Sodium Phosphate, Dibasic, Heptahydrate

Sodium Phosphate, Dibasic, Heptahydrate

Synonyms Sodium orthophosphate; Disodium hydrogen phosphate; Dibasic sodium phosphate; Disodium orthophosphate; Disodium phosphate; DSP; Phosphate of soda; Secondary sodium phosphate; Disodium hydrogen phosphate heptahydrate

CAS Number: 7782-85-6 Molecular Formula: Na2HPO4 • 7H2O Molecular Weight: 268.062 g/mol

EC Number: 237-707-0 MDL Number: MFCD00149180

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SKU 02191441-CF
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Description

Product Description

Sodium Phosphate, Dibasic, Heptahydrate

Application Notes

Sodium phosphate dibasic heptahydrate is use in many applications such as sequestrant, emulsifier and buffer in foods. As mordant in dyeing for weighting silk, in tanning. In manufacturing of enamels, ceramics, detergents; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic, laxative.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Key Applications

Sequestrant||Emulsifier||Buffer in foods||Mordant in dyeing||Tanning||Fireproofing agent||Laxative

Specifications
SKU 02191441-CF
Alternate Names Sodium orthophosphate; Disodium hydrogen phosphate; Dibasic sodium phosphate; Disodium orthophosphate; Disodium phosphate; DSP; Phosphate of soda; Secondary sodium phosphate; Disodium hydrogen phosphate heptahydrate
Application Notes Sodium phosphate dibasic heptahydrate is use in many applications such as sequestrant, emulsifier and buffer in foods. As mordant in dyeing for weighting silk, in tanning. In manufacturing of enamels, ceramics, detergents; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic, laxative.
EC Number 237-707-0
Format Crystalline powder
Grade ACS Grade
Heavy Metals ≤0.001%
Insoluble Matter ≤0.005%
Applications Sequestrant||Emulsifier||Buffer in foods||Mordant in dyeing||Tanning||Fireproofing agent||Laxative
MDL # MFCD00149180
Molecular Formula Na2HPO4 • 7H2O
Molecular Weight 268.062 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
Physical Appearance White Crystalline Powder
Product Families Description Sodium phosphate dibasic
Product Overview Sodium Phosphate, Dibasic, Heptahydrate
Purity ≥98%
RTECS Number WC4600000
Storage and Handling Store at Room Temperature(15-30 °C)
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.