ kg。根据《食品添加剂使用卫生标准》(GB 2760—1996)，可用于糕点，最大使用量2.5g/kg;生面湿制品(生切面、馄饨皮，最大使用量0.25g/kg (以丙酸计);浸泡杨梅，最大使用量 30 ～50g/kg(以丙酸计)。一般使用 3%～5%丙酸钠溶液浸泡杨梅，浸泡后需要洗净才能用于加工杨梅罐头。丙酸钠对人体几乎无毒性。小鼠经口LD505100mg/kg。ADI不作限制性规定。质量标准： HG 2922—1999取代GB 7656—1987。含量(以干基计)99.0%～100.5%;干燥失重≤1.0%;铁≤0.003%;砷≤ 0.0003%;重金属≤0.001%;碱度(以碳酸钠计)：通过试验。工业生产的丙酸钠是由氢氧化钠或碳酸钠中和丙酸溶液而得。还可以用于治疗皮肤霉菌病，测定转氨酶等。
参考质量标准三
用途三:丙酸钠液湿酸型防腐剂，其抑菌作用受环境PH的影响。在PH5.0时最小抑菌浓度为0.01%，PH6.5时为0.5%。在酸性介质中对各类霉菌、好氧芽孢杆菌或革兰阴性杆菌由较强的抑制作用。对防止
MSDS 信息:Sodium propionate(137-40-6).msds
方法五:丙酸和碳酸钠在80-90℃反应2-3小时，pH=7-8，反应毕，经过滤、喷雾干燥得成品。
MOL 文件:137-40-6.mol
急性毒性:口服-小鼠 LD50: 6332 毫克/公斤
所属类别一:食品添加剂: 防腐剂
用途四:在制革中作蒙囿剂，以提高皮革的耐碱力和鞣制的均匀性。
所属类别二:饲料添加剂: 饲料贮存添加剂
F:3
用途五:丙酸钠也是酸型食品防腐剂，其抑菌作用受环境pH值的影响。在pH值5.0时最小抑菌浓度为0.01%，pH值6.5时为0.5%。在酸性介质中对各类霉菌、革兰氏阴性杆菌或好氧芽孢杆菌有较强的抑制作用。对防止黄曲霉菌素的产生有特效，而对酵母几乎无效。在食品工业中，可用于糕点的保存，使用量2.5g/kg(以丙酸计，下同)；在3
所属类别四:皮革化学品: 丙酸钠
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