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D-半乳糖醛酸

D-半乳糖醛酸名称

[ CAS 号 ]:
91510-62-2

[ 中文名 ]:
D-半乳糖醛酸

[ 英文名 ]:
D-Galactopyranuronic acid hydrate (1:1)

[中文别名 ]:

[英文别名 ]:

α-D-GALACTURONIC ACID HYDRATE
MFCD00071585
EINECS 211-682-6
D-Galactopyranuronic acid hydrate (1:1)
D-Galactopyranuronic acid, hydrate (1:1)

D-半乳糖醛酸物理化学性质

[ 沸点 ]:
495.2ºC at 760 mmHg

[ 熔点 ]:
164-165ºC

[ 分子式 ]:
C₆H₁₂O₈

[ 分子量 ]:
212.155

[ 闪点 ]:
211.1ºC

[ 精确质量 ]:
212.053223

[ PSA ]:
136.68000

[ 外观性状 ]:
固体;White to Light yellow to Light orange powder to crystal

[ 折射率 ]:
52.5 ° (C=10, H2O)

[ 储存条件 ]:
Refrigerator

D-半乳糖醛酸MSDS

详细MSDS(安全技术说明书)

D-半乳糖醛酸安全信息

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

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2918990090

D-半乳糖醛酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、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:13.0%. 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 ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

D-半乳糖醛酸文献

Screening of Bacterial Strains for Polygalacturonase Activity: Its Production by Bacillus sphaericus (MTCC 7542).

Enzyme Res. 2010 , 306785, (2010)

At present almost all the pectinolytic enzymes used for industrial applications are produced by fungi. There are a few reports of pectinase production by bacterial strains. Therefore, in the present s...

The development of a new analytical model for the identification of saccharide binders in paint samples.

PLoS ONE 7 , e49383, (2012)

This paper describes a method for reliably identifying saccharide materials in paintings. Since the 3(rd) millennium B.C., polysaccharide materials such as plant gums, sugar, flour, and honey were use...

Analysis of plant gums and saccharide materials in paint samples: comparison of GC-MS analytical procedures and databases.

Chem. Cent. J. 6 , 115, (2013)

Saccharide materials have been used for centuries as binding media, to paint, write and illuminate manuscripts and to apply metallic leaf decorations. Although the technical literature often reports o...

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