Wallboard Additive Sodium Trimetaphosphate STMP Tech Grade

• Customization: Available
• CAS No.: 7785-84-4
• Formula: Na3(Po3)3
• Model NO.: DM STMP 108
• EINECS: 232-088-3
• Certification: SGS
• Purity: ≥99%
• Type: Phosphate
• Grade Standard: Industrial Grade
• Density: 2.476 G/Ml
• Melting Point: 627.6
• Benefit: Easy Soluble
• Grade: Food Grade and Industrial Grade
• Transport Package: Woven Bag, PP
• Specification: 25kg /per bag
• Trademark: Dovamat
• Origin: China
• HS Code: 2835299000
• Production Capacity: 5000 Mt/Per Year

Product Description

                                                                                                                                                                               Food Additives
DM STMP 108                                                                                                       Edition Date May28,2018   Edition Number
Sodium Trimetaphosphate
 

Product Description

DM STMP 108 is a metaphosphate of sodium with empirical formula NaPO3. It is a sodium salt of trimetaphosphoric acid and colorless solid that finds specialized applications in food and construction industries.

Benefits

1. Non- aluminum.
2. White free-flowing crystalline powder.
3. DM STMP 108 is quite easy soluble and water-solution is more considering.
4. DM STMP 108 is made of thermal process of Sodium hexametaphosphate, which makes products with high purity.

Product Parameters

Specifications

Characteristics	Unit	Standard Request	Test Method
Appearance		White powder	Dova Test
Main content of Na3(PO3)3	% (w/w)	98.5 Min	Dova Test
Assay (P2O5)	% (w/w)	68.0 - 70.0	Dova Test
Water insoluble	% (w/w)	0.1 Min	Dova Test
Heavy Metal (As Pb)	ppm	10 Max	Dova Test
pH value (1% aqueous solution)		6.0 - 9.0	Dova Test
Iron (Fe)	%	0.05 Max	Dova Test
Arsenic (As)	Ppm	3 Max	Dova Test
Fluoride (as F)	Ppm	10 Max	Dova Test
Lead (Pb)	Ppm	4 Max	Dova Test
Fe	Ppm	100Max	Dova Test
Density	g/mL 25ºC	2.476	Dova Test
Melting point	ºC	627.6	Dova Test

¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.
 

Application

DM STMP 108 may be used in food as starch modifier, juice turbidity inhibitor; water retention agent, water softener, meat binder,
dispersant. It is also applied in ice cream cheese, etc. as a stabilizer. It can prevent food discoloration and vitamin C decomposition.

In industry, DM STMP 108 as an important additive in the production of high throughput, high quality wallboard and gypsum board. It can be used to produce low-density washing powder, and can also be used to produce dry bleach, automatic dishwashing detergent, sodium tripolyphosphate hexahydrate.
 

Detailed Photos

Delivery Form
White powder.

Packaging & Shipping

Packaging
DM STMP 108 is supplied in 25 kg bags / 1.000 kg shrink-wrapped pallets.


Storage
DM STMP 108 is easily water-soluble and should be in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.
 

Certifications

FAQ

Q1: How can I get free samples? 
A: Kindly send us your address, we can send you free samples, but samples freight belongs to clients.

Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.

Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products. You can send us your product specifications and request, we will manufacture the products according to your requests.

Q4: What's your MOQ?
A: Our MOQ is 1 Metric Ton. 

Q5. How about your delivery time?
A: Generally, it will take 3 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6: Is there a discount?
A: Depending on quantity.

Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8: How to contact with us?
A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.