Thiosalicylic acid
147-93-3

7758-99-8
Copper sulfate pentahydrate
7758-99-8
20/01/2021
16139-18-7
AMINOGUANIDINE HYDROCHLORIDE
16139-18-7
19/01/2021

Thiosalicylic acid paramete


CAS No.:147-93-3
MF:C7H4O2S
Place of Origin:Shandong, China
Purity:99.0%min
Model Number:CAS 147-93-3
Appearance:White Powder
Density:1,6 g/cm3
vapor pressure:<0.1 mm Hg ( 25 °C)
storage:Refrigerator
Molecular Weight:315.58
Brand:Lookchemical
Other Names:Thiosalicylic acid
EINECS No.:233-682-5
Type:Pharmaceutical Intermediates
Brand Name:Lookchemical
Application:Pharm Intermediates
Packing:25kg/drum
mp:254-256 °C(lit.)
fp:150 °C
solubility:methanol: soluble
Color:white

Application


1.An intermediate of thiomersal, also an intermediate of sulfur indigo blue dye, an iron determination reagent.

2.Mainly used in pesticide, dyestuff, rubber industry, can also be used in medicine products such as methyl salicylate, or electroplating industry for the anti-corrosion treatment of black metal production, also used as metal surface treatment agent, ceramic industry as a coloring agent

3.Reagent for determination of iron, liquid chromatography for determination of ethyl mercury thiosalicylate sodium and ethyl mercury. Preparation of sulfur indigo dye.

4.Used as organic synthesis, medicine and dye intermediates

Specifications


ANALYSIS RESULT

Specification

Verification Request

Results

1

Appearance

 White powder

 White Powder

2

Content

99%

99%

Conclusion

Confirm to the standard

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (97.96%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage

0-6ºC

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

Service


Pre-Sales Service


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

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

* Sample testing support.

*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


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

*The fact of logistics information monitoring.

*Product has any problem can return.

Superiority:


* 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.
* We have clients throughout the world.
* Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
* Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
* High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Shipping



Secure and discreet shipment. You have various choices of transportation methods.

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.

FAQ

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 information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
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: 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.
Q6: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
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.

Thiosalicylic acid picture

Packaging and shipping



by 25kgs drum or as your request

Honor Certificate

Professional team