Tetrasodium pyrophosphate (TSPP)|RONAS CHEMICALS IND.CO.,LTD.

Tetra sodium pyrophosphate (TSPP)
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Description of Tetra sodium pyrophosphate (TSPP)

Formula of Tetra sodium pyrophosphate (TSPP): Na4 P2 O7 .nH2O (n=0,10)
F.W. of Tetra sodium pyrophosphate (TSPP): 265.90 (n=0 ), 446.06(n=10 )
CAS no. of Tetra sodium pyrophosphate (TSPP): 13472-36-1
DOT of Tetra sodium pyrophosphate (TSPP): Nill
NFPA no. of Tetra sodium pyrophosphate (TSPP): 2-0-1
Class no.of Tetra sodium pyrophosphate (TSPP) : Nill
UN no. of Tetra sodium pyrophosphate (TSPP): Nill
HS code of Tetra sodium pyrophosphate (TSPP) : 28353900
Specific Gravity of Tetra sodium pyrophosphate (TSPP): 1.82

Tetra sodium pyrophosphate (TSPP) is Anhydrous tetrasodium pyrophosphate, phosphotex, pyrophosphate, sodium pyrophosphate, TSPP.Tetrasodium pyrophosphate is a white anhydrous powder that can also be in the form of a crystalline decahydrate material.

Specification of Tetra sodium pyrophosphate (TSPP)

Items	Specification
Purity	97.5% min
Water insolube	0.2% max
PH (1% water solution)	9.9-10.7

Application of Tetra sodium pyrophosphate (TSPP)

Tetra sodium pyrophosphate (TSPP) is used as Used as water-softener, boiler-scale remover, metal-ion complexer, and quality improver for tinned food and juice.

This product may be used in the food processing applications:
As a constituent of phosphate mixes used in the preparation of products such
as hamburgers and sausages.
As a constituent of emulsifying - salt blends used in the manufacture of
processed cheese.
In solutions for the immersion - treatments of seafoods to control yield and
modify texture.
As a general buffer, sequestrant and stabilizing agent in dairy products and
other foodstuffs

This product may be used in the technical applications:
Soap powders and synthetic detergents - improves resistance to hard water. It
is also incorporate in both soap powders and synthetic detergents to stabilize sodium
perborate and minimize the risk of oxidative damage to fabrics.
Alkaline detergents for bottle washing etc. - utilized in detergent mixes.
Consisting mainly of alkalis to assist in the prevention of precipitation of insoluble
salts from hard water.
Textiles - utilised in the degumming of silk and the removal of calcium
alginate linking stitches in hosiery manufacture.
Other important uses - Processing aid for china clays, oil - well muds,
deflocculation in ceramics manufacture, dispersion of pigments in emulsion paints,
complexing agent in plating baths, paper - coating compositions, paper tissue
manufacture, dispersant in latex manufacture, and stabliliser in peroxide bleaching
(textiles)

Packing&Storage of Tetra sodium pyrophosphate (TSPP)

Packing of Tetra sodium pyrophosphate (TSPP):
25Kg, 50Kg, 1,000kg bags or according to customer's demand.
Storage of Tetra sodium pyrophosphate (TSPP):
Storage Protect from contamination. Store in original, unopened packages in clean, cool, dry place. Store one pallet high to avoid compaction.

MSDS of Tetra sodium pyrophosphate (TSPP)

Material Safety Data Sheets of Tetra sodium pyrophosphate (TSPP)

SECTION 1: CHEMICAL PRODUCT
1.1 Product Details
1.1.1 Product name TETRASODIUM PYROPHOSPHATE
1.1.2 Chemical name Tetrasodium Pyrophosphate
1.1.3 Chemical formula Na4P2O7

SECTION 2: COMPOSITION
2.1 Ingredients Tetrasodium Pyrophosphate
2.1 CAS No. 13472-36-1

SECTION 3: HAZARDS
3.1 No known hazards

SECTION 4: FIRST AID MEASURES
4.1 Eye Contact Wash with water
4.2 Skin contact None required
4.3 Inhalation/ingestion If any symptoms following ingestion or
inhalation obtain medical advice

SECTION 5: FIRE-FIGHTING MEASURES
5.1 Governed by other materials present. No special fire-fighting equipment or
measures required.

SECTION 6: ACCIDENTAL RELEASE MEASURES
6.1 Sweep up spillage and recover/recycle if possible. Otherwise place in paper or
plastic sacks and dispose of as industrial waste.

SECTION 7: HANDLING & STORAGE
7.1 Handling No special precaution required.
7.2 Storage Protect from contamination. Store in
original, unopened packages in clean,
cool, dry place. Store one pallet high to
avoid compaction.

SECTION 8: EXPOSURE CONTROLS AND PERSONAL PROTECTION
8.1 Regulations None
8.2 Air contamination limits None listed

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
9.1 Form Powder or Granule
9.2 Colour White
9.3 Odour None
9.4 Change in Physical State Melts above 950oC
9.5 Bulk Density 1.0 g /ml
9.6 Vapour pressure Not applicable
9.7 Viscosity Not applicable
9.8 Solubility 5.5 g/100 g water at 20oC
24.6 g/100 g water at 60oC
9.9 pH Value 10.4 at 20oC (1% solution)
9.10 Flash point Not applicable
9.11 Ignition temperature Does not burn
9.12 Explosion limits Not relevant

SECTION 10: STABILITY AND REACTIVITY
10.1 Thermal Decomposition Melts above 950oC
10.1 Hazardous thermal decomposition
products
None
10.2 Hazardous reactions None

SECTION 11: TOXICOLOGICAL INFORMATION
11.1 The food grade standard of the product has been used as a food additive for
many years.

SECTION 12: ECOLOGICAL INFORMATION
12.1 Ecological effects May act as a plant nutrient and promotes
eutraphication.

SECTION 13: DISPOSAL CONSIDERATIONS
13.1 Sweep up spillage and recover/recycle if possible. Otherwise place in paper or
plastic sacks and dispose of as industrial waste.

SECTION 14: TRANSPORT INFORMATION
14.1 Not classified as a substance hazardous for transport.

SECTION 15: REGULATORY INFORMATION
15.1 Not classified as a substance hazardous for supply

SECTION 16: OTHER INFORMATION
16.1 This product may be used in the food processing applications:
16.1.1 As a constituent of phosphate mixes used in the preparation of products such
as hamburgers and sausages.
16.1.2 As a constituent of emulsifying - salt blends used in the manufacture of
processed cheese.
16.1.3 In solutions for the immersion - treatments of seafoods to control yield and
modify texture.
16.1.4 As a general buffer, sequestrant and stabilizing agent in dairy products and
other foodstuffs
16.2 This product may be used in the technical applications:
16.2.1 Soap powders and synthetic detergents - improves resistance to hard water. It
is also incorporate in both soap powders and synthetic detergents to stabilize sodium
perborate and minimize the risk of oxidative damage to fabrics.
16.2.2 Alkaline detergents for bottle washing etc. - utilized in detergent mixes.
Consisting mainly of alkalis to assist in the prevention of precipitation of insoluble
salts from hard water.
16.2.3 Textiles - utilised in the degumming of silk and the removal of calcium
alginate linking stitches in hosiery manufacture.
16.2.4 Other important uses - Processing aid for china clays, oil - well muds,
deflocculation in ceramics manufacture, dispersion of pigments in emulsion paints,
complexing agent in plating baths, paper - coating compositions, paper tissue
manufacture, dispersant in latex manufacture, and stabliliser in peroxide bleaching
(textiles)

Tetra sodium pyrophosphate (TSPP)raw mateiral

1) Alkali and phosphoric acid
2) Phosphoric acid and sodium hydroxide
3) Phosphoric acid and sodium carbonate

Tetra sodium pyrophosphate (TSPP)end goods

See application

Substitute of Tetra sodium pyrophosphate (TSPP)

STPP,SAPP,other goods used in food additive.

Importing & exporting rules of Tetra sodium pyrophosphate (TSPP)

Normal.

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