Alginic acid
| Price | $1 |
| Package | 1KG |
| Min. Order: | 1g |
| Supply Ability: | 100KG |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: Alginic acid | CAS No.: 9005-32-7 |
| Min. Order: 1g | Purity: 99% |
| Supply Ability: 100KG | Release date: 2019/07/06 |
| Alginic acid Basic information |
| Product Name: | Alginic acid |
| Synonyms: | Mixed polymer of mannuronic and guluronic acid ;Nopgine;ALGINIC ACID FREE ACID FROM MACROCYSTIS PYRIFERA (K;ALGINIC ACID, FROM BROWN ALGAE;AlginicAcid,SodiumSalt,~99%;alginic acid from macrocystis pyrifera (kelp);ALGINICACID,FCC;ALGINICACID,NF |
| CAS: | 9005-32-7 |
| MF: | (C6H8O6)n |
| MW: | 0 |
| EINECS: | 232-680-1 |
| Product Categories: | |
| Mol File: | Mol File |
| Alginic acid Chemical Properties |
| Melting point | 300 °C |
| solubility | H2O: insoluble, but swells |
| form | Powder |
| color | White to pale yellow to beige |
| Water Solubility | Insoluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,242 |
| EPA Substance Registry System | Alginic acid(9005-32-7) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 2 |
| RTECS | AZ5775000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 39131000 |
| Hazardous Substances Data | 9005-32-7(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Alginic acid Usage And Synthesis |
| Chemical Properties | white to pale yellow-beige powder |
| Uses | corrosive moisture sensitive |
| Uses | algin (alginic acid) is used in cosmetic formulations as a thickener, stabilizer, and gelling agent. It is obtained from different varieties of brown seaweed. |
| Safety Profile | Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes |
| Purification Methods | To 5g of acid in 550mL water containing 2.8g KHCO3 are added 0.3mL of acetic acid and 5g potassium acetate. EtOH is added to make the solution to 25% (v/v) in EtOH, and any insoluble material is discarded. Further addition of EtOH, to 37% (v/v), precipitated alginic acid. Collect the acid and dry it in vacuo. [Pal & Schubert J Am Chem Soc 84 4384 1962.] |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- Since: 2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青
sales@coreychem.com
sales@coreychem.com