PDV is a high purity, fine cubic-crystal salt, especially manufactured to remove all the
residual chemicals and impurities found in salt.
1.
Pdv Salt, Sodium Chloride content ≥ 99.5%,
White.
2.
English name:sodium chloride
3.
Molecular formula:NaCl
4.
Package: 25kg / bag
or 1000kg/jumbo bag
5.
CAS:7647-14-5
6.
Delivery time:30 days
Specifications:
Items
Sodium Chloride
Moisture
Water Insolubles
Pb
As
Hg
Cd
Whiteness
Size
Unit
%
%
%
mg/kg
mg/kg
mg/kg
mg/kg
mm
Standard
≥99.10
≤0.30
≤0.05
≤1.00
≤0.50
0
0
82
0.15-0.95
Results
99.58
0.12
0.00
0.00
0.00
0.00
0.00
89
Pass
pass
Pass
Pass
Pass
Pass
Pass
Pass
Applications :
Food & Drink
PDV,
Granular and Tablet salt all play their part in the food manufacturing
processes either as a food ingredient or as a water softening salt used on the
plant.
Textiles & Dyes
Salt(Sodium
Chloride) is added when dying cotton and viscose textiles to assist in fixing
the dye. In dye manufacture, salt can be used to bring the dye out of solution
at the end of the manufacturing process, a technique known as 'salting out'.
Salt can also be used in the 'standardisation' of dye mixes, to ensure
uniformity of dye strengths between different batches. Finally, salt is
sometimes used as a grinding agent to reduce the dye compounds to a powder.
Personal Care & Health
Pdv Salt,Food Grade Pdv Salt,Pdv Refined Salt,Iodized Pdv Salt Weifang Xinchang Chemical Co.,Ltd , http://www.xinchangchem.com
Oil Base Number Tester-Oil Alkali Tester-Petroleum Base Number Tester
Summary
  This instrument is designed and made as per industrial standard of People's Republic of China SH/T0251-93 Standard Test method for base number of petroleum products. It is composed of ZD-2A automatic potentiometric titrator, titrate stand and burette. It is suitable to determine the alkali component of petroleum products and used petroleum products and additives.
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I. Main technical features
1. This instrument adopts principle of acid-alkali neutralization and method of potentiometric titration for perchloric acid to determine the alkali value of sample by judging the electric potential change to finishing point.
2. This instrument is equipped with 5 pieces of electrodes and 3 pieces of burettes of different specifications. It can satisfy the determination for alkali component of petroleum products.
3. The measuring range of the instrument is wide, measuring accuracy is high. Accessories complete and convenient to use.
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II. Main technical specifications
ZD-2A automatic potentiometric titrator
(the outside drawing, size and net weight refer to real product)
1. Measurement range:  pH:(0~14.00)pH; mV:(0~±1999)mV
2. Measurement accuracy:  pH:±0.01; mV:0.1%F.S
3. PT control accuracy:  ±0.03pH or ±3mV;
4. Input impedance:  ≥ (1×1012) Ω
5. Repeatability of volumetric analysis:  ≤0.3%F.S
6. Room temperature:  (0~35)ºC
7. Relative humidity:  ≤85%
8. Dimension:  280mm×200mm×130mm (Only the main machine)
9. Net weight: Â 3.5Kg
Â
No.
Item
Unit
Qty
Remarks
1
Titration stand(With support rod, a butterfly frame, two cross clips )
Set
1
Â
2
Microburet 5ml  scale division 0.02
Piece
1
Â
3
Burette 10ml   scale division 0.05
Piece
2
Â
4
Burette   25ml
Piece
1
Â
5
Beaker   100ml
Piece
2
Â
6
Beaker   150ml
Piece
2
Â
7
Erlenmeyer flasks   250ml
Piece
1
Â
8
Cylinder   50ml
Piece
1
Â
Packing:
Company Information:
   As a diversified manufacturer of high-tech products, it was founded in 1999, and devoted to the products, sales and technical service for various industries and fields like Energy analysis instrument, Oil, coal, steel, and geology; medical analysis and application instruments, biochemistry analyzer, elisa reader, blood analyzer,and urine; as well as laboratory application instruments,autoclave/sterilizer,freeze dryer, incubator,drying oven,balance,ICP,DRS,HPLC,gas chromatography,and spectrophotometer,meanwhile,TRYTE Technologies integrated and purchased some companies of PCB board, highway instruments at home and abroad. Our company has become the "one stop" instrument procurement service provider worthy of the name.
   TRYTE technologies (TRYTE) mainly sell products by selling direct to customer, but also through distributors, resellers and manufacturer representatives, telephone sales and e-commerce sales, customers cover all over 80% of the world's countries and regions.TRYTE have solutions with rules adaptability according to the specific requirements of the design, from the instrument to some laboratories or departments.Whichever kind of solution you choose, you can fully trust it, because it is proved from 100, 00 successful results, leading development process, and decades of actual certification experience.
Why choose us?
1. We supply high quality products with reasonable price.
2. We are the professional manufacturer;
3. Advanced production machine;
4. Strict quality control system;
5. Ten people research&develop team;
6. We have professional sales team;
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Salt (Sodium Chloride) is a well known flavour, preservative and a
texturiser.
Chemicals & Manufacturing Used in many manufacturing processes and as a raw
material in the chemical industry
Oil Base Number Tester-Oil Alkali Tester-Petroleum Base Number Tester
Model NO.: TR-TC-251 Base Number Tester
Net Weight: 3.5kg
Erlenmeyer Flasks: 250ml
Trademark: TRYTE
Transport Package: Paper/Wood Box
Specification: AC 100-240V, 50Hz/60Hz
Origin: China/Hongkong