Methyl Paraben CAS 99-76-3 factory Food Preservatives
Methyl Paraben
DESCRIPTION
| INCI Adopted Name: |
Methyl Paraben |
| CAS Registry No.: |
99-76-3 |
| EINECS No.: |
202-785-7 |
| Molecular Formula: |
C8H8O3 |
| Molecular Weight: |
152.15 |
| Structural Formula: |
|
| Synonyms: |
Methyl p-Hydroxybenzoate;
Methyl 4-hydroxybenzoate
4-Hydroxybenzoic acid, methyl ester |
SPECIFICATIONS Methyl Paraben
| Item |
Index |
| Q/SH008-2014/ BP/ USP |
| Appearance |
Colorless crystal or white crystalline powder |
Content (dry basis)%
Methyl Paraben |
Min. 99.0 |
| Melting point ºC |
125-128 |
| Acidity |
Qualified |
| Sulfate (SO42-) %max. |
0.024 |
| Drying loss %max. |
0.50 |
| Residue on ignition %max. |
0.1 |
| P-hydroxybenzoic acid and salicylic acid %max. |
0.1 |
| Related substances |
Qualified |
Identification test
|
Qualified |
PROPERTIES
Methyl Paraben
Appearance :white crystal.
Solubility: Easily soluble in diethyl ether, acetone. Very slightly soluble in cold water, hot water. 1 gram dissolves in about 40 ml of warm oil. 1 gram dissolves in about 70 ml of warm glycerol. Slightly soluble in carbon tetrachloride. Soluble in benzene, oils and fats. Solubility in water: 0.25% (wt/wt) @20 deg. C or 0.30% (wt/wt) @ 25 deg.C
PACKAGING
Methyl Paraben Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
Company introduction:
Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Sodium sulfide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.We are located in Changsha city Hunan province which is aslo the hometown of "MaoZeDong". We have large warehouses in Hubei, Jiangxi, and Hunan provinces in China with sufficient supply.
Sincerely hope to cooperate with more friends in the world and seek common developments.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Our service:
- To supply high-quality products with reasonable prices in food additive industry.
- To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
- To take all the responsibility in case of product quality problems.
- To inform customers of price trends in the market timely.
- Perfect after-sale service,any inquiry will be replied within 24hours.
- Reasonable and competitive prices with short lead time.
- Sample is available for your evaluation and formulation development.
- Dedicated to high quality,stable supply and considerate service.
FRQ
1. Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
2. Which documents do you support?
We can supply COA, TDS, MSDS and so on.
3. What is your MOQ?
Normally speaking, our MOQ is 1 standard package. But we can supply free sample for testing before mass order.
4. How can you guarantee the quality of your products?
(1) Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
5. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
6. What is your after-sales service?
WE aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to con
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