Guar gum


4-(alpha-Methylbenzyl)resorcinol paramete

CAS No.: 85-27-8
MF: C14H14O2
Type: Pharmaceutical Intermediates
Brand Name: SDZS
Application: Cosmetic Raw Material
Melting point: 78-79℃
Density: 1.171
Other Names: Sym White 377
EINECS No.: 480-070-0
Purity: 99%
Model Number: QSJ032
Appearance: White powder
Boiling point: 244°C/12mmHg(lit.)
Usage: Cosmetic


Specific rotation
+39.5 to +41.5°
State of solution(transmittance)
Clear 98.0% min.
0.020% max.
Ammonium [NH4]
0.02% max.
0.020% max
10ppm max.
Heavy metals [Pb]
10ppm max
1ppm max
Other amino acids
Chromatographically not detectable
Loss on drying
0.20% max.
Residue on ignition[sulfated]
0.10% max.
99.0% min


Extremely effective tyrosinase inhibitor, with excellent antioxidant function, widely used in a variety of whitening, freckle removing and anti-aging products, reduce skin pigmentation caused by ultraviolet radiation, and improve uneven complexion.

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 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

H314 (50%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]

H318 (50%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H411 (50%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]


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.


Packed double-layered with internal layer hermetically sealed with nontoxic polythene plastic bags.

and external layer packed with polypropylene plastic bags or cardboard pail as tablets; capacity per pail: 25 kg.

Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

4-(alpha-Methylbenzyl)resorcinol picture

Packaging and shipping

Honor Certificate

Professional team