China OEM Ester - Sodium L-ascorbyl-2-phosphate CAS 66170-10-3 for Whitening Cosmetics – Unilong

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China OEM Ester - Sodium L-ascorbyl-2-phosphate CAS 66170-10-3 for Whitening Cosmetics – Unilong Detail:

L-ascorbic acid-2-phosphate trisodium salt Chinese alias vitamin C sodium phosphate, sap, L-ascorbic acid-2-phosphate sodium salt. L-ascorbic acid-2-phosphate trisodium salt can be used as an intermediate in pharmaceutical and chemical synthesis.

Product Name:	Sodium L-ascorbyl-2-phosphate	Batch No.	JL20220601
Cas	66170-10-3	MF Date	Jun. 01, 2022
Packing	25KGS/DRUM	Analysis Date	Jun. 01, 2022
Quantity	1MT	Expiry Date	May. 31, 2024
ITEM	STANDARD		RESULT
Appearance	White to faintly fawn powder		Conform
Odour	Odourless		Conform
Purity（HPLC）%	≥95		99.84
Vitamin C % VC	≥ 45		54.6
Solubility% (10% aqueous solution)	Clear and almost colorless		Conform
Identification	By IR		Conform
pH (3% aqueous solution)	9.00 -10.00		9.64
Water %	≤ 11		9.5
As ppm	≤ 2		Conform
Co ppm	≤ 1		Conform
Cr ppm	≤ 1		Conform
Hg ppm	≤ 1		Conform
Ni ppm	≤ 1		Conform
Pb ppm	≤ 5		Conform
Heavy Metals ppm (Pb)	≤ 20		Conform

It is used in scientific research reagents, widely used in molecular biology, pharmacology and other scientific research, and is strictly prohibited to be used in human body.

2. It is used for biocatalysis dephosphorylation, power generation and electrochemical detection.

3. It can be used in cell differentiation and tissue engineering. Asc-2p is used in the study of gene inhibition, such as the inhibition of Dickkopf-1 expression induced by dihydrotestosterone.

4. It can be used as the catalytic substrate of alkaline phosphatase. Alkaline phosphatase (ALP) is an important biomarker. Its abnormal expression is related to many diseases, such as breast cancer, prostate cancer, bone disease, diabetes and liver dysfunction. It can also be used for the preparation of a photoelectric chemical parathion sensor

25kgs drum or requirement of clients. Keep it away from light at a temperature below 25℃.

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