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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

  1. 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℃.


Product detail pictures:

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

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

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

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


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  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Federico Michael Di Marco from Hongkong - 2017.10.25 15:53
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Laurel from Congo - 2017.09.22 11:32
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