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Home > Organic Chemistry > Aldehydes > Paraformaldehyde for Sale > Paraformaldehyde 99% solid Professional Producer Greenbo
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Paraformaldehyde 99% solid Professional Producer Greenbo

127 Inquiries

Unit Price: Get Latest Price
CAS No.:

30525-89-4

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai

Brand:

Greenbo

Packaging:

25kg Drum

Price valid (until):

2022-07-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:

    Skype: Avgem_alic Mobile:+86-18192575886; Whatsapp&Wechat: +8618192575886 Mail: mailto:Market@greenbo-biochem.com


    Item

    Standard

    Test Results

    Identification

    A.H-NMR:Comply with the structure

    Complies

    B.LC-MS:Comply with the structure

    Complies

    C.The IR spectrum of sample should be identical with that of reference standard.

    Complies

    D.HPLC-ESI-MSThe retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

    Complies

    Crystallinity

    meets the requirements.

    Complies

    Loss on drying

    ≤2.0%

    0.19%

    Heavy metals

    ≤10 ppm

    <10ppm

    Water

    ≤1.0%

    0.1%

    Sulphated ash

    ≤0.5% determined on 1.0 g.

    0.009%

    Residue on ignition

    ≤0.1%

    0.03%

    Related Substances

    Unspecified impurities: for each impurity ≤0.10%

    <0.10%

    Total Impurity ≤0.5%

    0.18%

    Purity

    ≥99.0%

    99.7%

    Assay

    99.0%~101.0% (anhydrous substance).

    99.8%



    Microbiological Analysis

    Total plate count ≤1000cfu/g

    Complies

    Yeast & Moulds ≤100cfu/g

    Complies

    E. Coli.  Absent

    Negative

    Salmonella  Absent

    Negative

    S.aureus  Absent

    Negative

    Storage

    Preserve in well-closed,light-resistant and airtight containers.

    Complies


    Our normal packaging is 25kgs/Drum

    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.












    Q1: Is there any possible to use my appointed label or package?

     Re: Yes. If needed, we'd like to use label or package according to your requirement.
    Q2: Why should you buy from us not from other suppliers?
     High-quality products with reasonable price;

     Delivering consistent and reliable quality products on time.

     Warm Service and Best after-sale service from our professional team.

    Q3: Which kind of payment terms do you accept?

    A: For small order, you can pay by T/Tor PayPal. bulk order by T/T or L/C to our company account.

    Q4: Can you give me a discount price?

    Surely, it depends on your Qty.

    Q5. What services can we provide or why you choose Greenbo as your reliable partner in China?

    1.Greenbo biochem work 7×24 hours and your request and after-sale service will be processed by our professional staff on time

    2. Higher quality can be guaranteed. Greenbo biochem are reputed chemical manufacturer and are Certified by ISO 9001;2015. Quality is our life and Quality is the guarantee of long-term cooperation. In addition to advocating mediocre quality control, we will strengthen the principle of good quality control. In the process of delivering to customers, we will focus on the details, confirm the sample standards with customers, and ensure the unity of large goods and sample standards. We will have our own quality inspectors to conduct sampling inspection on large goods. We also welcome customers to entrust third-party sampling inspection. We are committed to solving some problems before loading the goods, so as to reduce unnecessary losses for both buyers and sellers.

    3.Best price can be guaranteed. As Greenbo are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.

    4. Best after-sales service can be supplied. Greenbo biochem have professional team for after-sales service. If you have any complaints for our product and sales. please contact us ASAP by mailto:account@greenbo-biochem.com





    Shaanxi Greenbo Biochem Co., Limited

    is located in the High-Tech Zone of Xi'an, Shaanxi Province. which is a world-class innovation company and core competencies in the fields of health care and farm chemical. Since 2002 we are the high-tech corporation with GMP and ISO9001:2008 specializing in the production and research of farm chemical and its intermediates, Nutritional supplement and plant extract for pharmaceutical, Food, beverage, Cosmetic industry. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Greenbo is improving people’s quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality green agricultural chemical, high-quality food, feed additive and plant-based raw materials. We develop new molecules for use in innovative products and solutions to improve health. By strict standing with the current GMP and tight QC procedures, with our skilled personal and special equipment, we saved the cost during production, make the manufacture effectiveness and also worked out with innovative pharmaceutical, food, cosmetic products. We also focus on the quality control and technology innovation. Greenbo R& D Center has a dedicated professional team tracking every step in our production. Up to now our center has developed long term cooperation with the professors, experts from Xi'an Jiao Tong University, Zhejiang University, engaging to the research and develop of the latest technology and new products.

    At Greenbo, we insist the principle of Top quality, Excellent Service, Outstanding technology innovation, Constantly develop. And our consistent objective is mutually benefit and win-win with customers and developing together, our code of practice for customer service is to make conveniences and benefit for customers; we do concern for customers, and searching solution of difficult problems from market feedbacks, so as to provide better service and tailored technical support, expanding our market and establish reputations. Our sales network covers 29 provinces in china. And internationally, our products were exported to Europe, America, Australia, Russia, Japan, Korea, and southeast Asia. Good commercial integrity and stable customer group make Greenbo to extend our business to the whole world. We sincerely welcome you to join us and create and even brighter future with you together.


    Basic Info
    Product Name:

    Paraformaldehyde

    Other Name:

    Paraformaldehyde;Flo-Mor;Paraform;Aldacide;TransFix;Granuform;PFA;Granuform 96;WANPFA 92;Granuform M;Granuform 91;53026-80-5;104512-58-5;104512-63-2;104814-22-4;1417997-02-4

    CAS No.:

    30525-89-4

    InChIKeys:

    InChIKey=WSFSSNUMVMOOMR-UHFFFAOYSA-N

    Molecular Weight:

    62.068

    Exact Mass:

    62.036777

    EC Number:

    200-001-8

    HScode:

    2912600000

    Categories:

    Aldehydes

    Characteristics
    PSA:

    17.07000

    XLogP3:

    -0.88

    Appearance:

    Solids containing varying amounts of formaldehyde, probably as paraformaldehyde (polymers of formula HO(CH2O)xH where x averages about 30). A hazard to the environment. Immediate steps should be taken to limit spread to the environment.

    Density:

    1.46 g/cm3

    Melting Point:

    164 °C (decomp)

    Boiling Point:

    135-136 °C @ Press: 13 Torr

    Flash Point:

    39.9±6.3 °C

    Refractive Index:

    1.364

    Water Solubility:

    sparingly soluble

    Storage Conditions:

    Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. /Formaldehyde solution, 36.5-38%/

    Vapor Pressure:

    <1.45 mm Hg ( 25 °C)

    Vapor Density:

    1.04

    Toxicity:

    LD50 orally in Rabbit: 592 mg/kg

    Flammability characteristics:

    Flammable Gas

    Explosive limit:

    Explosive limits , vol% in air: 7.0-73.0

    Odor:

    Pungent, suffocating odor

    PH:

    pH: 2.8 to 4.0 /Formaldehyde soln/

    PKA:

    13.3(at 25 °C)

    Hazard Identification

    Classification of the substance or mixture

    Flammable solids, Category 2

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Skin sensitization, Category 1

    Serious eye damage, Category 1

    Acute toxicity - Category 4, Inhalation

    Respiratory sensitization, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H228 Flammable solid

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H317 May cause an allergic skin reaction

    H318 Causes serious eye damage

    H332 Harmful if inhaled

    H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

    Precautionary statement(s)
    Prevention

    P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

    P240 Ground and bond container and receiving equipment.

    P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

    P271 Use only outdoors or in a well-ventilated area.

    P284 [In case of inadequate ventilation] wear respiratory protection.

    Response

    P370+P378 In case of fire: Use ... to extinguish.

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Above 71°C use a closed system and ventilation. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent deposition of dust. Prevent build-up of electrostatic charges (e.g., by grounding). Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Cool. Dry. Keep in a well-ventilated room. Separated from strong oxidants, strong bases and strong acids.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides

    Location:

    Zone K,Zwei Tianyuan Dushi Est,New Industial Park,High-tech Zone, Xian City,Shaanxi

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    Certifications:

    international trade license,FSSC2000

    Shaanxi Greenbo Biochem Co., Limited

    is located in the High-Tech Zone of Xi'an, Shaanxi Province. which is a world-class innovation company and core competencies in the fields of health care and farm chemical. Since 2002 we are the high-tech corporation with GMP and ISO9001:2008 specializing in the production and research of farm chemical and its intermediates, Nutritional supplement and plant extract for pharmaceutical, Food, beverage, Cosmetic industry. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Greenbo is improving people’s quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality green agricultural chemical, high-quality food, feed additive and plant-based raw materials. We develop new molecules for use in innovative products and solutions to improve health. By strict standing with the current GMP and tight QC procedures, with our skilled personal and special equipment, we saved the cost during production, make the manufacture effectiveness and also worked out with innovative pharmaceutical, food, cosmetic products. We also focus on the quality control and technology innovation. Greenbo R& D Center has a dedicated professional team tracking every step in our production. Up to now our center has developed long term cooperation with the professors, experts from Xi'an Jiao Tong University, Zhejiang University, engaging to the research and develop of the latest technology and new products.

    At Greenbo, we insist the principle of Top quality, Excellent Service, Outstanding technology innovation, Constantly develop. And our consistent objective is mutually benefit and win-win with customers and developing together, our code of practice for customer service is to make conveniences and benefit for customers; we do concern for customers, and searching solution of difficult problems from market feedbacks, so as to provide better service and tailored technical support, expanding our market and establish reputations. Our sales network covers 29 provinces in china. And internationally, our products were exported to Europe, America, Australia, Russia, Japan, Korea, and southeast Asia. Good commercial integrity and stable customer group make Greenbo to extend our business to the whole world. We sincerely welcome you to join us and create and even brighter future with you together.
  • Inquiry History
    127 Inquiries
    Country Product Purchase Quantity Date Posted
    Malaysia

    SHD

    1 TON Oct 31, 2024
    India

    Paraformaldehyde (PFA)

    1.00 MT Aug 18, 2023
    India

    Paraformaldehyde (PFA)

    15.00 MT Feb 7, 2024
    Pakistan

    Para Formaldehyde

    100 MT Mar 31, 2026
    India

    Paraformaldehyde (PFA)

    10.00 MT Dec 15, 2023
    India

    Paraformaldehyde (PFA)

    20.00 MT Aug 25, 2023
    India

    Paraformaldehyde (PFA)

    10.00 MT Jan 31, 2024
    India

    Paraformaldehyde (PFA)

    1.00 MT Aug 21, 2023
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Jul 17, 2023
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Oct 9, 2023
    India

    Paraformaldehyde (PFA)

    25.00 MT Nov 8, 2023
    Russia

    Paraform

    1 KG Nov 1, 2024
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Sep 15, 2023
    India

    Paraformaldehyde (PFA)

    1.00 MT Aug 24, 2023
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Sep 12, 2023
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Aug 25, 2023
    India

    Paraformaldehyde (PFA)

    1.00 20' Fcl Sep 5, 2023
    Pakistan

    paraformaldehyde

    20 MT Apr 13, 2026
    France

    Paraformaldehyde 96% Para Formaldehyde White Powder Granular Prills

    200 MT Dec 6, 2025
    Bangladesh

    Para Formaldehyde

    200 MT Sep 9, 2025
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