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L-山梨糖

L-山梨糖用途

【用途一】
维生素C的中间体。维生素C用途不断拓宽,市场容量较大,1994年以来外销红火,内销旺盛,我国产量大幅度增长。
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L-山梨糖名称

[ CAS 号 ]:
87-79-6

[ 中文名 ]:
L-山梨糖

[ 英文名 ]:
L-(−)-Sorbose

[中文别名 ]:

[英文别名 ]:

L-山梨糖物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
551.7±50.0 °C at 760 mmHg

[ 熔点 ]:
158-160ºC

[ 分子式 ]:
C6H12O6

[ 分子量 ]:
180.156

[ 闪点 ]:
301.5±26.6 °C

[ 精确质量 ]:
180.063385

[ PSA ]:
118.22000

[ LogP ]:
-1.63

[ 外观性状 ]:
白色至灰白色结晶粉末

[ 蒸汽压 ]:
0.0±3.4 mmHg at 25°C

[ 折射率 ]:
1.574

[ 储存条件 ]:
室温

L-山梨糖MSDS

L-山梨糖毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WG3195025
CHEMICAL NAME :
L-Sorbose
CAS REGISTRY NUMBER :
87-79-6
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C6-H12-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>11 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>27500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
13600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4390523
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L-山梨糖安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
WG3195025

[ 海关编码 ]:
2914400090

L-山梨糖上下游产品

L-山梨糖制备

以d-山梨醇为原料,经细菌氧化而得。

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L-山梨糖海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

L-山梨糖文献

Enhanced production of L-sorbose in an industrial Gluconobacter oxydans strain by identification of a strong promoter based on proteomics analysis.

J. Ind. Microbiol. Biotechnol. 42 , 1039-47, (2015)

Gluconobacter oxydans is capable of rapidly incomplete oxidation of many sugars and alcohols, which means the strain has great potential for industrial purposes. Strong promoters are one of the essent...

Correlation of Lactobacillus rhamnosus Genotypes and Carbohydrate Utilization Signatures Determined by Phenotype Profiling.

Appl. Environ. Microbiol. 81 , 5458-70, (2015)

Lactobacillus rhamnosus is a bacterial species commonly colonizing the gastrointestinal (GI) tract of humans and also frequently used in food products. While some strains have been studied extensively...


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公司名:上海化源世纪贸易有限公司

区域:上海市普陀区

价格:

联系人:徐经理

产品详情:L-山梨糖


公司名:上海吉至生化科技有限公司

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公司名:上海脉铂医药科技有限公司

区域:上海市嘉定区

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公司名:上海创赛科技有限公司

区域:上海市嘉定区

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联系人:夏言

产品详情:[Perfemiker]L-山梨糖,98%


公司名:上海阿拉丁生化科技股份有限公司

区域:上海市浦东新区

价格:
¥449.9/500mg ¥281.9/250mg ¥315.9/25g ¥4006.9/500g

联系人:阿拉丁

产品详情:L-山梨糖


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相关化合物

【L-山梨糖】化源网提供L-山梨糖CAS号87-79-6,L-山梨糖MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询L-山梨糖上化源网,专业又轻松。>>电脑版:L-山梨糖

标题:L-山梨糖_MSDS_用途_密度_L-山梨糖CAS号【87-79-6】_化源网 地址:https://m.chemsrc.com/mip/cas/87-79-6_84242.html