99% Food Preservative Sodium Benzoate with Best Price CAS No.: 532-32-1

Min.Order: 500
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 5 ~ 5.3

Description
Specifications
 

methyl paraben
Formula C8H7NaO3
Appearance white crystalline Powder,
Purity 99%min
Packing: 20kg/drum    

Product Parameters
       

ITEM

STANDARD

RESULTS

Appearance

White crystalline powder

complies

Purity (on dry base)%

98.0-104.0

99.4

PH value(0.1%water liquor)

9.5-10.5

9.8

Sulfate(ppm)

≤300

<300

Chlorides(ppm)

≤350

<350

Loss on drying %

≤0.50

0.09

Organic volatile impurities

Meets BP2000/usp24 standard

Qualified

Completeness of solution

Meets BP 2000/usp24 standard

Qualified

Heavy metals (Pb)ppm

≤10.0

<10.0

Apprearance of solution

Clear and transparent

Qualified

ITEM

STANDARD

RESULTS

Appearance

White crystalline powder

complies

Purity (on dry base)%

99-100.5

99.89

Melting point °C

69-72

70-71

Sulphated ash %

≤0.05

<0.03

Acidity (mlNaOH0.1M)

≤0.1

0.04

Loss on drying %

≤0.5

0.02

Residue %

≤0.10

0.05

Arsenic (ppm)

≤1.0

<1.0

Heavy metals (Pb)ppm

≤10

<10

Mercury (mg/kg)

<1

0.056

lead (mg/kg)

<5

0.12

Clarity and color of solution

Clear and transparent

Complies

Qingdao Twell Sansino Import & Export Co., Ltd. is a chemical product supplier and service provider which is engage in integrating the upstream manufacturers and the downstream customers resources and realizing a pattern in the interests of producers, suppliers and customers. Through making unremitting efforts in the recent years, TS ingredients has become and increasingly important supplier and distributor of food ingredients in the international market and formed the most straight forward and economical manufacturer-customer supply chain value system, thereby creating a top-notch international trade model. With the unique culture, high-quality professionals and latest information about the market changes, TS ingredients, offers all-round services for your demands, attempts to build TS ingredients into a famous brand, constructs a global sales network and determined to "provide the best customers with the best products".

Q:What's your payment terms?
A:T/T or L/C.

Q:What's your delivery time?
A:Usually we will arrange the shipment in 7 -15 days.

Q:How about the packing?
A:Usually we provide the packing as 25 kg / bag or carton.Of course, if you have special requirements on them, we will according to you.

Q:How about the validity of the products?
A:According to the products you ordered.

Q:What documents you provide?
A:Usually, 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.

Q:What is loading port?
A:Usually is Shanghai,Qingdao or Tianjin.

 
 
Contact Details

Qingdao Twell Sansino IMP&EXP Co.,Ltd
Factory Location:Lingang industrial park,Jiaonan,Qingdao,China
T 86 532 87172719 | F 86 532 87172718 | 
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