Cysteamine hydrochloride


Cysteamine hydrochloride paramete

CAS No.: 156-57-0
Place of Origin: Shandong, China
Purity: 99% min
Model Number: 156-57-0
Appearance: white powder
CAS: 156-57-0
Melting point: 67-71 °C
MW: 113.61
MOQ: 1 Kg
COA: Avaliable
Other Names: Cysteamine hydrochloride
EINECS No.: 205-858-1
Type: Syntheses Material Intermediates
Brand Name: Lookchemical
Application: Protect amino acids
Product name: Cysteamine hydrochloride
Storage temp: 2-8°C
Density: 0.75
Shelf life: 2 Years
Sample: Avaliable


Test item 95% min 99% min
Melting point 65--70℃ 65--70℃
Sulfates 1.0% max 0.01% max
Ferric ion 100ppm max 2ppm max
Water 0.5% max 0.2% max


1.In the food industry, it is used as an emulsifying stabilizer for sour taste, color maintainer, preservative, egg yolk, etc., and also in medicine.

2.For biochemical research, radiation disease prevention and treatment.

3.Ranitidine, simetidine intermediate, also can make acetaminophen toxic antidote.

4.Is the manufacture of cimetidine, ranitidine and other drugs intermediate. Biochemical reagents, heavy metal ion complexing agents, etc.

5.An amino mercaptan that reduces the oxidation of important molecules such as cystine disulphide to cysteine. Sulfhydrythylamine is widely used in applications such as regulating gene expression, biohormone-statin consumption, and nanoparticle coating. For volumetric titration of cobalt, nickel, copper, zinc, cadmium and mercury

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.


H302 (96.33%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (11.93%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (13.76%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (26.61%): 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.

Cysteamine hydrochloride picture

Packaging and shipping

Honor Certificate

Professional team