Audited Supplier
tech grade
4767-03-7
C5h10o4
225-306-3
Synthesis Material Intermediates
Powder
Industrial
White
Dry
134.13
Qingdao
15days
Shanghai
JK
25kg/Carton
tech grade
China
291815
Product Description
| 2,2-Bis(hydroxymethyl)propionic acid Basic information |
| Product Name: | 2,2-Bis(hydroxymethyl)propionic acid |
| Synonyms: | 2,2-Bis(hydroxymethyl)propanoic acid;2,2-BIS(HYDROXYMETHYL)PROPIONIC ACID 98%;2,2-DIMETHYLOL PROPIONIC ACID ( BIS DMPA );2,2-DIMETHYLOLPROPIONIC ACID;2,2-BIS(HYDROXYMETHYL)PROPIONIC ACID;DIMETHYLOLPROPIONIC ACID;DMPA(R);DMPA |
| CAS: | 4767-03-7 |
| MF: | C5H10O4 |
| MW: | 134.13 |
| EINECS: | 225-306-3 |
| Product Categories: | fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, Organic acids;Organic acids |
| Mol File: | 4767-03-7.mol |
| ,2-Bis(hydroxymethyl)propionic acid Chemical Properties | |
| Melting point | 189-191 °C(lit.) |
| Boiling point | 167.23°C (rough estimate) |
| density | 0.84 |
| vapor density | <1 (vs air) |
| refractive index | 1.4240 (estimate) |
| Fp | >150°C |
| storage temp. | Store below +30°C. |
| solubility | H2O: soluble |
| form | Crystalline Powder |
| color | White |
| PH | 2.6 (50g/l, H2O, 20ºC) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 143,253 |
| BRN | 1756385 |
| Stability: | Stable. Hygroscopic. |
| InChIKey | PTBDIHRZYDMNKB-UHFFFAOYSA-N |
| CAS DataBase Reference | 4767-03-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,2-Bis(hydroxymethyl)propionic acid(4767-03-7) |
| EPA Substance Registry System | Dimethylolpropionic acid (4767-03-7) |
| Test Item | Requirement | Test Result |
| Appearance | White flowing crystal | PASS |
| hydroxyl value | ≥24% | 24.49% |
| neutralization equivalent | ≤141 | 135.1 |
| Moisture | ≤0.3 | 0.09 |
| Acid Value | 405-425mgKOH/g | 417.9 |
| Ash | ≤0. 03 | 0.02 |
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
