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{"title":"High Purity 98% Trisodium Phosphate CAS 15475-67-9 For Metal Cleaning","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/0e\/500f68e23094f075a025661dfd4b-200x200-1\/high_purity_98_25_trisodium_phosphate_cas_15475_67_9_for_metal_cleaning.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"98%","Certification":"SGS,ISO9001,CE","Place of Origin":"Weifang"}}
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CAS 15475-67-9 98% Trisodium Phosphate Boiler Scaling Ultimate Nemesis
Product Attributes
Attribute
Value
CAS
15475-67-9
EINECS
231-509-8
Appearance
White crystal
Crystalline Hydrate
12 Crystal water
Dissolubility
Water soluble
PH
11~12
Chemical Formula
Na3PO4·12H20
Product Description
Industrial grade Trisodium phosphate 98% white crystal for chemical materials.
12 Water Trisodium Phosphate (CAS 10101-89-0)
Molecular Formula: Na3PO4·12H20
Molecular Weight: 380.12
Performance Characteristics
Colorless acicular hexagonal crystal system
Soluble in water, insoluble in organic solvents
Relative density 1.62 (20°C)
Melting point 73.3-76.7°C (decomposition)
Loses 12 crystalline waters at 100°C to form anhydrous substance (Na3PO4)
Aqueous solution is alkaline with mild skin corrosiveness
Applications
Used as water softener in metallurgy, chemical industry, textile, printing and dyeing, paper making, and mechanical/electrical industries. Also serves as:
Boiler tube cleaning agent and detergent
Metal rust prevention agent
Fuel intermediate desiccant
Sugar juice purification agent
Photographic developer
Fabric mercerizing enhancer
Rubber latex coagulant
Dental binder
Pharmaceutical preparations
Trisodium Phosphate Metal Cleaner Solutions
Cold dissolving solution: Low-temperature rapid dissolution for immediate cleaning with anti-rust protection
Precision parts cleaning: Gentle removal of cutting oils and polishing residues
Heavy equipment cleaning: Effective on large machinery with heavy oil stains
Product Highlights
Crystalline water structure enables faster dissolution
Easier concentration control compared to aquatic products
Provides short-term rust prevention after cleaning
Compatible with various metal materials
Applicable Industries
Mechanical manufacturing and maintenance
Automobile parts processing
Hardware electroplating industry
Industrial equipment maintenance
Product Specifications
Industrial Grade (HG/T 2517-2009 Standard)
Parameter
Standard Value
Trisodium phosphate content ≥
98%
Sulphate (as SO4) ≤
0.50%
Chlorine (as Cl) ≤
0.30%
Water insoluble ≤
0.05%
Methyl orange alkalinity (Na2)
16.5-19.0
Iron (Fe) ≤
0.01%
Arsenic (as As) ≤
0.005%
Grade (GB 25565-2010 Standard)
Parameter
Test Method
Standard
TSP content %
GB 25565-2010
≥97
Water insoluble %
GB 25565-2010
≤0.2
pH value (10g/mL)
GB 25565-2010
11.5-12.5
Fluoride (as F) ppm
GB 25565-2010
<50
Arsenic (as As) ppm
GB 25565-2010
<3
Heavy Metal (as Pb) ppm
GB 25565-2010
<10
Lead ppm
GB 25565-2010
<4
Loss on drying %
GB 25565-2010
<2
P2O5 %
GB 25565-2010
≥43
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in this product line and maintain strict quality control to ensure timely delivery.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express shipping fees.
How about the price? Can you make it cheaper?
We prioritize customer value and offer competitive pricing that can be negotiated based on order volume and terms.
Can I visit your company and factory in China?
Yes, we welcome visits to our facility in Weifang, China, with airport pickup/dropoff service available.
What if there is a quality problem?
Our professional after-sales team promptly addresses any quality concerns to ensure complete customer satisfaction.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
>121
Ecer Certification:
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod...
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod...