Cas no for 137-66-6,6-O-palmitoyl-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 > 137-66-6

137-66-6

[CAS Name] 6-O-palmitoyl-L-ascorbic acid

[Formula] C22H38O7

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Basica Info

[CAS Name]6-O-palmitoyl-L-ascorbic acid
[Alias]L-Ascorbic acid 6-palmitate; Ascorbylpalmitate,95%; Vitamin C Palmitate; L-Ascorbyl 6-Palmitate; Ascorbyl Palmitate; 6-O-hexadecanoylhex-1-enofuranos-3-ulose; 6-O-hexadecanoyl-L-threo-hex-1-enofuranos-3-ulose
[Number]137-66-6
[EINECS]205-305-4
[Formula]C22H38O7
[Molecular weight]414.5329

[Boiling point]546.2°C at 760 mmHg
[Density]3.32E-14mmHg at 25°C
[Flash point]178.1°C

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BTP Pharmaceutical Co.,Limited

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Hefei TNJ Chemical Industry Co.,Ltd.

1:White or kind of white powder 2:Food additives 3:Widely used in food and drink 4The efficient, safe, non-toxic, fat soluble 5:Competitive price and high quality.

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Changzhou Comwin Fine Chemicals Co., Ltd.

What is Ascorbyl Palmitate?

Ascorbyl palmitate has the all physiological activity of vitamin C, it is a highly effective anti-oxidant and oxygen free radical scavenger, assessed by the Committee on Food Additives of the World Health Organization (WHO) as a nutrient, efficient, safety use of food additives; it is the only one that can be used for infant food antioxidants, it has a function that can play an effect of antioxidant, food (grease) color protection and strengthen the effectiveness of vitamin C.

Product Name	Ascorbyl Palmitate
Chemical Name	L-Ascorbyl 6-palmitate, PALMITOYL L-ASCORBIC ACID, ASCORBIC ACID PALMITATE
CAS Number	137-66-6
Molecular Formula	C22H38O7
Molecular Weight	414.54

ITEMS	SPECIFICATION
Appearance	A white or yellowish white powder
Identification	IR or Specific Rotation or Chemical method
Appearance of solution	Clear and ≤BY4
Specific Rotation	+21.0° ~ +24.0°
Loss on Drying	≤1.0%
Sulphated ash	≤0.1%
Heavy Metals	≤10ppm
Melting Point	Melting Point
Residue on Ignition	≤0.1%
Heavy Metals	≤10ppm
Lead	Lead
Assay	98.0%~100.5%
Standard	USP40/FCCV

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