Metaphosphoric acid CAS 37267-86-0
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Factory Supply Metaphosphoric acid CAS 37267-86-0 with Best Price
- Appearance: Glass-like solid
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Metaphosphoric acid Supplier & Manufacturer
Basic Info of Metaphosphoric acid
Basic Info
Chemical Properties
Other Info
Basic Info
Chemical Name: | Metaphosphoric acid |
Other Name: | Metaphosphoric; Metaphosphoric acid cas 37267-86-0 |
CAS: | 37267-86-0 |
EINECS: | 253-433-4 |
Type: | Organic intermediate |
Molecular Formula: | HO3P |
Molecular Weight: | 79.98 |
Chemical Properties
Melting point | 21°C |
Boiling point | 158°C |
density | 2 g/cm3 |
vapor pressure | 0.04 hPa at 20 °C |
storage temp. | Store below +30°C. |
solubility | Soluble in alcohol. |
form | pieces |
color | Glassy |
Odor | Odorless |
Water Solubility | Decomposes in water. Soluble in alcohol. |
Sensitive | Hygroscopic |
Merck | 14,7345 |
Stability: | Stable. Incompatible with strong bases, most metals. |
Other Info
Brand Name: | Zhishang Chemical |
Provide: | Metaphosphoric acid MSDS; Metaphosphoric acid COA |
What is Metaphosphoric acid?
Metaphosphoric acid (HPO3) is a sort of easily deliquescent strong with high poisoning. Glassy colorless solid; Soft and transparent; Deliquescence; Sublimation at red heat; Slowly dissolve in cold water and decompose into phosphoric acid; Soluble in alcohol. Metaphosphoric acid is a polymerized glassy solid obtained by heating phosphoric acid for a long time. When phosphoric acid H3PO4 or pyrophosphoric acid h4p2o7 is heated to more than 300 ° C, transparent glassy composition (HPO3) n will be produced when cooled. Metaphosphoric acid can also be obtained by dissolving phosphorus pentoxide in cold water for partial hydration.
Metaphosphoric acid as well as phosphoric acid have the exact same anhydride: phosphorus pentoxide. The difference is that phosphorus pentoxide responds with hot water to generate phosphoric acid, as well as reacts with cold water to create metaphosphoric acid (or polymetaphosphoric acid (HPO3) n, such as trimethyl metaphosphoric acid (HPO3)3).
Phosphonate (1 -) is a monovalent inorganic anion obtained by deprotonation of among the two OH groups in phosphonic acid. It is a phosphorus oxide anion and a monovalent not natural anion. It is a conjugated base of phosphonic acid. It is a conjugated acid of phosphonate (2 -).
Metaphosphoric acid Uses
- Metaphosphoric acid is an inorganic reagent made use of for research objectives.
- Metaphosphoric acid is made use of in dental care to produce zinc oxyphosphate concrete; As a chemical evaluation reagent.
- Metaphosphoric acid is used as a drying out agent. Its derivative salt hexametaphosphate is used as a chelator and artificial additive. It is likewise used as phosphorylation agent, analytical reagent and also oral cement.
Reference
Metaphosphoric acid – PubChem
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Metaphosphoric acid Supplier and Manufacturer
As a metaphosphoric acid supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best metaphosphoric acid raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for metaphosphoric acid and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
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You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
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1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Metaphosphoric acid
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