Ceftiofur sodium

Propylparaben paramete

CAS No.: 94-13-3
MF: C10H12O3, C10H12O3
FEMA No.: 2951
Type: Preservatives
Model Number: C-CAS 94-13-3
Packing: 25kg/drum
CAS: 94-13-3
Stock: Massive stock
Appearance: White powder
Other Names: Propylparaben
EINECS No.: 202-307-7
Place of Origin: Shandong, China
Brand Name: LOOKCHEM
Product name: Propylparaben
Purity: 99%min
EINECS: 202-307-7
Origin: China mainland
Storage: 0-6°C


Items Standards
Appearance White crystalline powder
Purity (on dry base) 99.0-100.5%
Melting points 96-99
Residue on ignition ≤0.1%
Acidity Passed
Apperance of solution Passed
Related substance Passed
Heavy metals (Pb) ≤10ppm


1.Used as a preservative and antioxidant, and also in the pharmaceutical industry

2.Used as an antiseptic in medicine and cosmetics

3.Preservatives; Antimicrobial agents.

4.White crystal, with special smell. P carboxylic propyl benzoate is colorless fine crystal or white crystalline powder, almost odorless, slightly acerbity taste

5.A p-hydroxybenzoate derivative. It can be prepared by reaction of P-hydroxybenzoic acid with N-propanol in the presence of acidic ionic liquids. It crystallizes in the monoclinic space group P21/ C. It is reported to be an endocrine disrupting compound.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  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.


Signal :Danger

H315 (93.15%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (97.53%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (91.77%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]




1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.



Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

Propylparaben picture

Packaging and shipping

Honor Certificate

Professional team