Cas no for 86404-04-8,3-O-Ethyl-L-ascorbic acid ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 86404-04-8

86404-04-8

[CAS Name] 3-O-Ethyl-L-ascorbic acid

[Formula] C8H12O6

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Basica Info

[CAS Name]3-O-Ethyl-L-ascorbic acid
[Alias](5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one; Ethyl ascorbic acid; VC ethyl ether; vitamin C ethyl ether; 3-O-Ethyl vitamin C ester; (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one (non-preferred name)
[Number]86404-04-8
[EINECS]
[Formula]C8H12O6
[Molecular weight]204.1773

[Boiling point]551.5°C at 760 mmHg
[Density]1.84E-14mmHg at 25°C
[Flash point]228.5°C

86404-04-8 Suppliers

Company

Main Products

Zhongbao Chemicals Co., Limited.

Ethyl Ascorbic Acid [86404-04-8],Whitening agent,Antioxidant

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Changzhou Comwin Fine Chemicals Co., Ltd.

检验项目

Item

检验标准

Specification

外观

Appearance

白色至类白色结晶粉末

White to off white crystal powder

含量（HPLC）

Assay

≥99%

熔点

Melting Point

111℃-116℃

游离VC(HPLC)

Free VC

≤10ppm

水溶液（3%水溶液）

3%Wate Solution

无色至浅黄色透明体

Colorless to light yellow Transparent

3.0~4.5

干燥失重

Loss on drying

≤1.0

重金属

Heavy metals

≤10ppm

砷

Arsenic

<2ppm

炽灼残渣

Sulphated ash

≤0.2

细菌总数

Total bacteria

<100 CFU/g

酵母和霉菌

Yeast and mold

<10 CFU/g

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Changzhou Comwin Fine Chemicals Co., Ltd.

Item	Specification
Appearance	White to off white crystal powder
（HPLC）Assay	≥99%
Melting Point	111℃-116℃
(HPLC)Free VC	≤10ppm
3%Wate Solution	Colorless to light yellow Transparent
PH	3.0~4.5
Loss on drying	≤1.0
Heavy metals	≤10ppm
Arsenic	<2ppm
Sulphated ash	≤0.2
Total bacteria	<100 CFU/g
Yeast and mold	<10 CFU/g

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