
High Quality Sodium pyrophosphate decahydrate, with the CAS number 13472 - 36 - 1, is a white crystalline powder. It has a molecular formula of Na₄P₂O₇·10H₂O and a molecular weight of approximately 446.06 g/mol. This product is highly soluble in water, and its aqueous solution is alkaline. It has good stability under normal storage conditions, but it should be kept away from moisture and acidic substances.
Sodium pyrophosphate decahydrate has a wide range of applications in various industries:
The usage method of sodium pyrophosphate decahydrate depends on its specific application:
Case 1: Meat Processing
A meat processing company used sodium pyrophosphate decahydrate in its pork sausage production. By adding 0.3% of this product to the meat mixture, they found that the water - holding capacity of the sausage increased significantly. The sausage had a more tender texture and less water loss during cooking. In addition, the shelf - life of the sausage was also extended due to the anti - oxidation effect of the product.
Case 2: Detergent Production
A detergent manufacturer added 10% sodium pyrophosphate decahydrate to its laundry detergent formula. After market testing, it was found that the detergent showed better cleaning performance, especially in hard water areas. The product could effectively prevent the formation of scale on clothes and washing machines, and the cleaning effect was significantly improved compared with the previous formula without this ingredient.
Case 3: Textile Dyeing
In a textile dyeing factory, when dyeing cotton fabrics with reactive dyes, they added an appropriate amount of sodium pyrophosphate decahydrate to the dyeing bath.

Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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