High Purity Dimethyl Carbonate Supplier - Manufacturer supply Dihydroxyacetone / 1 3-dihydroxyacetone CAS 96-26-4 – Zhuoer
High Purity Dimethyl Carbonate Supplier - Manufacturer supply Dihydroxyacetone / 1 3-dihydroxyacetone CAS 96-26-4 – Zhuoer Detail:
Dihydroxyacetone (DHA) is a self-tanning agent used in cosmetics designed to provide a tanned appearance without the need for sun exposure. It is also a UV protector and a color additive. As a self-tanning agent, it reacts with amino acids found on the skin’s epidermal layer.
Manufacturer supply Dihydroxyacetone / 1 3-dihydroxyacetone CAS 96-26-4
| Items | Standards | Results |
| Appearance | White to almost white fine crystal ine-free flowing powder. eventually with granular parts |
Confirms |
| Identity(IR-spectrum) | Conforms | Conforms |
| Appearance of solution | Clear | Conforms |
| Water (5% water solution) | ≤0.5% | 0.25% |
| pH | 4-6 | 4.9 |
| Glycerol(TLC) | ≤0.5% | Conforms |
| Protein(colorimetric) | ≤0.1% | 0.02 |
| Assay | 98.0-102% | 99.13% |
| Heavy metals(Pb) | ≤10ppm | Conforms |
| Iron | ≤20ppm | Conforms |
| Arsenic | ≤3ppm | Conforms |
| Formic acid | ≤30ppm | Conforms |
| Sulfated ash(600℃) | ≤0.1% | 0.09% |
| Total viable aerobic count | ≤100cfu/g | ≤100cfu/g |
| E.coli | Absent in 1g | Absent in 1g |
| Pseudomonas aeruginosa | Absent | Absent |
| Staphylococus aureus | Absent | Absent |
| Candida albicans | Absent | Absent |
| Salmonella species | Absent | Absent |
| Conclusion | Conforms to standard | |
1 3-Propanediol CAS 96-26-4 is white powder. It is mainly used as a building block in the production of polymers such as polytrimethylene terephthalate.
1 3-Propanediol CAS 96-26-4 has a role as a metabolite, an antifungal agent, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a ketotriose and a primary alpha-hydroxy ketone. It is readily phosphorylated to dihydroxyacetone phosphate by triokinase in erythrocytes. In combination with naphthoquinones it acts as a sunscreening agent.
How should I take Dihydroxyacetone / 1 3-dihydroxyacetone CAS 96-26-4?
Contact: daisy@shxlchem.com
Payment terms
T/T(telex transfer), Western Union, MoneyGram, Credit card, PayPal,
Alibaba Trade Assurance, BTC(bitcoin), etc.
Lead time
≤100kg: within three working days after payment received.
＞100kg: one week
Sample
Available.
Package
1kg per dag or according to your requirement.
or as you required.
Storage
Store the container tightly closed in a dry & cool place.
Do not expose to direct sunlight.
Product detail pictures:
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By Cora from moldova - 2018.08.12 12:27
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By Gemma from Kuala Lumpur - 2017.09.29 11:19
