| Customization: | Available |
|---|---|
| CAS No.: | 52-51-7 |
| Formula: | C3h6brno4 |
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BNPD (Bronopol 2-Bromo-2-nitropropane-1,3-diol)
Product Name: BNPD (Bronopol 2-Bromo-2-nitropropane-1,3-diol)
CAS No: 52-51-7
Appearance: White powder
Molecular Formula: C3H6BrNO4
Molecular Weight: 199.99
Melting point: 130-133 °C
Boiling point: 358.0±42.0 °C
COA: Offer
Application:
BNPD (Bronopol 2-Bromo-2-nitropropane-1,3-diol) has been used as reference standard in ultra performance liquid chromatography (UPLC) coupled to inductively coupled plasma mass spectrometry (UPLC-ICP-MS) method for determination of bromo containing preservatives from cosmetic products.
First synthesized in 1897, BNPD (Bronopol 2-Bromo-2-nitropropane-1,3-diol)was primarily used as an effective preservative agent and possesses a wide spectrum of antibacterial activity and inhibits the growth of fungi and yeasts. It can be used in the formulation of a wide variety of cosmetic and personal care products, especially in leave-on and rinse-off shampoos, creams, lotions, rinses and eye makeup to protect the product integrity by preventing or slowing bacterial growth.
Bronopol is used as a microbiocide/microbiostat in oil field systems, air washer systems, air conditioning/humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer/institutional products. A formulating technical material is also registered.
| 2-Bromo-2-nitro-1,3-propanediol Chemical Properties |
| Melting point | 130-133 °C(lit.) |
| Boiling point | 358.0±42.0 °C(Predicted) |
| density | 2.0002 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| Fp | 167°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: soluble100mg/mL, clear, colorless to faintly yellow |
| pka | 12.02±0.10(Predicted) |
| form | Crystals or Crystalline Powder |
| color | White to yellow |
| Water Solubility | 25 g/100 mL (22 ºC) |
| BRN | 1705868 |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and anhydrides, moisture. |
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Payment: T/T, western union , moneygram or as your requirement
Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.
As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates.
Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
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