Biocide Water Treatment 99% Purity CAS 52-51-7 Bronopol Used for Sterilize

• CAS No.: 52-51-7
• Formula: C3h6brno4
• EINECS: 200-143-0
• Acid-Base Property: Neutral Surface Disposal Agent
• Certification: WQA, REACH
• Environmental Protection: Yes
• Model NO.: sinobio 94
• Color: White
• Appearance: Powder
• Type: Industrial Circulating Water Treatment Agent
• Product Name: Bronopol
• Form: Crystals or Crystalline Powder
• Melting Point: 130-133
• Storage Temp.: Inert Atmosphere, Room Temperature
• HS: 29055999
• Uses: Preservative in Cosmetics and Toiletries. Antisept
• Solubility: H2O: Soluble100mg/Ml, Clear, Colorless to Faintly
• Hazardclass: 4.1
• Transport Package: 25kg Drum/ Carton
• Specification: 25kg drum/ carton
• Trademark: sinobio 52-51-7
• Origin: China,
• HS Code: 29055999
• Production Capacity: 200ton/Month

Product Description

Product Description

High Quality 2-Bromo-2-nitro-1,3-propanediol Bronopol BNPD

Molecular formula of Bronopol BNPD: C3H6BrNO4
CAS number 52-51-7
Alias: Bronopol 1g [52-51-7];Broken Ball;2-BroMo-2-nitropropane-1;3-diol (Bronopol);Bronopol(2-BroMo-2-nitro-1,3-propanedio1);2-BroMo-2-nitro-1,3-propanediol, 98% 25GR;Bronopol BNPD;Bronopol 0

Bronopol is a preservative sometimes considered as a formaldehyde releaser. It was reported to be an allergen in cosmetics, cleaning agents, dairy workers, and a lubricant jelly used for ultrasound examination. White crystals. Ign easily and burn readily. May detonate under strong shock. Decomposes when heated, evolving toxic gases. Toxic by skin absorption, inhalation or ingestion

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)
Merck	14,1447
BRN	1705868
Stability:	Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and anhydrides, moisture.

Bronopol 0.01-0.1% w/v is used as an antimicrobial preservative either alone or in combination with other preservatives in topical pharmaceutical formulations, cosmetics, and toiletries; the usual concentration is 0.02% w/v.
 

Uses

bactericide; in seed treatment for control of Xanthomonas malvacearum; as a foliar spray for control of a wide range of plantpathogenic bacteria (especially Erwinia amylovora); in antiseptics and as a preservative in cosmetics, cooling fluids, hand and face creams, shampoos, hair dressings, mascaras, cleansing lotions, milk sampling, paints, textiles, humidifiers, pharmaceutical products, washing detergents.

Uses

Preservative in cosmetics and toiletries. Antiseptic.

 

Packaging & Shipping

1) For the packaging of solid products, we have three types of packaging based on value: fiber drum, carton, plastic woven bag/PP bag.
2) Usually , fiber drum and bag is weight of 25kg ,Carton is weight of 20kg.
3) By DHL, Fedex, UPS, by Sea or by Air, accoring to client's request.

Client's request

Company Profile

Sinobio Chemistry (DALIAN)Co.,Ltd was established in 2011 which is a high-tech enterprise specializing in R&D production and sales of biocides series and related chemical products.After more than ten years of development,Sinobio Chemistry (DALIAN)Co.,Ltd has invested 3 big chemical factories which were located in Jiang Xi province,Chongqing and Gan Su province. 

In 2019,Sinobio Chemistry(DALIAN)Co.,Ltd established a wholly-owned subsidiary JiangSu ZhongLong chemistry which covers an area of more than 60000 square meters.About 200 million yuan has been invested in the first phase of the project,which has been officially put into use in 2019.Based on our own factories and cooperative factories,our products can cover biocides,personal care,cosmetic and chemurgy.We are making great efforts to develop new products to meet customers,requirements. Warmly welcome customers from at home and abroad to cooperate with us for common success.

FAQ

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 is100% 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.

Q5: If you still have questions, how to contact with us?
  

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