Food Antioxidant Tert-Butylhydroquinone; CAS No. 1948-33-0

Port: Shanghai, China
Production Capacity: 20kg Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Model NO.: TDS
Resource: Natural
Name: Tert-Butylhydroquinone
CAS: 1948-33-0
Appearance: White Crystal Powder
Content (as C10h14o2): 99.0% Min
T-Butyl-Benzoquinone: 0.2% Max
2,5-Di-T-Butyl-Hydroquinone: 0.2% Max
Heavy Metal: 0.001% Max
Trademark: SWC
Transport Package: in Kraft Paper Bag, Carton or Cardboard Drum
Origin: China
CAS No.: 1948-33-0
Formula: C10h14o2
EINECS: 217-752-2
Packaging Material: Paper
Storage Method: Normal
Shelf Life: >12 Months

Quantity:


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Product Description

Product Name Tert-Butylhydroquinone

Identification
Synonyms TBHQ; 2-tert-Butylhydroquinone; 2-(1,1-Dimethylethyl)-1,4-benzenediol; Butylhydroquinone
Molecular Formula C₁₀H₁₄O₂
Molecular Weight 166.22
CAS Number 1948-33-0
EINECS/CLINCS 217-752-2
Properties
Appearance White to light tan crystalline powder
Melting Point 126.5-128.5°C
Solubility Almost insoluble in water, and Soluble in alcohol, acetone & ethyl acetate
Stability Stable under ordinary conditions

Specification

Item	Specification
Appearance	White crystal powder
Content (as C₁₀H₁₄O₂)	99.0% min
T-Butyl-benzoquinone	0.2% max
2,5-Di-t-butyl-hydroquinone	0.2% max
Hydroquinone	0.1% max
Toluene	0.0025% max
As	0.0003% max
Heavy metal	0.001% max
Melting point	126.5~128.5°C

Application
Used as antioxidant to preserve various oils, fats and food items by retarding their oxidative deteriation. It is used in formulating vanish, lacquar, resin and oil field additives. It is used as a fixative in perfumary to reduce the vaporation rate and improve stability. It is also used as a stabilizer to inhibit the auto-polymerization of organic peroxides.

Packing and Storage
Packing In kraft paper bag, carton or cardboard drum.
Storage Keep tightly closed.

Safety Information
Non-hazardous for air, sea and road freight.
Food Antioxidant Tert-Butylhydroquinone; CAS No. 1948-33-0

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight;

For those high value products, you just need to freight and certain product cost. When we both cooperate for

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on

where the port is.

Q4: 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.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide

for you all are qualified. We will have goods tested and provide COA before delivery for sure.